Controls on a tabcontrol share the same keyboard shortcut scope

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  - 1
    - Databound Combobox doesn't call SelectedIndexChanged event I have a databound drop-down-list style combobox that is databound to a dataset. Initially there are no items in the dataset/list. But when I later do a Fill on the dataset when data is present. When this happens, one item is added to the listbox and that item becomes selected. However, the SelectedIndexChanged event is not getting called. If I select the item again in the GUI, then the event does get called. Why isn't it getting called initially? I tried creating a basic combobox that is not databound and tried adding a single item to that list in code. The event gets called correctly in this case. So it apparently is just when the item is generated from the data binding that the event isn't called. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76739
  - 2
    - form spawning on its own I have a form that uses the UIP app. block for navigation. The app is a testing application. The first part is the tutorial test. The 2nd part is the actual test. Both parts share the same form. When I go from the tutorial to the test part, a new form is spawned by itself. This didn't used to happen. I think it started happening after I was working on a section that changes the current culture when a button is clicked. I'm not doing anykind of new() calls on the form, it just spawns automatically. Does anyone know any ideas to help figure out why? thanks a lot! Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76738
  - 3
    - Adding Controls to a User Control at Design Time I posted this to ms.p.d.framework.windowsforms.controls but the only response was from somebody who had the same problem. Can anybody here give me any guidance - or suggest a more appropriate group? I am building a small control with two panels and a splitter. When I use the control in designing an app at design time I want to be able to add this control to my form and then drag other controls on to it to be contained within the panels. Although I can drag controls on to it they do not get 'captured' by it. I added a couple of properties so that the contained controls can be specified but I would rather go the drag and drop route. Any pointers or examples that you are aware of? Many thanks. -- Jeff Gaines - Damerham Hampshire UK Posted with XanaNews http://www.wilsonc.demon.co.uk/d7xananews.htm Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76734
  - 4
    - OCR with MODI Hi! I'm using MODI activex from Microsoft Office 2003 and Microsoft VB.NET to get the text from an OCR acquired image. Why after OCR the image, the MODI component rotate the image? Sometimes the MODI rotates the image 90 degrees and the OCR, obviously, can' t do its job. Any ideia why this is happening? There is my code: Dim miDoc As MODI.Document Dim miWord() As MODI.Word Dim strWordInfo As String Dim i, j As Long Dim str As String Dim Cont As Long Dim IMG As Long miDoc = New MODI.Document miDoc.Create("C:\MultiPage.tif") str = "" Cont = 0 IMG = miDoc.Images.Count - 1 miDoc.OCR(MiLANGUAGES.miLANG_ENGLISH, True, True) For j = 0 To IMG miDoc.Images(j).rotate(0) For i = 0 To miDoc.Images(j).Layout.Words.count - 1 ReDim Preserve miWord(Cont) miWord(Cont) = miDoc.Images(j).Layout.Words(i) Cont += 1 Next Next For i = 0 To miWord.Length - 1 str = str & " " & miWord(i).Text Next miDoc.Close(False) miWord = Nothing -- Cumprimentos, David de Passos -------------------------------------------------------------- RCSOFT, Lda. E-Mail: passos@rcsoft.pt Móvel: +351 966931639 Telefone: +351 239708708 Fax: +351 239708701 Tel. Directo: +351 239708705 ext. 401 Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76731
  - 5
    - ComboBox ReadOnly properities Hi. How can I set ReadOnly status with my ComboBox control? I don't want to let user change current text value in my combobox. Good day. Thanks. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76726
  - 6
    - Windows Forms through IE I have an ASP/SQL project that we are looking to port to .Net. At this point, much of the functionality is handled using DHTML and RDS. We have been looking to change over to something like a DLL that is displayed in IE. I have seen some writeups that indicate that windows forms can be displayed in IE, but I can't find anything to confirm this or to tell me how to do it. Can anyone help me out here? TIA Ron L Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76725
  - 7
    - Detect Form Closing I have a main form that is open by using: Application.Run(New fFormCriteria) And then I have a form that runs invisible that is open by using: Dim myForm As New fVersionTimer The fFormCriteria form is the form that the user will close to exit the program. How do I detect the Form_Closing event on frmVersionTimer? Is it possible? Derek Hart Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76724
  - 8
    - index from object in collection Hey there, I'm gonna need a fast reply on this if possible cause I have exams tomorrow. I'm using an Enumerator to go through a collection, and want to remove the object I'm searching when it is found. So now i need a way to get the index of this object in the collection, but I can't figure out how Here is a part of my code Private Sub haalBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles haalBtn.Click Dim licensepl As String Dim voertuig1 As Voertuig Dim lezer As IEnumerator Dim tijd As Date = Now() Dim kosten As Double Dim seconds, pos As Integer licensepl = getnumTB.Text lezer = autos1.GetEnumerator While lezer.MoveNext voertuig1 = lezer.Current pos = CInt(autos1.Item(lezer.Current)) If voertuig1.Nummerplaat.Equals(licensepl) Then seconds = DateDiff(DateInterval.Second, tijd, voertuig1.Geplaatst()) kosten = seconds * 2 autos1.Remove(pos) tel1 = autos1.Count garage1.Text = CStr(tel1) End If End While Thanks in advance Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76722
  - 9
    - Display Form I am new to VC++ and I have an issue. If I create a project and place a form on it, it compiles and runs, showing the form. However, when I add a form to some other project, the form does not show even though the host projects runs. Here's what I have: 1. I have a project (just for testing) called HelloWorld and it just prints "Hello, World". 2. I added a form using Project->Add New Item then under the Visual C++ folder I selected the "Windows Form (.NET)" template and give it the name "Test". 3. From there I #include "Test.cpp" (Test.cpp includes Test.h), built the project (it compiles successfully) and execute. 4. The program runs and prints "Hello, World" but the form does not show. What do I do here? Jazz Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76718
  - 10
    - Grabing the FormLoad Message from the Message Queue I have written a Custom Message Filter. And want to trace the Form_Load or similar Message and write this to console. Can Anybody help me here. Public Function PreFilterMessage(ByRef m As System.Windows.Forms.Message) As Boolean Implements System.Windows.Forms.IMessageFilter.PreFilterMessage If m.Msg <> ??? Then Console.WriteLine("Form Loaded") End Sub Its urgent.. - Saurabh Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76709
  - 11
    - AppUpdater not working with webservice We're having some problems with the AppUpdater control. We're trying to call a web service from the OnCheckForUpdate event. The OnCheckForUpdate event works fine and returns a true/false and the UpdateUrl/Path to the server media. The problem is that the download does not occur after the OnCheckForUpdate successfully fires. We've got the AutoFileLoad=True, ChangeDetectionMode=DirectFileCheck, ValidateAssemblies=False, AutoStart=True, and DownloadOnDetection=True. I've also got the webservice folder(s) marked for directory browsing. I've included a snippet from the AppUpdater.log and AppUpdater.xml files. Please let me know if you know of something I'm missing or how I might be able to get additional support (even pay support). Thanks, Aaron -------------------------------------- 8/31/2004 7:43:31 PM: UPDATE FAILED with the following error message: System.IO.IOException: Cannot create a file when that file already exists. at System.IO.__Error.WinIOError(Int32 errorCode, String str) at System.IO.File.Move(String sourceFileName, String destFileName) at Microsoft.Samples.AppUpdater.WebFileLoader.CopyStreamToDisk(Stream responseStream, String filePath) at Microsoft.Samples.AppUpdater.WebFileLoader.UpdateFile(String url, String filePath) at Microsoft.Samples.AppUpdater.ServerManifest.Load(String url) at Microsoft.Samples.AppUpdater.AppDownloader.RunThread() ------------------------------------- _UpdateFailureEncoutered>false</_UpdateFailureEncoutered> <_UpdateFailureCount>0</_UpdateFailureCount> <_DownloadSource id="ref-8">http://venue.mjmsports.com/MJMBrowserUpdate/Latest.xml</_DownloadSource> <_DownloadDestination id="ref-9">C:\Documents and Settings\Aaron Radich\My Documents\Visual Studio Projects\MJM Sports\Win32\MJM Web Browser\MJMBrowser\bin\AppUpdate\</_DownloadDestination> <_NewVersionDirectory href="#ref-7"/> </a1:UpdateState> <a2:SortedList id="ref-6" xmlns:a2="http://schemas.microsoft.com/clr/ns/System.Collections"> <keys href="#ref-10"/> <values href="#ref-11"/> <_size>5</_size> <version>5</version> <comparer href="#ref-12"/> <keyList xsi:null="1"/> <valueList xsi:null="1"/> </a2:SortedList> <SOAP-ENC:Array id="ref-10" SOAP-ENC:arrayType="xsd:anyType[16]"> <item id="ref-13" xsi:type="SOAP-ENC:string">appupdater.dll</item> <item id="ref-14" xsi:type="SOAP-ENC:string">axinterop.shdocvw.dll</item> <item id="ref-15" xsi:type="SOAP-ENC:string">devcomponents.dotnetbar.dll</item> <item id="ref-16" xsi:type="SOAP-ENC:string">interop.shdocvw.dll</item> <item id="ref-17" xsi:type="SOAP-ENC:string">MJMBrowser.exe</item> </SOAP-ENC:Array> <SOAP-ENC:Array id="ref-11" SOAP-ENC:arrayType="xsd:anyType[16]"> <item href="#ref-18"/> <item href="#ref-19"/> <item href="#ref-20"/> <item href="#ref-21"/> <item href="#ref-22"/> </SOAP-ENC:Array> <a2:Comparer id="ref-12" xmlns:a2="http://schemas.microsoft.com/clr/ns/System.Collections"> <m_compareInfo xsi:null="1"/> </a2:Comparer> <a1:Resource id="ref-18" xmlns:a1="http://schemas.microsoft.com/clr/nsassem/Microsoft.Samples.AppUpdater/AppUpdater%2C%20Version%3D1.0.0.38958%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull"> <_Name href="#ref-13"/> <_Url xsi:null="1"/> <_FilePath id="ref-23">c:\documents and settings\aaron radich\my documents\visual studio projects\mjm sports\win32\mjm web browser\mjmbrowser\bin\debug\appupdater.dll</_FilePath> <_IsFolder>false</_IsFolder> <_LastModified>0001-01-01T00:00:00.0000000-08:00</_LastModified> <_AddedAtRuntime>true</_AddedAtRuntime> </a1:Resource> <a1:Resource id="ref-19" xmlns:a1="http://schemas.microsoft.com/clr/nsassem/Microsoft.Samples.AppUpdater/AppUpdater%2C%20Version%3D1.0.0.38958%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull"> <_Name href="#ref-14"/> <_Url xsi:null="1"/> <_FilePath id="ref-24">c:\documents and settings\aaron radich\my documents\visual studio projects\mjm sports\win32\mjm web browser\mjmbrowser\bin\debug\axinterop.shdocvw.dll</_FilePath> <_IsFolder>false</_IsFolder> <_LastModified>0001-01-01T00:00:00.0000000-08:00</_LastModified> <_AddedAtRuntime>true</_AddedAtRuntime> </a1:Resource> <a1:Resource id="ref-20" xmlns:a1="http://schemas.microsoft.com/clr/nsassem/Microsoft.Samples.AppUpdater/AppUpdater%2C%20Version%3D1.0.0.38958%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull"> <_Name href="#ref-15"/> <_Url xsi:null="1"/> <_FilePath id="ref-25">c:\documents and settings\aaron radich\my documents\visual studio projects\mjm sports\win32\mjm web browser\mjmbrowser\bin\debug\devcomponents.dotnetbar.dll</_FilePath> <_IsFolder>false</_IsFolder> <_LastModified>0001-01-01T00:00:00.0000000-08:00</_LastModified> <_AddedAtRuntime>true</_AddedAtRuntime> </a1:Resource> <a1:Resource id="ref-21" xmlns:a1="http://schemas.microsoft.com/clr/nsassem/Microsoft.Samples.AppUpdater/AppUpdater%2C%20Version%3D1.0.0.38958%2C%20Culture%3Dneutral%2C%20PublicKeyToken%3Dnull"> <_Name href="#ref-16"/> Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76705
  - 12
    - Heavy Net Framework 1.1 Hi. Why every application written in WinForms based on NetFramework, starts so slow and get round 7 MB free memory? - even most basic form ? Good Day. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76704
  - 13
    - DatagridColumnStyles, mouse events hi, I have class inherited from DataGridColumnStyles. Override it's paint event to draw an image. I want to track the mouse position when cursor moves inside the image area. But the DataGridColumnStyles does not listen to mouse events. Is it possible to add mouse events to DatagridColumnStyles? Thanks. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76702
  - 14
    - Work Offline Solution Needed Hi am about to create a N-Teir Solution Using SQL Server 200 as the Data Teir, XML Web Services as the Business Layer and Winforms as the presentation layer. I will be using Datasets that will peridically update the data back to the SQL Database. I wish to implement a Work Offline feature. That works now, untill the App is closed. What are best practices for storing data locally. Keep in mind that this application will rely on web services to get data and stored proceedures etc. Is there a solution already for this IE a namespace? Thanks Daren *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it! Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76689
  - 15
    - Find control on inherited form from base class I have a base class that has a form that inherits from it. On this form is a control I need to get a handle to. How do I get this handle from the base class? I don't have a FindControl that i've been able to get intellisense on like I do in a web form. thanks for any help! Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76687
  - 16
    - Adding an 'internal' control to the toolbox. I frequently define internal UserControl-derived classes in my WinForms apps: internal class MyUserControl:UserControl{ ... } I'll often need to embed these controls in a Form, whose class is contained in the same assembly as the control. As far as I know, the only way to do this using the designer is to add the UserControl-derived object to the toolbox and then drag it from the toolbox to the target form. To accomplish this, I use the toolbox's Add/Remove Items functionality. When adding new UserControl(s) to the toolbox, the user is asked to choose an assembly containing the UserControl. I browse for and choose the assembly that I'm currently working on, call it /debug/MyAssembly.dll. The problem is that the toolbox is only prepared to accept UserControl items that are declared as "public," not those declared as "internal." For a variety of reasons, I'd much prefer to have UserControls declared as internal if I'm not exposing them to the outside world. The only workaround is to temporarily change the scope of the UserControl to public, recompile, Add the item to the toolbox, change the modifier back to internal, and recompile again. I then have access to the control from my toolbox. This clearly an ugly workaround. Do you know of an easier way to add internal controls to the toolbox? Thanks... Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76685
  - 17
    - Printing Graphics.PageBounds not accurate Hi, I'm writing a check printing program that needs to put a MICR line 6/16" from the bottom of the page. Since the checks will be printed on a laser printer using letter sized paper the printable area is not actually 8 1/2" x 11". I'm using an HP LaserJet 4000 and it cannot print all the way to the physical page boundaries. It has the following limitations: Top Margin = 0.18" Left Margin = 0.25" Right Margin = 0.25" Bottom Margin = 0.28" The problem I'm having is the the graphics object being passed with PrintPageEventArgs is reporting its PageBounds property as the full physical page size (850, 1100) instead of (804, 1050). The other properties are as follows: Top = 0 Left = 0 Right = 850 Bottom = 1100 Width = 1100 Height = 950 I would have thought the PageBounds would be as follows: Top = 18 Left = 25 Right = 1075 Bottom = 822 Width = 1050 Height = 804 It appears the drawing methods in the graphics are scaling the e.Graphics.PageBounds to fit within the physical page bounds which makes it difficult to position gdi objects at exact physical locations on the printed page. In other words I can draw anywhere within the e.Graphics.PageBounds and the results are visible on the printed page. Is this a known bug in the .net printing or is it possibly a problem with my printer driver? Microsoft word does not have a problem determing what the physical bounds of the printed page are. Is there some other way to get the physical page bounds so that I can rescale the drawing points and rectangles? Thanks for your help, Gregg Walker Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76682
  - 18
    - Tab Control ComboBox Here's one! I have a Tab Control that consists of 4 Tab Pages. These pages will be removed and added as needed as the user checks and unchecks certain checkboxes. On the Form_Load event, I am calling routines that populate the various ComboBoxes List's that are contained by these Tab Pages. When these Combo Boxes are populated, I initialize the text property with a 'String.Empty'. At this point, the Tab Pages have not been added to the Tab Control. Now, when the user adds a Tab Page to the Tab Control, such as : tabStaff.TabPages.Add(tbSystemUser) the text property is automatically being set the the first item in the list. This is what I DON'T want to happen. My Qutestions are: Why or How are these properties being set and How can I prevent it? Any ideas would be greatly appreciated, Jeff Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76680
  - 19
    - Incorrect SQL conversion into String::Format statement. Hi A problem is - how can I make that statement correct? - I would like to SELECT somenthink like that: String *SQLstatement = String::Format(S" SELECT * FROM Table WHERE Date = {0}", DateTimePicker1->Value->ToShortDateString() ); There is a String statement (*SQLstatement) so I concatenate DateTimePicker1 value as string value too. But I've got an "incorrect data type error". Is there any solution to make this cnvertion clear - maybe using any SQL finction inside string?. [Access file - "Date" column type: DateTime, oleDbDataAdapter] Good day, thanks for wrote. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76679
  - 20
    - DataGrid question I use the datagrid to display the results after a db search. But i like only entire rows (not cells) to be selected, and when somebody doubleclicks somewere on a row to have a doubleclick event for that row. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76678
  - 21
    - WebClient Timeout I have an app that is working well. It uses the weblclient class uploaddata method. Recently the server overhead increased causing communication timeouts to occur. How can I increase the client recv timeout value to get around this problem. Thanks for your help on this. Best Regards, Paul J. Lay Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76677
  - 22
    - Web Browser Control Hi all, i have used this group to answer a problem i had with loading the web browser with html at form load in a windows form app. And now i have an issue/question. In I.E and other browsers there is the ability to increase the text size of the page you are viewing. Is it possible to get this functionality into a windows form with the web browser in place? ideally i would like to have a button that increases the size and one to decrease it. Any ideas would be great. Regards Dave Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76674
  - 23
    - richtext box and SES_EMULATESYSEDIT style Hello, I am trying to use EM_SETEDITSTYLE property on the rich text box by doing following sendmessage WindowsAPI.SendMessage(customControl11.Handle,1228/*EM_SETEDITSTYle*/, 1,1); From richedit.h I find that style SES_EMULATESYSEDIT is represented by 1. But this call returns 0 indicating that new style is not been updated. I am curios how does rich text behaves when configured to emulate the normal edit control. basically I am trying to use rich control because it has the ability to change the line spacings. All rest of the functionality of the rich text box, I want to be same as the normal edit control. Any clues / pointers on the same. Thanks and Regard sk Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76668
  - 24
    - Form pops up when dataset changes Hello, I have a C/S application with several forms that are open at the= same time=2E One of the forms contains an SqlDataAdapter, a= dataset and a timer that updates the dataset (executes= "MySqlDataAdapter=2EFill(Me=2EMyDataset)") every 3 minutes=2E The problem: If the contents of the dataset has been changed= since last update (records added to or deleted from the query= result), then the form pops up and covers all the other forms of= the application, even if it was behind them=2E How can I prevent= it from doing that? TIA ----------------------- Posted by a user from =2ENET 247 (http://www=2Edotnet247=2Ecom/) <Id>Na2ZrVo0p0S3BPPlwLakTQ=3D=3D</Id> Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76667
  - 25
    - scrollbar problem.. Dear all, I'm writting a .net winForm application with C#, but I'm getting the following exception when the user scrolls a scrollbar. The strange thing is that the exception happens only some of the time, and seems pretty random. However, once an exception occurs with a scrollbar and when I choose 'continue', that particular scrollbar will raise the exception everytime I click on it from that point on. Anyone encounter the same problem before? Any solution to this problem? At the very least I wanna know how I could catch that exception.. Thanks~! Paul ************** Exception Text ************** System.NullReferenceException: Object reference not set to an instance of an object. at System.Windows.Forms.UnsafeNativeMethods.CallWindowProc(IntPtr wndProc, IntPtr hWnd, Int32 msg, IntPtr wParam, IntPtr lParam) at System.Windows.Forms.NativeWindow.DefWndProc(Message& m) at System.Windows.Forms.Control.DefWndProc(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ScrollableControl.WndProc(Message& m) at System.Windows.Forms.ContainerControl.WndProc(Message& m) at System.Windows.Forms.UserControl.WndProc(Message& m) at System.Windows.Forms.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76665
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  - 1
    - Use a "Satelite info form" Hello, I've the following problem: From within my main form I want to lanuch another form for displaying some information. Launching this information form form the main form's load event results in a info form which is blocked (means can't be used because seems to be in the background) I got the same result when using the VisibleChanged or the Activated (first call only) event (I my opinion events fired when the form is "really") But now launching this information form from within a buttons click event or a timers tick event results full working form beside the main form. My questions are: What is the difference and how can I launch a working info form within the main form's load event? Thx Thorsten Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76661
  - 2
    - Can you intercept click event? Hello, I am trying to control tooltips in my winform. I want to only turn them on when the user chooses a menu item called WhatThe. When they do I change the form's cursor to Cursors.Help and activate the tooltip. The problem is I don't want the user to actually be able to interact with the form while in this state. If they click the mouse I want to intercept that event and set the form's cursor back to the default and deactivate the tooltip. Is there a way I can intercept all click and double click events on the winform? And if the cursor is currently set to Help cancel the event otherwise forward it on to what ever they were clicking on? I would also want to treat the keyboard the same way (if in help mode any keyboard event would take it out of help mode). thanks, Scott Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76654
  - 3
    - some forms are truncated on specific machine Hi all, I have a WinForms application which works well on several machine, but shows truncated forms on a specific machine such machine has the same configuration as the others: Win2000 Pro SP3 and .NET Framework 1.1 Anyone has a hint? I have found only one message on this newsgroup on the topic, but it had no replies Thank you in advance! -Gianluca Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76650
  - 4
    - Does global declarated "iexplore.exe" exist? Hi. I've got a little not typical problem right here. I would like to open using InternetExplorer ("iexplore.exe") my link from my application. I do it like that: System::Diagnostics::Process::Start(S"iexplorer.exe", S"www.wp.pl"); And it works, but problem is - I have to check does "iexplote.exe" (or other Web Browser) exist. I do it like that: if(System::IO::File::Exists(S"iexplorer.exe") == true) { .... } and it doesn't work - because "iexplorer.exe" isn't located in local folder but is declarated as global in system (global example: using CMD check "iexplorer.exe www.wp.pl" - this page starts correct). How can I get true/false does this exe file exist, using name of web browser executable file? ("iexplore.exe" or others execs) declarated as global ? Good day, thx for wrote. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76647
  - 5
    - MDI application design Hello, I have created Application that has MDI interface. Indeed application works as it should, but I have question related to its design. Assume my application can change Zoom state of the opened document from the toolbar (toolbar for all opened document is the same). Which component of application should change this zoom: the main form where toolbar situated or this Document through the main form should change Zoom? I hope it's not complicated to understand :) Thanks Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76646
  - 6
    - show dialog just after a form is shown Is there an equivalent of OnShow event for forms? I want to open a file open dialog immediately after my form is shown (modelessly). OnLoad and OnVisibleChanged do not suit me since it shows the file dialog before showing my form. Any ideas? Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76643
  - 7
    - Selecting a combobox item when textchanged event fires... I have an odd problem with a combobox and selecting an item in it. I have a combobox that has handlers for both SelectedIndexChanged and also TextChanged. In the TextChanged handler, if the text matches one of the items in the combobox, the SelectedIndex for the combobox is set to that item. This fires the SelectedIndexChanged event which enables/disables some other controls. Seems pretty simple. However, when I then click my OK button and go to the form closing event handler, the SelectedIndex has been changed to -1. I have verified that I am not doing this anywhere in my code. If I simply select and item in the combo box, things work fine and SelectedIndex is not -1 when I get to the form closing event handler. There is something different between the two, but I have no idea what it is. I set the SelectedIndex programmatically and end up in the same SelectedIndexChanged handler, but the selection is lost sometime later. Any ideas? I'm stumped. Thanks, -- Greg Allen Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76639
  - 8
    - SelectedListViewItemCollection problems Hi All, I understand that to get the items that are selected in a listview, you read the SelectedItems porperty of the list view. The type of this property is SelectedListViewItemCollection, and this type is meant to be defined in System.Windows.Forms.dll. But whenever I try use this type, I get compilation errors saying that the type SelectedListViewItemCollection is unknown. I have made sure that my solution has the System.Windows.Forms.dll in its references, and that I am using the correct using statement (using System.Windows.Forms;) but I still have this problem. I am using Framework 1.1. Does anyone know what the problem could be, or if there is any solution? Is there something wrong with my System.Windows.Forms.dll assembly? Thanks Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76634
  - 9
    - no link between a property in propertygrid and attribute System.Componentmodel editor I have build an add-in to visualstudio to assist and help the programmer while working in visual studio enterprise manager for many tasks not supported by the enterprise manager. So while developping the programmer can interract with a form that contain a system.windows.forms.propertygrid and could show by a simple mouseclick all the storedprocedures in the database but it doesnt acts nothing happened i don't understand why? the code used is: public class Editor : System.Drawing.Design.UItypeEditor { private ComboBox cb; private IWindowsFormsEditorService edSvc = null; public Editor() { } public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value) { if (context != null && context.Instance != null && provider != null) { edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService)); if (edSvc != null) { string oldSelectedValue = ""; cb = new ComboBox(); cb.Size = new System.Drawing.Size(300,100); cb.Sorted = true; SQLDemoHelper helper = new SQLDemoHelper(); helper.Connect(); foreach(string s in helper.GetAllStoredProcedures()) { cb.Items.Add(s); } helper.DisConnect(); cb.SelectedValueChanged += new EventHandler(this.ValueChanged); if ( value is string ) { oldSelectedValue = value as string; cb.SelectedValue = value; } else { Debug.WriteLine(value.GetType().FullName); } edSvc.DropDownControl(cb); if ( cb.SelectedValue == null ) { if ( cb.SelectedItem == null ) { return oldSelectedValue; } else { value = (string)cb.SelectedItem; } } else { value = (string)cb.SelectedValue; } } } return value; } public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context) { if (context != null && context.Instance != null) { return UITypeEditorEditStyle.DropDown; } return base.GetEditStyle(context); } private void ValueChanged(object sender, EventArgs e) { if (edSvc != null) { edSvc.CloseDropDown(); } } } // and this is the property that i want to show in the propertygrid [System.ComponentModel.Description("InsertProcedure")] [System.ComponentModel.Category("stored Procedure")] [System.ComponentModel.Editor( typeof(Editor), typeof(System.Drawing.Design.UITypeEditor) )] public string InsertProc { get { if( this.datatableRow.IsInsert_Proc_44Null() ) { return "No inser procedure selected"; } else { return this.datatableRow.Insert_Proc_44; } } set { this.datatableRow.Insert_Proc_44 = value; } } this property is a part of a class called datatableProperty instances of this class are given to property grid NB:I have already wrote the same code in another windows application but without addin and its working well thanks Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76631
  - 10
    - MessageBox Result - pressed buton. Hi. I have MessageBox likt that: MessageBox::Show(S"string1",S"string2", MesageBoxButton::YesNo, MessageBoxIcon::Error); How can I get result of pressed button from that MessageBox - I trying to do something like that: if(DialogResult::Yes == MessageBox::Show(......)) { ...... } But whatever I press in MessageBox, 'IF' is always true! I can change 'DialogResult::Yes' with any numerical value it's still true - what going on?:) Thanks for wrote. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76629
  - 11
    - ScrollBar In LidtView Detail Hello, Everybody! I have problem in myListView control, inherited from ListView Class I try to calculate width of some Column in LisrView (Detail) when after resizing. For this purpose I override OnResize method (see code below) if I extend width of the MyListView - That's All OK. BUT if I try to narrow the MyListView - I take the Horizontal ScrollBar, which realy not need. (After minimize/restore operation ScrollBar id diapear) How to fix this bug? Please, help. private int m_iAlignColIndex = 1; // aligh 1 column private int m_iMinWidth; //Minimum align column width value; ----------------------------------- protected override void OnResize(EventArgs e) { base.OnResize(e); this.SuspendLayout(); if (this.Columns.Count>1) { int width=Width-4; for (int i=0; i<this.Columns.Count; i++) { if (i!=m_iAlignColIndex) width-=this.Columns[i].Width; } if (width<m_iMinWidth) { this.Columns[m_iAlignColIndex].Width=m_iMinWidth; // Set Minimum Width and in this case we NEED ScrollBar } else { Columns[m_iAlignColIndex].Width=width;// In this place We DON"T NEED ScrollBar } } this.ResumeLayout(true); } ----------------------------------- -- Best Regards --------------------------- Moldavanov Yura ICQ#: 247077081 e-mail:universe_mind@rambler.ru -- Best Regards --------------------------- Moldavanov Yura ICQ#: 247077081 e-mail:universe_mind@rambler.ru Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76628
  - 12
    - How to modify PageSetupDialog (or even Print Dialog) Hi, In my application the user can print their document on one page or across two pages. I'd like to offer that option in the PageSetupDialog since that's where it makes sense. Is there any way to modify the dialog box without rewriting it from scratch? I'm looking for some hook where I could add some components as the dialog box is being built. Thanks, Lawrence Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76627
  - 13
    - Distorted control position or form size under XP Hi, I'm developing a Win Form App under VS.NET 2003, Win2K English SP4, in VB.NET I have a form which have a datagrid (anchor left, top, bottom, right) in the middle of the form and a button (anchor bottom, right) placing at the right buttom corner of the form. The form display as expected in the deployed Win2K SP4 English and WinXP SP1 English machines. It was displaying correcly in WinXP Chinese SP1, until I changed the "WindowState" property of the form in designer to "Maximized". After that, when it is running in WinXP Chinese SP1, the datagrid area spread all over the bottom of the form, and hided the button at the right bottom corner of the form. The control cannot be displayed properly in that XP Machine even after I resize the form in run-time of that App. Anyone has encountered it before or any ideas ? Very much appreciated. Thanks! Best Regards, George Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76625
  - 14
    - Embedding Forms I would like to design a number of separate forms in Visual Studio, and then at runtime embed them into an area of another form (without borders and title bars of course). The forms will all be placed in the same area on the main form, and which forms are used is dependent on navigation choices made by the user. The container for the forms could be the main form itself, a panel on the main form, or a tab page on the main form. Can anyone point me in the direction of how this might be done? --Bruce Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76621
  - 15
    - cannot move usercontrols in design time using mouse hi all i have created some usercontrols which contains a list fo controls, when i pick from toolbox and place in a form and then i cannot move the control anywhere else using mouse and by i can by CONTROL + DOWN OR UP keys any where i m missing ? regards sahridhayan Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76612
  - 16
    - MdiChild to Normal Window and Back! I have read you can change a form to MdiChild or from MdiChild back to a normal form during run-time. I need to toggle a form between the two. If Me.IsMdiChild Then Me.MdiParent = Nothing Else Me.MdiParent = Me.Owner End If Me.MdiParent = Nothing works but Me.MdiParent = Me.Owner or Me.Parent or Me.Parent form does not return the form to a MdiChild. How can I get a form to make itself a MdiChild? Suggestions? Thanks Bob Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76611
  - 17
    - oleDbDataAdapter/DataSet - data to ListView. Hi. 1. Have u got any solution to add data from DataSet or oleDbDataAdapter to ListView control, with no adding row after row but complex (big part of data) like with DataGrid control? 2. How can I add row after row from DataSet? 3. Is reader make read operation with SQL statement, to take row after row in real time operating on DB file? Or it is buffering data somewhere? Thanks, for wrote. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76609
  - 18
    - hiding "highlighting cursor" in textbox hi all i am writing a control using textbox, up on keypress i make the program to point to a list of values to select from a textbox, but textbox contains a highlighting cursor which i want to hide, but i want to receive all the keystrokes pressing and my textbox.text value should have all the keystrokes contains the characters keyed in any direction would be helpful regards Rajaraman Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76608
  - 19
    - display "dropdown list" outside borders of control hi I am trying to build a custom combobox type of control. I am not able to inherit from System.Windows.Forms.Combobox, as I need to override OnPaint, to draw a custom version of the fixed (not dropdown) part of the control), so therefore am deriving from control. How can I cause the list area to draw outside the bounds of my custom control, and its parent controls, as at the moment it gets clipped by these? Adam Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76606
  - 20
    - Multiple Errors with Visual Inheritance editing forms in Designer We are creating an application that uses visual inheritance having a FormBase.cs class as the base for all our forms. We have created this in a seperate project(Utilities.dll) in which all out other projects reference. We can add and create a form pretty easily inheriting from the FormBase class. What will happen is once the Utilities.dll is rebuilt and/or another user just gets latest from vss they get a multitude of errors and no one consistantly. One time we'll open the child form to be editied and we'll get one of the errors below, re-open the file and get another of the errors below. For example here are a few: -"Unable to load configuration file[]" -"Resource transformation for file 'StartPage.resx' failed. Insufficient state to deserialize the object. More information is needed." -Popup message complaining about some _FormBase... object already being delcared. -Other resx file errors that I cannot reproduce at the moment. We have a work around fro the first one most of the time: 1. Exclude file from project. 2. Re-add an exsisiting item then open it in form designer. 3. If that didn't work, close the project and re-load it 4. Close down vs.net and restart. These all seem overkill for trying to make a enterprise windows application base on recomendations from Msft. If anyone as info on how to fix this please post! Thanks, Ron Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76589
  - 21
    - PropertyGrid and nested property I have a custom control derived from button. One property is an instance of the following simple class, which is used to paint the button with different colors: Public Class Style Private _ColorStart As Color Private _ColorEnd As Color Private _ColorHighlight As Color Public Property ColorStart() As Color Get Return _ColorStart End Get Set(ByVal Value As Color) _ColorStart = Value End Set End Property Public Property ColorEnd() As Color Get Return _ColorEnd End Get Set(ByVal Value As Color) _ColorEnd = Value End Set End Property Public Property ColorHighlight() As Color Get Return _ColorHighlight End Get Set(ByVal Value As Color) _ColorHighlight = Value End Set End Property End Class The property is declared like this: <TypeConverter(GetType(ExpandableObjectConverter))> _ Public Property ClickedStyle() As Style Get Return _ClickedStyle End Get Set(ByVal Value As Style) _ClickedStyle = Value End Set End Property Note that I have applied the TypeConverter attribute so that in the PropertyGrid, the property can be expanded to show the individual colors. This seems to work ok. The problem is that, when I change the individual colors, it does not seem to affect the visual display of the button. Not on the designer nor at runtime. For example, the defualt colors are red. In the designer I can change the color to blue and it seems to be changed, but on the form the color of the button does not change, nor does it change at runtime. At runtime, when I inspect the property, it still has the default values. It seems like the property is being changed in the PropertyGrid but the button object is not reflecting the change. Any clues? -- Chris dunawayc[AT]sbcglobal_lunchmeat_[DOT]net To send me an E-mail, remove the "[", "]", underscores ,lunchmeat, and replace certain words in my E-Mail address. Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76585
  - 22
    - Listbox - Picture to the left of the text how? Hello! I am creating a windows forms application using vb.net 2003, and was wondering, how can I display an image in each line of the listbox to the immediate left of the text? It should look like the URL address looks in internet explorer with the web page icon next to it... It will be the same image for every item in the listbox right now. Yet, when the item is selected, I only want the text to be returned as it currently does! Ideally, I would like to grab it from a bitmap file included in the application. Does anyone know how I can accomplish this? Thanks! Jim Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76583
  - 23
    - How to install an app on a network etc... I have a windows forms app which I would like to install to a shared drive and folder so that all the machines on our intranet can access it and run it without me having to go around to every machine in the building to run the install program. I deffinatley do not want 500 copies of all the files installed in everyones Program FIles folder if you see what I mean. The problem is that the app has some 3rd party frameworks it requires for example Crystal Reports which I believe needs to be installed via the merge modules that come with the tool. So, what I am looking for is a way to install everything to a network folder, and then maybe just run a script on each machine that will make whatever entries are required. Does anyone have any experience with this ? thanks, JIM Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76580
  - 24
    - Dispose a managed object Hi there, can someone clarify something for me please? I have a windows form class that contains a Font private member which is initialised (new'ed) in the forms constructor. The font is used in formatting a richtextbox control. Do I have to dispose of the font member in the forms Dispose method or does this happen automatically because it is a member of the form? I think I need to call font.Dispose on it but I wanted some confirmation on this first. If I do have to call Dispose on it should I do this in the form's Dispose method? Regards Graham Allwood Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76579
  - 25
    - Access the ComponentTray Hi, I'm writing an add-in that adds controls to a form at design time. I got this working for visible controls on the form by getting an IDesignerHost for the form, and adding to the Controls collection of the RootComponent, but this doesn't work for components in the ComponentTray (I want to add an ImageList). I suspect I need to call the Add method of the Controls collection on the ComponentTray, but I don't know how to get to the ComponentTray object for a Form or UserControl. Any ideas ? Thanks in advance. Cheers, Joris Tag: Controls on a tabcontrol share the same keyboard shortcut scope Tag: 76559

There is a known bug in 1.1 Framework that all the controls on multiple
tabpages of a tabcontrol share the same keyboard shortcut scope. Does anyone
know how to work around this problem? Thanks fro your help.

http://support.microsoft.com/?kbid=836745

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Re: Controls on a tabcontrol share the same keyboard shortcut scope by Mick

Mick
Thu Sep 02 01:18:40 CDT 2004

Install 1.1 Framework Service Pack 1.

Optionally, you can change the text of the control when the TabPage changes
so that the shortcut applies to a different control dependant upon the
tabpage selected.

--
Mick Doherty
http://dotnetrix.co.uk/nothing.html

"bill" <bill@nospamland.com> wrote in message
news:uB0jLzGkEHA.2668@TK2MSFTNGP10.phx.gbl...
> There is a known bug in 1.1 Framework that all the controls on multiple
> tabpages of a tabcontrol share the same keyboard shortcut scope. Does
> anyone
> know how to work around this problem? Thanks fro your help.
>
>
> http://support.microsoft.com/?kbid=836745
>
>

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