PropertyBrowser problem

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- Previous
  - 1
    - Bug in DateTimePicker I have made my ovn version of DateTimePicker. My control is inherit from DateTimePicker If i add the following code to the control: In new I have added: Me.SetStyle(ControlStyles.UserPaint, True) And i have added the following procedure: Protected Overrides Sub OnPaint(ByVal e As System.Windows.Forms.PaintEventArgs) MyBase.OnPaint(e) End Sub Then the DateTimePicker will not display correct. Is there someone that know a solution on this problem? Regards Terje Myklebust Norway Tag: PropertyBrowser problem Tag: 91289
  - 2
    - CheckedListBox selection Hi, i have a CheckedListBox with MANY MANY entries. After a click on a button all entries in that checkedListBox shouldn't be selected. How can I make this? And if I add a entry with an object of a selfcreated class ... how can I access this class again? I have very much difficulties with the CheckedListBox. I thank you for your help Alex Tag: PropertyBrowser problem Tag: 91287
  - 3
    - Microsoft - please .... On controls - please make Enabled Overridable. (If I use shadows it don't work). Let it be possible to inherit the System::String class. Don't sealed it. I think there is to many classes that is sealed, and there is to mutch property that can't be overrided. Let the user (the developer) control the appearance of the control in enabled mode. Regards Terje Myklebust Norway Tag: PropertyBrowser problem Tag: 91284
  - 4
    - Newbie: Label display not updating on callback I have very basic WinForm with a few Labels, but I don't understand why their displays are not updating when invoked from a (Indigo)Callback. The Code below executes through each step. But the Controls don't refresh their displays to the corresponding text? - As you can se I tried calls to Refresh and Update against the control and its parent Form. These controls refresh OK when updated as a consequence of Button events in the Form itself. So am I missing something wrt threads and callbacks and controls refresh ? Any help appreciated, because it seems such a basic/ frustrating issue. Thanks Jules public void Position(int x, int y, string direction) { string PosString = x.ToString() + ", " + y.ToString() + ", " + direction; DebugLabel.Text = "Position Callback Called"; PositionLabel.Text = PosString; // Attempt to refresh displays PositionLabel.Update(); PositionLabel.Refresh(); this.Update(); this.Refresh(); } // Position Callback Tag: PropertyBrowser problem Tag: 91279
  - 5
    - SplitPostion during Form Load event I'm trying to save and restore a window position that has a splitter in it. When I close the app, I save the splitter's current SplitPosition, but when I reload that durigd the Form Load event, the splitters overrides what I tell it. Whenever I try to set a splitter's SplitPostion during the form load, is tries to rethink what I meant, enforcing the MinExtra value, even though it doesn't make sense until the Form is displayed. The code all works fine if I put it behind a button, after the form is already on screen. Any thoughts? Is this a bug in the framework, or do I need to do a layout trick? Thanks. Tag: PropertyBrowser problem Tag: 91278
  - 6
    - Is there a way to do zip and unzip in vb.net? I need to unzip a .zip file in a vb.net app and then zip up some other files. Anyone got any suggestions on how to get started? Does vb.net have something built in or so I need a component or something? Thanks. Tag: PropertyBrowser problem Tag: 91275
  - 7
    - Converting RTF I have an Access app/db with a memo field that contains RTF (from a rich text control on a form in the app). I have a C#/Windows Forms app that I need to take the RTF text and convert it to "normal" text. If I lose things like bolding, italics, I don't care. I'm really just interested in getting the raw text out of this. Also, there are no images in the RTF. The only reason RTF was used was so users of the Access app could markup the text where emphasis was needed (e.g. bold, italize). I thought I could use a RichTextField control to do this for me. I would pull out the RTF contents from the Access db (via ADO.NET) and set the rtf property on the RichTextField control. Then I would use the text property of the RichTextField to get the raw, clean text. Well when I try to assign the RTF contents from the Access db directly to the rtf property I get an ArgumentException where the message is "Invalid file format". Any ideas what could be causing this? Thanks! Tag: PropertyBrowser problem Tag: 91274
  - 8
    - Get column index from datagrid with autogenerate as true For a datagrid with AutoGenerateColumns set to true. Is there a way of getting the index of the column when a SortCommand event is raised? What I'm trying to do is, change the background color of the column based on the column that is used for sorting. So i need to get the index in the sortcommand event. Any help is appreciated. Tag: PropertyBrowser problem Tag: 91273
  - 9
    - hot to create cursors in c# Hi, i want to create a cursor in c#. Basically i want to draw a rectangle whose width changes dynamically. So i thought of creating a bitmap object of given width and height and then get a graphics obejct out of it and fill the rectangle with a specific color. So i will get an image object but i want to create a cursor object from this one. Is there anyway to accomplish this? thanks vinod Tag: PropertyBrowser problem Tag: 91268
  - 10
    - how to build executables for .NET 1.1 on vs 2002 HI every one, I really tried all I know on how to compile a windows application using visual studio 2002 for .NET 1.1 I am using C# to I have tried to reference the DLLs in the 1.1 folder but it will crash as soon as I use any class that is not in the 1.0 example System.Windows.Forms.FolderBrowserDialog. All I need it to configure my vs not to use 1.0, well... at least not to build the output [executables] base on 1.0. many thanks Tag: PropertyBrowser problem Tag: 91267
  - 11
    - Opening form from another .NET windows project Hi, We are planning to design separate C# windows project for each module. We need to access(open) some forms from other project for better integration. Since we cannot add the other exe project as refereces to current project, how can we open the forms from other project? Thanks, Vijay Tag: PropertyBrowser problem Tag: 91266
  - 12
    - Opening form from another .NET windows project Hi, We are planning to design separate C# windows project for each module. We need to access(open) some forms from other project for better integration. Since we cannot add the other exe project as refereces to current project, how can we open the forms from other project? Thanks, Vijay Tag: PropertyBrowser problem Tag: 91265
  - 13
    - Problem with .net framework 1.1 german language pack Hi, I use the 'System.Windows.Forms.KeysConverter.ConvertToString' method to convert keystrokes to german text and display them into a textbox. For a lot of keys it works without any problems e.g. Ctrl (Strg), Shift (Umschalt), Alt (Alt), o PgUp (Bild-Auf), PgDown (Bild-Ab), Ins (Einfg), Del (Entf) and Home (Pos1). But for Left, Right, Up, Down, Clear no translation is done. Does anybody know if this is a bug in the German Language Pack for .net framework 1.1 ? or/and some workaround to solve this problem. Thanks for any help. Ralph Tag: PropertyBrowser problem Tag: 91261
  - 14
    - Problem Debugging I have these lines in a button click string string1 = textBox3.Text; string string2 = textBox4.Text; MessageBox.Show("here now"); at the first line I have set up a break point. When I run the application, it does show the message box but it does not stop at the break point (set on the first line). I have no clue whats going on... Tag: PropertyBrowser problem Tag: 91260
  - 15
    - app to use ftp to download a file I created a windows app written in vb.net that uses a shell command to use ftp to download a file. It works fine. I want to pipe the results of the ftp to a text file to analyze for errors. I can't get that part to work. If I do ftp by hand at a command prompt this works: ftp -i -s:ftpcommands.txt > ftpresults.txt This uses the commands in ftpcommands.txt to download a file and it pipes the results from the ftp to ftpresults.txt. When I try to do the same thing in vb.net code, it doesn't pipe the results to the file. I don't get any errors or anything. There's just no ftpresults.txt file there. I'm doing all this in the same directory that works using the command prompt directly. This is my code in vb.net: Shell("ftp -i -s:ftpcommands.txt > ftpresults.txt", AppWinStyle.MinimizedFocus, True) Any suggestions? Thanks. Tag: PropertyBrowser problem Tag: 91259
  - 16
    - missing taskbar icon in w2k (windows 2000) when FormBorderStyle of None Have simple form with FormBorderStyle of None (ShowInTaskbar = True). Taskbar icon shows fine in XP, but is missing in W2K. I've tried override of WndProc() but do not get WM_GETICON on W2K. Should I try override of CreateParams and manually put together the style bits? Ideas? Thanks for any/all, Chris Tag: PropertyBrowser problem Tag: 91256
  - 17
    - user.config file In an ASP.NET web project, you can override web.config appSettings using a user.config file. Very handy with multiple developers working on the same project.. I tried doing a similar thing in a Windows form application but it didn't work. Here's what I tried: 1. Win Forms app.config file had this syntax: <?xml version="1.0" encoding="utf-8" ?> <configuration> <appSettings file="user.config"> <add key="input" value="From the app.config file."/> </appSettings> </configuration> 2. I added user.config to base diretory of project, and excluded it from the project. It's syntax is below: <appSettings> <add key="input" value="From the user.config file."/> </appSettings> Suggestions? http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnbda/html/tdlg_ch4.asp implies that this is very possible. Thanks in advance. Mark Tag: PropertyBrowser problem Tag: 91254
  - 18
    - MultiLine DataGridTextBox cell problem I have a standard Windows Forms DataGrid and wish to display 300 characters of text in a DataGridTextBox. I have made the data grid table style rows deep enough so that all the text has space to display. I have added the following code to the constructor for the form which contains the data grid:- ((DataGridTextBox)dgActPurpose.TextBox).WordWrap = true; ((DataGridTextBox)dgActPurpose.TextBox).Multiline = true; ((DataGridTextBox)dgActPurpose.TextBox).ScrollBars = ScrollBars.Vertical; but this only has an effect when the cell has focus. I would like to have all the text visible all of the time, not just when the cell has focus. The DataGrid is set with ReadOnly = true. Have I missed something, or what is the way to achieve this please? -- John Carrick Smith ============ -- John Carrick Smith ============ Tag: PropertyBrowser problem Tag: 91251
  - 19
    - Form Instance Is it possible to check if an instance of a form exists? TIA. Tag: PropertyBrowser problem Tag: 91250
  - 20
    - Admin framework - advice needed I am looking to build (or utilize) an administration framework, We have many admin (back office) tasks that manipulate data that affects live web sites, Currently we have web forms, windows forms, scripts, etc. I would like to rationalize these into a single high level way of applying administration, My first idea was to use a "snap-in" type approach. For all admin tasks the following "concepts" need to be applied Authentication and Authorization (roles and groups) Auditing All admin forms should be easily accessible, different functions on each form may be restricted to certain users / roles / groups I have had a quick look at using MMC but I can't seem to find out what type of security model this offers. Any advice would be greatly appreciated Tag: PropertyBrowser problem Tag: 91247
  - 21
    - run the win app.exe when the windows start Dear all How to run the window app automatically when the windows is started Tag: PropertyBrowser problem Tag: 91241
  - 22
    - Need Help This is the description of my problems. I used three ways to develop irregular-shaped WinForms : 1. Firstly I set the form's FormBorderStyle property to None. I set the form's BackColor property to Color.Black and the Transparent key property to the same color, then I drew the form's background using Graphics.DrawImage Method. 2. Like Method 1, I first set the form's FormBorderStyle property to None, then I changed the form's Region property. I built the region by building a GraphicsPath Object from a background Bitmap I used in the application and stored it in my assembly to use it in the future. 3. I used a different way to draw the window. I drew the background image by using Win32 Function UpdateLayeredWindow and set the form's style to LayeredWindow. I got different results on them but none of them satisfied our requirements. a. By using the first method, I could draw the form fast but there was black margin around the shape and when I change the background Bitmap in runtime the screen would flicker even though I had used DoubleBuffer. b. For the second method, the flickering shrinks a lot, but the process of dragging the window cost a lot of system resources and there was still a black margin around the Bitmap object. c. The last method maybe the best of all, and the margin disappeared , the problem of resource consumption did not exist, the window didn't flicker any more. But there was a big problem on it : the controls on the form just "disappeared" but still could be used when I click the controls' region(or area), the system just ignored the images of the controls. The last solution seems fit us well and I want to know if there is some way to eliminate the problem of the last solution and make my controls visible. Or if can not, how can I do to improve the performance of solution 1 and 2? That's it. Great thanks. Tag: PropertyBrowser problem Tag: 91239
  - 23
    - TabControl and Form. Dispose() - Strange Behaviour Dear Group I wonder if you can help me with the following. I have a form (Form2) that contains a tabcontrol. If I click 'Tab2' Form3 should be displayed and 'Form2' closed. The instruction to close Form2 is in the Load event of Form3 but it actually doesn't matter where I put it. Every time I get this error: An unhandled exception of type 'System.ObjectDisposedException' occurred in system.windows.forms.dll Additional information: Cannot access a disposed object named "TabControl". Interestingly, If I have a button on Form3 to close the Form, Form2 closes just fine. However I want to close Form2 when Form3 has loaded. Also, if I place a button on Form to to open Form3 and don't use the SelectedIndexCHanged TabControlEvent, I also don't get this error. It's almost as it's looking for the TabControl when the error comes up. clsForms is just to keep track of my forms instances. Any ideas. Please let me know. THanks very much for your help and efforts and please accept my apologies for posting all the code but thought it might help to undertsand. Martin x-x-x--x-x-x-x-x-x-x-x-x- FORM1 START Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim frm2 As New Form2 frm2.MdiParent = Me frm2.Show() clsForms.Form2 = frm2 End Sub x-x-x--x-x-x-x-x-x-x-x-x- FORM1 END x-x-x--x-x-x-x-x-x-x-x-x- FORM2 START Private Sub TabControl1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TabControl1.SelectedIndexChanged Select Case TabControl1.SelectedTab.Name Case "TabPage2" Dim frm3 As New Form3 frm3.MdiParent = clsForms.Form1 frm3.Show() clsForms.Form3 = frm3 End Select x-x-x--x-x-x-x-x-x-x-x-x- FORM2 END x-x-x--x-x-x-x-x-x-x-x-x- FORM3 START Private Sub Form3_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load clsForms.Form2.Close() End Sub x-x-x--x-x-x-x-x-x-x-x-x- FORM3 END x-x-x--x-x-x-x-x-x-x-x-x- clsForms START Public Class clsForms Private Shared frm1 As Form1 Private Shared frm2 As Form2 Private Shared frm3 As Form3 Public Shared Property Form1() As Form1 Get Return frm1 End Get Set(ByVal Value As Form1) frm1 = Value End Set End Property Public Shared Property Form2() As Form2 Get Return frm2 End Get Set(ByVal Value As Form2) frm2 = Value End Set End Property Public Shared Property Form3() As Form3 Get Return frm3 End Get Set(ByVal Value As Form3) frm3 = Value End Set End Property End Class x-x-x--x-x-x-x-x-x-x-x-x- clsForms END Tag: PropertyBrowser problem Tag: 91237
  - 24
    - report solution suggestion Hi It's a windows application and internet connection is not always available for users. The data is saved locally. I am thinking about using XML file because there is not much data involved. For report, we can use Crystal Report. For .net it should be 10.0 version and above, right? Other solution can be ActiveX report. The downside is it's not managed code. I have thought of use XSLT and XML to create html file and load report in browser. However I am not sure if there is any hidden problems for example, the format of the report is not rendered exactly for each user because he may set the font size differently. Is it a concern? Has anybody worked with the 3rd solution? Thanks Frank Tag: PropertyBrowser problem Tag: 91234
  - 25
    - Need link to info about how to implement a DataGridComboBoxColumn Can anyone point me towards a link to a VB example of how to implement a ComboBox column style in a datagrid? I've already got a nice C# example that I found on the web, but that doesn't help. Tag: PropertyBrowser problem Tag: 91232
- Next
  - 1
    - CRYSTAL REPORTS VIEWER - URL REMOTING HELLO THERE. I have a problem with a crystal report. I hope you can help me out. I have a windows forms application that is running on a server and is invoked from client computers by using url remoting (the application assembly has been given execution permissions by using the Microsoft .NET Framework 1.1 Configuration tool). The application gets data from a database by mids of a web service. When it comes to generate a crystal report, if the application is launched locally (on the server machine) the crystal reports are loaded correctly, but if the application is launched from a client computer by the url (e.g. "http://192.168.10.11/MyApp.exe"), then one of the crystal reports(not all of them) shows a pop up dialog box to enter database login information such as "user name", "password", "server name" and "database name". I was debugging it, and it comes out that there is no connectivity with the crystal report object that feeds the crystal report viewer. This problem ONLY comes out when the application is launched remotely. I hope you can help me out pals. I think the problem is due to the report viewer..this object seems to love working locally... Any suggestions? Tag: PropertyBrowser problem Tag: 91231
  - 2
    - Drag & Drop Folder Name from Windows Explorer to a Windows Form The title says it all. What I would like to be able to do is drag a folder from Windows explorer on to a form and just capture the full path and folder name. Failing the fully qualified path, I absolutely need the folder name (which I could find by iterating throught the folder structure) All the doc I can find refers to dropping the data associated with an object - and the Help topic "Performing Drag-and-Drop Operations in Windows Forms" Has not done much for me. Am I missing something here? Is what I want to do even possible? Tag: PropertyBrowser problem Tag: 91227
  - 3
    - Embedding IE inside a windows form, is it any sample code? Hi all, I'd like to use html/xml/xsl for rendering views in a windows form client. I assume I should embed IE inside a windows form in order to show the form inside a MDI form. I should also capture events from the IE at the windows form level. Can you point me to any hints, sample code? Thanks in advance Sammy Tag: PropertyBrowser problem Tag: 91222
  - 4
    - ListView "small icon" display badly formatted I use the ListView. Seems like when using the view sometimes the "small icon" display the formatting gets all screwed up...I mean when items are draw across the rows, they overlap one another. The other three views seem OK. I am using icons. Anyone know what causes this and how to fix? Thanks. Amil Tag: PropertyBrowser problem Tag: 91220
  - 5
    - Permission Exception for Strong Name membership but not Zone I have a WinForm control hosted in IE. I've set up a JavaScript event handler to close the window if a button in the control is clicked. I have a permission set which grants my assembly execute permission for unmanaged assemblies and I have created a Machine Code Group which uses the permissions. The problem is that if I set the membership condition on the code group to Strong Name I get a PermissionException when executing the JavaScript event handler, but if I set the permission to Zone and then set the Zone to Local Intranet the code executes and does not throw the exception. Any ideas as to why that would be? Shane Tag: PropertyBrowser problem Tag: 91215
  - 6
    - Date comparison in rowfilters for dataviews feeding datagrids I have a datagrid attached to a dataview attached to an SQL Server table that uses datetime columns among other types. The user gets to filter on various things in the table including the datetime columns. I'd like to be able to use the rowfilter capability of the dataview. However, I've run into t he well documented problem of the fact that datetime columns include a time and therefore can't exactly match a date. As near as I can tell there is no provision for a calling functions in rowfilters. Is that correct???? Thus as near as can tell, if you want to exactly match column dat for date 1/1/2005 regardless of the time you have to write dat>= '1/1/2005' and dat<'1/2/2005'. Is this correct???? Is there any better solution???? -- Regards, Al Christoph Senior Consultant and Proprietor Three Bears Software, LLC just right software @ just right prices @3bears.biz Tag: PropertyBrowser problem Tag: 91214
  - 7
    - Offered functions of the run32.dll Hi guys I would like to play a little bit with the system menu of a window. I found already code that allows me to add items to the system menu. It uses a function from the run32.dll. I am sure that there are other interesting functions but I really do not know where to search for it. Do you know where I can find the definition of the run32.dll or how I can easily extract this information from the dll itself? Thanks in advance for your answer. Chris Tag: PropertyBrowser problem Tag: 91210
  - 8
    - Trying to bind to Visible or Enabled property of form control Hi, just a quick one. i'm trying to bind the Visible property of a control to a public property of the parent form. i.e. private bool _okToDoSomething = false; public bool IsOkToDoSometing { get { return this._okToDoSomething; } } /// then in initialisation this.buttonDoSomething.DataBindings.Add("Enabled",this, "IsOkToDoSomething"); i've read that binding can only occur if bound object implement IList (which the form obviously doesn't) - so is something like this possible? and if so how do I do it? -- TIA Sam Martin Tag: PropertyBrowser problem Tag: 91202
  - 9
    - Instanciate reflected form without constructor... I need to scan a directory full of .net assemblies and list all Form subclasses found in a grid. This part is easy using reflection. I then need to allow the user to double click and modally display the form. Obviously I wouldn't expect anything to actually work; I just want it to be visible. Just like what Visual Studio does when you design a form. Unfortunately I cannot guarantee that the forms have default parameter-less constructors and even if they did, I cannot guarantee that those constructors could be successfully invoked (could have some static dependencies, etc). So I can't simply instantiate them. Since the forms have been built using Visual Studio, they should all have an InitializeComponent method. What I really need to do is only invoke this. Is there an easy way to do this? If it was possible to create an AssemblyBuilder from an already compiled Assembly, then I could just add the parameter-less constructor (or remove the IL from an existing one) and disassociate all the event handlers. I'm thinking that I need to create a new in-memory form subclass and dynamically transfer the InitializeComponent IL from one to the other. How hard would this be? I know that the assemblies have not been obfuscated. Nathan Tag: PropertyBrowser problem Tag: 91197
  - 10
    - Posting a file to a web server from a winform, just like a File Input HttpControl Hi, I am currently writing a WinForm administration application for a web application I have. I was wondering how it would be possible to upload a file to the web server using http, just like I would on a webform using a HtmlInputFile control. I have a hunch that it would be possible, but I cant really figure out how. Does anyone have a clue as to how I would accomplish this? -- Thomas Due Posted with XanaNews version 1.17.5.9 "There is always some madness in love. But there is also always some reason in madness." -- Friedrich Nietzsche Tag: PropertyBrowser problem Tag: 91196
  - 11
    - Desktop Hi, do you any way how i can run a Windowsform as desktop background? I wanna have an application as background similar to active desktop? thanks holle Tag: PropertyBrowser problem Tag: 91195
  - 12
    - Hide Contextmenu in treeview I have a treeview with which I want to use a context menu for certain nodes to fill a memo property of the node. So when I add the nodes I set a property 'ItemNode' to either true or false. If the ItemNode is true I want the contextmenu to pop-up if not I want to prevent it from popping up. Here's my code which won't work... Private Sub ContextMenu1_Popup(ByVal sender As Object, ByVal e As System.EventArgs) Handles ContextMenu1.Popup Dim rClickedNode As InheritTreeNode Try rClickedNode = CType(treeMenu.SelectedNode, InheritTreeNode) If rClickedNode.ItemNode = False Then MsgBox("Memo's only available for items!") Me.Focus() Dim hWnd As IntPtr = GetFocus() SendMessage(hWnd, WM_LBUTTONDOWN, 0, 0) SendMessage(hWnd, WM_LBUTTONUP, 0, 0) End If Catch ex As Exception End Try End Sub Thanks in advance, Mike Tag: PropertyBrowser problem Tag: 91194
  - 13
    - Custom Radio Button with Transparent Background Hi All, I have created a control that inherits from RadioButton and I have overridden it's OnPaint method. It looks great, draws the background with every color except with Color.Transparent. When I make the controls Background color transparent, it draws it black! Is there anyway to fix this? Inside the OnPaint method, my first line is: e.Graphics.Clear(Color.BackColor); I have also set the control style SupportsTransparentBackColor to true. Any help would be greatly appreciated. Thanks! Tag: PropertyBrowser problem Tag: 91190
  - 14
    - Looping through checkboxes in datagrid Hi all. Coming from ASP.NET, surprised to see that the WinForms DatGrid is a totally different animal :( Need to create some small form. Got DataGrid bound to some source. First column displays CheckBoxes. All boxes are unchecked by default. How do I iterate through all checkboxes and check if the box is clicked?? Can't figure it out........ Thanks for any help!! Tag: PropertyBrowser problem Tag: 91188
  - 15
    - Help with multiple forms functionality We have a unique situation where we need to speed up the activation of our MAIN form. We have put a splash page before the main shows up and we pre-load most of our stuff (user profiles). Then we bring up the MAIN form, but we need to continue loading our other stuff (data sets, list). We want to do while inside the SPLASH, but minimize it and let the MAIN form come up as fast and quickly as possible. At this point, we'll HIDE the SPLASH page and just continue loading items in it. Does this involve multi-threading, and if so, where can I read up on this? Tag: PropertyBrowser problem Tag: 91185
  - 16
    - MenuItems Merging and Resource files Hi, I have the following in the Parent form and in the Child form: this.fileMenuItem.Text = this.resMan.GetString("file"); It doesn't seem to work to merge these menu items. Is this because the text is gotten from the resource file or can it be something else ? Thanks. Robin. Tag: PropertyBrowser problem Tag: 91184
  - 17
    - tabPage need the correct event I have an app with a tab control and on the second page of the tab control is a dataGridView control. I cannot find the correct even to sucessfully hide columns in this DGV. I've already tried the form load and activate events, and the tabPage Enter event but none are working. Strangely enough if I use the tabPage enter event, then enter the tab....then leave the tab....then enter it again, the columns are hidden. Driving me nuts....I must be missing something fundamental here. By the way, I'm using VS 2005 Beta2. -Long Tag: PropertyBrowser problem Tag: 91183
  - 18
    - Copying Directories System.IO.Directory class Is there a way to copy directory contents using the System.IO.Directory class? I want to make a full copy of one folder (files and subfolders) to another folder. I'm able to move the folder using Directory.Move but that removes the files from the source folder. I see File.Copy but that only copies an individual file. I don't see Directory.Copy so I'm not sure if this is easily accomplished. Thanks Tag: PropertyBrowser problem Tag: 91182
  - 19
    - Combobox SelectedIndexChanged How can I programatically change the index of a combobox to, say item 2? TIA. Tag: PropertyBrowser problem Tag: 91178
  - 20
    - Help wanted for RichTextBox I noticed two problems with .NET System.Windows.Forms.RichTextBox object: 1. While firing ContextMenu.Popup event from a RichTextBox object, the ContextMenu.SourceControl is always null. 2. If I want to set a menuItem Enabled or not (e.g.: Cut, Copy, Reverse, etc.) according to whether there is selected text in a RichTextBox object (I test SelectionLength > 0 or Selected{Text||Rtf}.Length > 0 during Application.Idle event and then update the command and menuItem state), I get a problem with DBCS input: the Chinese IME doesn't work anymore, the Korean IME works letter by letter instead of composing hangul characters, and the Japanese IME works randomly. As soon as I take off the test of those Selection related properties, I can do DBCS input perfectly within RichTextBox objects. Does anybody have a clue why there are those problems and how to work around? Thanks in advance! Tag: PropertyBrowser problem Tag: 91175
  - 21
    - WebBrowser - event handling Hello, I have a WebBrowser form and I want to record the events which user makes on web. I handle the event onclick of WebBrowser (handler returns true). Then I can't write in <INPUT type = 'text'> or change the selection in <SELECT>. Is there some way to repair this? Ondrej Srubar Tag: PropertyBrowser problem Tag: 91174
  - 22
    - DataGridTextBox not text wrapping when not focussed I have a standard Windows Forms DataGrid and wish to display a 300 characters of text in a DataGridTextBox. I have made the data grid table style rows deep enough so that all the text can display. I have added the following code to the constructor for the form which contains the data grid:- ((DataGridTextBox)dgActPurpose.TextBox).WordWrap = true; ((DataGridTextBox)dgActPurpose.TextBox).Multiline = true; ((DataGridTextBox)dgActPurpose.TextBox).ScrollBars = ScrollBars.Vertical; but this only has an effect when the cell has focus. I need all the text to be visible at all times when the data grid is displayed, not just when the cell has focus. Does anyone have a solution to this please? -- John Carrick Smith ============ Tag: PropertyBrowser problem Tag: 91172
  - 23
    - Drag & Drop multiple from ListView I have a problem with the ListView control. I want to be able to drag and drop multiple items, much like in Windows Explorer. I can do the drag-drop fine, but the problem is the MultiSelect property. If I enable this, rather than just having Shift and Ctrl selections with the mouse, it gives me a multi-select where you drag over the list with the mouse. I don't want this. I want to disable the drag-over selection, because it interferes with my drag & drop operations. Anyone know how to do this? Thanks, Campbell Tag: PropertyBrowser problem Tag: 91163
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    - How to get the selected co value? Hi Guys, I'm creating one or more dynamic datagrids in a form. I have attached a contextment to the datagrid. On selection of one menu item I want to get the first colum's value of the selected row. How to I do that? thx for ur help John Tag: PropertyBrowser problem Tag: 91160
  - 25
    - RichTextBox issues for ContextMenu and DBCS input Hi There! I noticed two problems with .NET System.Windows.Forms.RichTextBox object: 1. While firing ContextMenu.Popup event from a RichTextBox object, the ContextMenu.SourceControl is always null. 2. If I want to set a menuItem Enabled or not (e.g.: Cut, Copy, Reverse, etc.) according to whether there is selected text in a RichTextBox object (I test SelectionLength > 0 or Selected{Text||Rtf}.Length > 0 during Application.Idle event and then update the command and menuItem state), I get a problem with DBCS input: the Chinese IME doesn't work anymore, the Korean IME works letter by letter instead of composing hangul characters, and the Japanese IME works randomly. As soon as I take off the test of those Selection related properties, I can do DBCS input perfectly within RichTextBox objects. Does anybody have a clue why there are those problems and how to work around? Thanks in advance! Jian Yang Tag: PropertyBrowser problem Tag: 91159

I'm trying to make component that has one property that defines the
visibility of other properties in PropertyBrowser. I can do it by overriding
a PreFilterProperties method but it triggers on recompile not on property
value changed. Any ideas??

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