Make mp3 player by vb.net

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- Previous
  - 1
    - where is ip address control? vs.net 2003, vc.net project, i want to add a ip address control on my form, but...where is it? Tag: Make mp3 player by vb.net Tag: 76807
  - 2
    - where is ip address control? in vs.net 2003, a vc.net project, i want to add a ip address control on my form,but i can't find it.where is it? Tag: Make mp3 player by vb.net Tag: 76806
  - 3
    - Show Blank value in Combo Box I need to display a blank value as well as other values. I do not want to alter any current records but just be able to display this blank value amongst the list. I have not been able to figure out how to do this in a combo box. Any help will be greatly appreciated. carlt@gicw.org Tag: Make mp3 player by vb.net Tag: 76803
  - 4
    - Alignment of HeaderText of DataColumnStyle Hi, I am using DataGrid to develop my application. My screen design have to shows all column on datatable in datagrid must be display text on center alignment. When I set RightToLeft property to Yes then the column HeaderText automatically align Right even I used to set to Center but the Data in row still align Center. Can anyone explain to me about behavior of datagrid when is set to right to left? How possible to set the HeaderText always align Center? Cheer, KPH Tag: Make mp3 player by vb.net Tag: 76802
  - 5
    - COM Add-in toolbar click events only fire once if window is initialized This is a very bizare problem. So, I have a C# COM Add-in for Excel which creates a toolbar, then pops-up meaningful windows when you click the toolbar buttons. Everything works fine the first time. After that, my event handlers do not get called when I click the toolbar handlers. I've isolated the problem down to initializing a dialog window (never actually showing the window). Explicitely, the VisualStudio IDE is initializing the first component, failing on: this.instructionLabel.Location = ((System.Drawing.Point) (resources.GetObject("instructionLabel.Location"))); in InitializeComponent(). If I comment out the rest of the initialization code from this line to "this.ResumeLayout(false);", the event will fire every time. Note that there are plenty of lines before this with plenty of equally 'severe' calls: System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(AuthenticationPopup)); this.instructionLabel = new System.Windows.Forms.Label(); this.userIdLabel = new System.Windows.Forms.Label(); ... this.SuspendLayout(); ... this.instructionLabel.Anchor = ((System.Windows.Forms.AnchorStyles) (resources.GetObject("instructionLabel.Anchor"))); ... Unfortunately, this isn't a clear relationship, as I can't duplicate it in a simple sample app where I create the add-in, toolbar, form (localized), and one simple label. Other things happening: - If I comment out all of the form stuff, there is also a networking class that basically does XML-RPC http client calls that causes the same problem. Commenting out the 2 together allows for multiple firings. - I was previously developing this app as a simple COM interop application launching it from some Excel VB code. This issue wasn't present in that mode. Thanks, Carlos versions: .NET 1.1, OfficeXP, VisualStudio.NET 2003 (latest service packs) Tag: Make mp3 player by vb.net Tag: 76800
  - 6
    - Simple use of ToolTip in VB not working OK, my understanding of the simple use of the tooltip is to do the following: Drag the ToolTip from the toolbox on to your form. Once this is done all the controls have a new property added to them called "ToolTip on ToolTip1" (default name). For each control you can go and enter the specific text for that particular control. Then when the mouse is hovered over your controls any ToolTips you've defined for the controls should be displayed. I COULD NOT GET THIS TO WORK until I did the additional step: On my first control I added an event handler for mouse over as follows: Private Sub lblAddOne_MouseHover(ByVal sender As Object, ByVal e As _ System.EventArgs) Handles lblAddOne.MouseHover ToolTip1.SetToolTip(sender, "Move Selected Items From List 1 to List 2") End Sub Once I added this code the ToolTip on the first control worked fine. I then just configured the properties of the second control's ToolTip and IT worked fine without any extra code! What am I missing here? TIA. JB Tag: Make mp3 player by vb.net Tag: 76794
  - 7
    - disposing of SystemBrushes Hi If i create a Brush object I believe it is good practice to explicitly dispose it or use it within a using block. Is it correct to assume that this does not apply to brushes from the SystemBrushes collection? Adam Tag: Make mp3 player by vb.net Tag: 76793
  - 8
    - remove combox 3d border How can I remove the 3d border of a combobox on a windows form. even on a box using xp style it is painting with a 3d border. it does not seem to have a BorderStyle property. could I do this by overriding OnPaint at all? Adam Tag: Make mp3 player by vb.net Tag: 76792
  - 9
    - how to add button column in Datagrid Hello everyone, I was wondering if I can extend the Windows Forms Datagrid to add my own ButtonColumn (like in ASP.NET Datagrid). I also would like to add my own Formatted Text box column. Is it possible to extend the current Datagrid to do this. Please let me know Thanks -- Rajiv Tag: Make mp3 player by vb.net Tag: 76786
  - 10
    - Running with XP-Style In MSDN the topic "Add the Manifest to the Executable File" under "Using Windows XP Visual Styles With Controls on Windows Forms" explains how to add the manifest resource to the executable after it's been built. So after a subsequent rebuild the proccess (of adding the resource) must be repeated. Is there a way the VS.NET 2003 IDE can do this automatically? Thanks, Opher. Tag: Make mp3 player by vb.net Tag: 76782
  - 11
    - TextBox carret not placed correctly Hi, When a user clicks a TextBox on a modal form, the caret immediately moves to the clicked location within the existing text. On a non-modal form, the user's TextBox click sets the focus appropriately, but fails to set the caret. How do I correct this behavior? When the user clicks in the midst of a word within a TextBox, the caret should be placed precisely between the two characters at the click-point. Any ideas? Thanks... Tag: Make mp3 player by vb.net Tag: 76781
  - 12
    - AutoScroll property Hi, I have a very long Form whose AutoScroll property is set to true. The user can easily scroll vertically through the form. The problem is that as the user drags the scroll marker up and down, the form doesn't actually scroll. Instead, the user must release the mouse button before the form redraws. Is there any way to make scrollable forms behave like every other Windows application on the market (Word, VS.NET, etc.) in that the view would actually scroll in real-time as the user drags the scroller knob? Thanks... Tag: Make mp3 player by vb.net Tag: 76780
  - 13
    - ClickOnce Provider Ok, I ran into this problem also ;-( http://weblogs.asp.net/klaus.aschenbrenner/archive/2004/08/25/220475.aspx Instead of un-installing / reinstalling or using mageui ... does anyone know what registry setting is used so I can just have clickonce pick the info up from there? Tag: Make mp3 player by vb.net Tag: 76778
  - 14
    - AutoScale and MDI child maximized forms Hi, We have developed a MDI application using small fonts, when running the application in a Large fonts setup it works ok AS LONG we make sure that the mdi child forms open in normal mode (not maximized), if they open maximized the control on the right and bottom of the form are lost (because the controls are wrongly resized). I do want the controls to resize... what i don't want is it to fail while it does it. Also: we worked around it so any time you open a form it opens normalized instead of maximized (and that works fine, but it is a workaround). Is this a bug? José Tag: Make mp3 player by vb.net Tag: 76776
  - 15
    - Inherits TextBox and then? Hi, I have inherit a class from TextBox. In my class I do some stuff. But how can I get my class to a form? Placing a normal TextBox and changing TextBox to MyTextBox will not work. The box disappears from the form. What must I do? Thanks Werner Tag: Make mp3 player by vb.net Tag: 76769
  - 16
    - clipboard Hello, Is it possible to put in the Clipboard, an object which implements the IDataObject interface but that knows only a format that is not defined in the DataFormats? What i want to do is to pull an object from the clipboard lke this: IDataObject pulledObject = Clipboard.GetDataObject(); if ( pulledObject != null && pulledObject.GetDataPresent( "MyObjectFormat" ) ) { CMyClass A = pulledObject.GetData( "MyObjectFormat") as CMyClass; } Pascal Tag: Make mp3 player by vb.net Tag: 76764
  - 17
    - Object Excel and explore Issue I have a Windows form application that creates a report and display data in Excel. When I open the Excel file with Explore I can only see the Excel Menu without the workbook. If I click on the View menu and Full Screen item menu, then the workbook is displayed. Why is this? The following example code is below from MSDN. Thanks Dim oExcel As Object Dim oBook As Object Dim oSheet As Object 'Start a new workbook in Excel. oExcel = CreateObject("Excel.Application") oBook = oExcel.Workbooks.Add 'Add data to cells of the first worksheet in the new workbook. oSheet = oBook.Worksheets(1) oSheet.Range("A1").Value = "Last Name" oSheet.Range("B1").Value = "First Name" oSheet.Range("A1:B1").Font.Bold = True oSheet.Range("A2").Value = "Doe" oSheet.Range("B2").Value = "John" 'Save the Workbook and quit Excel. oBook.SaveAs(sSampleFolder & "Book1.xls") oSheet = Nothing oBook = Nothing oExcel.Quit() oExcel = Nothing Tag: Make mp3 player by vb.net Tag: 76762
  - 18
    - Form Minimize. Hi. How can I make something when user minimize Form (push standard toolbar minimize button on the top of the form). After it, I'd like to hide my form and show notifyicon (like many programs having) Thanks for wrote-nice day. Tag: Make mp3 player by vb.net Tag: 76761
  - 19
    - Q: Menu, Toolbar, DockingWindows free controls recomendation? Hello! Availability of different Win.Forms controls libraries makes choice hard, so I decided to ask community. I do look for libraries which would provide at least following functionality: Office 2003 command bar VS.NET docking windows One limtiation I have is that they need to be LGPL/MIT or any other open source licence based - which would allow for integration with simple commercial product. We do need to have full source code at our unlimited disposal. Using commercial solutions i.e. Infragistics, ComponentOne or others was ruled out after some tests and licence condition evaluations. Any suggestions? Cheers Jacek Tag: Make mp3 player by vb.net Tag: 76757
  - 20
    - ButtonClick method. Hi. How can I raise button method with no pushing that button manualy. I would like to do something like that: button1->click(). Just want to execute button event function. Good Day, havy nice work (going fast). Thanks. Tag: Make mp3 player by vb.net Tag: 76755
  - 21
    - Form.Close() returns void? Hi, At a certain point in my application, I have access to a Form object. I want to close that form: form.Close(); There are any number of reasons why this form might not close. A common reason might be that the user answered "No" when the form's OnClosing() override asked him "Are you sure you want to close this form?" It seems like Form.Close() should return a *bool* indicating whether or not the closure was successful. I can think of lots of tricky workarounds to get a hold of this value, but the fact that Close() isn't designed to return this crucial value directly makes me wonder if I'm using the wrong approach to close the form. Is there another method that I should consider? Thanks... Tag: Make mp3 player by vb.net Tag: 76746
  - 22
    - C++.Net Performance Hi Guys, I'm writing some addin modules for my C# app in managed C++.Net. I've noticed that managed C++ is slower than C#, or at least it seems to be. The startup for an empty form takes noticeably longer. Is this just a startup thing, or is there really a performance difference between C# and manged C++? James Tag: Make mp3 player by vb.net Tag: 76745
  - 23
    - Can I do this - Control Focus despite Tab Order ? Using the tab order in VB on a form works fine but to me it seems tedious (at times) to have to set or be concerned with the tab order. I can't seem to get a control to have focus on the load form event...am I doing something wrong or do I just need to control this thru tab order? TIA JB Tag: Make mp3 player by vb.net Tag: 76741
  - 24
    - Controls on a tabcontrol share the same keyboard shortcut scope 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 Tag: Make mp3 player by vb.net Tag: 76740
  - 25
    - 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: Make mp3 player by vb.net Tag: 76739
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  - 1
    - 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: Make mp3 player by vb.net Tag: 76738
  - 2
    - 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: Make mp3 player by vb.net Tag: 76734
  - 3
    - 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: Make mp3 player by vb.net Tag: 76731
  - 4
    - 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: Make mp3 player by vb.net Tag: 76726
  - 5
    - 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: Make mp3 player by vb.net Tag: 76725
  - 6
    - 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: Make mp3 player by vb.net Tag: 76724
  - 7
    - 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: Make mp3 player by vb.net Tag: 76722
  - 8
    - 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: Make mp3 player by vb.net Tag: 76718
  - 9
    - 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: Make mp3 player by vb.net Tag: 76709
  - 10
    - 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: Make mp3 player by vb.net Tag: 76705
  - 11
    - 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: Make mp3 player by vb.net Tag: 76704
  - 12
    - 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: Make mp3 player by vb.net Tag: 76702
  - 13
    - 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: Make mp3 player by vb.net Tag: 76689
  - 14
    - 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: Make mp3 player by vb.net Tag: 76687
  - 15
    - 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: Make mp3 player by vb.net Tag: 76685
  - 16
    - 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: Make mp3 player by vb.net Tag: 76682
  - 17
    - 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: Make mp3 player by vb.net Tag: 76680
  - 18
    - 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: Make mp3 player by vb.net Tag: 76679
  - 19
    - 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: Make mp3 player by vb.net Tag: 76678
  - 20
    - 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: Make mp3 player by vb.net Tag: 76677
  - 21
    - 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: Make mp3 player by vb.net Tag: 76674
  - 22
    - 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: Make mp3 player by vb.net Tag: 76668
  - 23
    - 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: Make mp3 player by vb.net Tag: 76667
  - 24
    - 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: Make mp3 player by vb.net Tag: 76665
  - 25
    - 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: Make mp3 player by vb.net Tag: 76661

Dear all,
I want to make a mp3 player by vb.net, could anyone give me some idea?
Thank in advance

Re: Make mp3 player by vb.net by Sijin

Sijin
Fri Sep 03 00:52:06 CDT 2004

This page seems to have some nice programs

http://www.a1vbcode.com/code.asp?type=multimedia

Sijin Joseph
http://www.indiangeek.net
http://weblogs.asp.net/sjoseph

Joe wrote:
> Dear all,
> I want to make a mp3 player by vb.net, could anyone give me some idea?
> Thank in advance

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