How to group windows together in the taskbar

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  - 1
    - Change focus I have a form with a datagrid and two buttons on it. Upon opening the form, focus goes immediately to the datagrid. How do I set focus onto one of the buttons. I've tried to use "btnSave.Focus()", but to no avail. Please help. Mervin Williams Tag: How to group windows together in the taskbar Tag: 93367
  - 2
    - Windows Forms controls hosted in IE Hi I have a Windows Form control create in .Net 1.1. We are having an interesting problem with the control and some interactions with the server it is hosted on. We've recently upgraded one of our Production Servers to Windows 2003 SP1. Our old server as well as our development server are running Windows 2000 SP4. After the upgrade we found that most users could not access the control on the new production server. Accessing the old server or the development server will allow the users to access the control. I don't believe it is any code issue as the control still works using the old server. (I have strong named the control and set the APTC bit so that should not play into this.) The only thing that is different is the server is the update OS. Also, there are people that actually can access the control on the new server and their rights are not anything different than others. I've also tried just a generic control (using the sample in MSDN) and that does not work for the majority of our users as well. Does anyone have any ideas what we can do? Tag: How to group windows together in the taskbar Tag: 93366
  - 3
    - Form Control Update from Module Running a VB.Net windows application. Using a module to parse data in a file. How do I pass information back to the form for display? This does not work from the module: dim frm as form1 frm.txtbox.txt = "my data" This also does not work from module: dim frm as form1 frm.ShowData("my data") and in form1: public sub ShowData(byval Info as string) txtbox.txt = Info Thanks. Tag: How to group windows together in the taskbar Tag: 93365
  - 4
    - Windoos service posting to URL From within a windows service, how may I can post a data to URL. Simply as we do in Response.Redirect Method . What Libray and function to call in windows service. -- MCSD not .Net yet :( Tag: How to group windows together in the taskbar Tag: 93361
  - 5
    - Odd problem with owner drawn listbox and mousewheel This is a multi-part message in MIME format. ------=_NextPart_000_002B_01C5D404.36948D30 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I have a bit of an odd problem. A couple years ago, I built a little font explorer program in VB.Net. = Nothing fancy, just enumerates all the fonts on a system and prints what = some sample text would look like in each font. I created an owner-drawn = ListBox and each item in the Items collection represented a screen font = on the system. I wanted to revamp it and get rid of this one little minor annoyance. When placed on a form and run, she looks great. If I use the mouse wheel = to scroll DOWN the ListBox, I notice an odd effect. The list items = scroll into position correctly, but if you watch it closely as it = animates, they are scrolling from the TOP-DOWN. The items are in the = ListBox in the right order. Order is not the issue here. If I were to describe what I perceive a little better, it looks like = this: I have 6 fonts in the ListBox. A, B, and C are visible in the client = area. I use the mouse wheel to scroll down one unit and bring D into = view. Watching the animation of the ListBox, D is brought to the top and = quickly animated to the position where it would be expected. --- --- --- --- |A| |D| |C| |B| |B| |E| |D| |C| |C| |F| |E| |D| --- --- --- --- Has anyone seen this before? It's not really detrimental, but it's an = extreme nuisance. --=20 Any help is appreciated. Thanks in advance. Hong Kong Phooey ------=_NextPart_000_002B_01C5D404.36948D30 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Diso-8859-1"> <META content=3D"MSHTML 6.00.3790.2541" name=3DGENERATOR> <STYLE></STYLE> </HEAD> <BODY> <DIV><FONT face=3DArial size=3D2>I have a bit of an odd = problem.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>A couple years ago, I built a little = font explorer=20 program in VB.Net. Nothing fancy, just enumerates all the fonts on a = system and=20 prints what some sample text would look like in each font. I created an=20 owner-drawn ListBox and each item in the Items collection represented a = screen=20 font on the system.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>I wanted to revamp it and get rid of = this one=20 little minor annoyance.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>When placed on a form and run, she = looks great. If=20 I use the mouse wheel to scroll DOWN the ListBox, I notice an odd = effect. The=20 list items scroll into position correctly, but if you watch it closely = as it=20 animates, they are scrolling from the TOP-DOWN. The items are in the = ListBox in=20 the right order. Order is not the issue here.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>If I were to describe what I perceive a = little=20 better, it looks like this:</FONT></DIV> <DIV><FONT face=3DArial size=3D2>I have 6 fonts in the ListBox. A, B, = and C are=20 visible in the client area. I use the mouse wheel to scroll down one = unit and=20 bring D into view. Watching the animation of the ListBox, D is brought = to the=20 top and quickly animated to the position where it would be=20 expected.</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>---     =20 ---   ---   ---</FONT></DIV> <DIV><FONT face=3D"Courier New" = size=3D2>|A|     =20 |D|   |C|   |B|</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>|B|     =20 |E|   |D|   |C|</FONT></DIV> <DIV><FONT face=3D"Courier New" = size=3D2>|C|     =20 |F|   |E|   |D|</FONT></DIV> <DIV><FONT face=3D"Courier New" size=3D2>---    =20  ---   ---   ---</FONT></DIV> <DIV><FONT size=3D2></FONT> </DIV> <DIV><FONT face=3DArial><FONT size=3D2></FONT><FONT=20 size=3D2></FONT></FONT> </DIV> <DIV><FONT face=3DArial><FONT size=3D2>Has anyone seen this before? It's = not really=20 detrimental, but it's an extreme nuisance.</FONT><BR></FONT><FONT = face=3DArial=20 size=3D2>-- <BR><BR>Any help is appreciated.<BR>Thanks in = advance.</FONT></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV> <DIV><FONT face=3DArial size=3D2>Hong Kong = Phooey</FONT></DIV></BODY></HTML> ------=_NextPart_000_002B_01C5D404.36948D30-- Tag: How to group windows together in the taskbar Tag: 93359
  - 6
    - ClickOnce vs No Touch Deployment Hi, ClickOnce is the new technology to deploy application. I want to know the future of No Touch Deployment. Is it going to stay, or ClickOnce is going to replace it. Thanks in advance, Mike Tag: How to group windows together in the taskbar Tag: 93357
  - 7
    - Exposing usercontrol components at design time Hi, I want to allow design time modification of components on a usercontrol. I added a listview called listView1 to the usercontrol, then added this accessor method: [Category("Components"), Description("Set the listview parameters."), DesignerSerializationVisibility(DesignerSerializationVisibility.Content)] public MyListView ListView { get { return listView1; } } This works great, almost. When the usercontrol is added to a form, I can edit the ListView properties. Unfortunately, this line of coded is added to my form's InitializeComponent() method: this.userListView.Controls.Add(this.listView1.ListView); I've read that usually you have to expose each property individually, but exposing the entire control works except for the redundant "Add" above. And with DesignerSerializationVisibility.Content I didn't expect the control itself to be serialized, just the contents. If I delete the line above everything is fine, but of course I don't want to have to edit InitializeComponent(). Is there a way to eliminate the redundant listview "Add()"? Thank you, Gary Tag: How to group windows together in the taskbar Tag: 93356
  - 8
    - Controls inside mdifrom hello to all. Is there any chance to have control like a picture box or any other control inside a mdifrom and make then stay behind any mdichild form? Tag: How to group windows together in the taskbar Tag: 93354
  - 9
    - MessageBox clears my splash screen Hello, I am opening a messagebox on top of a splash screen. The splash screen is a normal windows form with(FormBorderStyle=None, StartPosition=Center and TopMost=true). My problem is that my MessageBox is clearing the splash form behind it. When I press OK on the message box, the splash form is all gray(the background color) and no controls are visible. I have tried to set up a timer on the splash screen, and when the timer kicks in, the form is visible and it does not help to call neither Update og invalidate on the form. The only thing that helps is if I call Hide() and Show(), then all my controls are visible. I call the messagebox with the owner window, but there is no difference. Any ideas? Thanks Henrik. Tag: How to group windows together in the taskbar Tag: 93353
  - 10
    - Message loop question Hi, Could someone explain to me why this doesn't work? (VS 7.1, .NET 1.1) Thread A: Application.Run(); Thread B: myForm.Show(); If I run both on the same thread it works. I thought that it was enough to have a message loop running on any thread in the application to make forms work, but apparently not. Why? If I change the code in thread A to Application.Run(myForm); the form works. Why? I thought the only difference would be that the message loop would now exit when the form closes. If I change the code in thread B to myForm.ShowDialog(); the form also works. Why? -- Patrik Rådman patrik at iki dot fi http://www.iki.fi/patrik/ Tag: How to group windows together in the taskbar Tag: 93351
  - 11
    - Minimize main form when modal child minimized I have an form app which displays a modal dialog. I would like both forms (the entire app) to be minimized when the dialog is minimized by the user. I have overridden WindProc and caught the minimize event in the dialog, however, when I attempt to minimize the main form by setting Owner.WindowState = FormWindowState.Minimized the dialog is automatically closed. Anybody know how this can be done? -- Ralph Flaugher Tag: How to group windows together in the taskbar Tag: 93350
  - 12
    - Form level mouse events I'm finding that form-level mouse events are not being fired when the mouse is over any control within the form. Is there any way to enforce this ? I want generic MouseLeave and MouseMove events that fire on the form even when the mouse is over controls within the form (and even if these controls themselves have a MouseMove event, I'd want BOTH to be fired). Tag: How to group windows together in the taskbar Tag: 93341
  - 13
    - Delaying control repaint. Is it possible? Hi there, Using a foreach, I want to iterate (make visible) all the tabpages of a tabcontrol, in order to activate the databinding of the controls in each tabpage. Is there a way to delay/disable the repainting until the iteration is done, so the user doesn't see the tabpages switching? Something like: -Disable control repaint in the form -Iterate the tabpages -Enable control repaint (and then the last tabpage activated is shown instantly) Regards, -Benton Using VS 2005 Beta 2 Tag: How to group windows together in the taskbar Tag: 93337
  - 14
    - Form level OnMouseLeave I'm overriding OnMouseLeave at Form level: protected override void OnMouseLeave(EventArgs e) { this.Close(); } The purpose of this, as you may suspect, is to close the form when the user moves the mouse off it. However, this seems to fire whenever the mouse moves over any control on the form, I imagine because the mouse is "leaving" the form's base surface. How can I do what I'm trying to do ? Tag: How to group windows together in the taskbar Tag: 93336
  - 15
    - Treenode added to itself - No Exception? Hello Ive just made a typo in some code that dynamically adds treenodes to a parent node. The result was something silly like this: dim tn as new treenode("mytext") .. tn.nodes.add(tn) This didn't throw an exception but rather (i assume) recursively looped and hung the application on a test debug and run. Does everyone else get this kind behaviour? And if so why doesn;t it throw an exception? Treeview is a UI control. Its impossible to draw this kind of behaviour....at least in this dimension anyway. RR Tag: How to group windows together in the taskbar Tag: 93331
  - 16
    - VS 2005 Internet Connection Hi, I am using VS 2005 - BETA 2. I'd like to use My.Computer.Network.IsAvailable to detect whether an internet connection is available. Is this the best "new" way of doing things or does the above method above detect network connectivity of some other type? There seems to be a delay capturing the disconnect-connect events when I do use it, is there a way to shorten this delay? In essence, what does this method wrap? Regards, Giovanni P. Tag: How to group windows together in the taskbar Tag: 93328
  - 17
    - Text Box Validation - prevent a blank entry Hi, I have a form with several text boxes on it. Each test box requires some validation ... for being numeric etc. and I am successfully using the Validating and Validated events of each text box and an ErrorProvider to achieve this... However, I want to validate one of the text boxes such that the user *must* enter a value... ie. the text box must be non-blank. I tried putting code in the Validating event to disallow a blank value.. this did not work. The problem is that the Validating event is only invoked if the text box gets focus. If the user never clicks on the text box, then me error is never displayed. How do I force this validation .. even if text box never gains focus ? Many thanks. Tag: How to group windows together in the taskbar Tag: 93326
  - 18
    - System.Drawing.Color enumeration Hello all, not sure if this is the correct forum for this, but anyway - how do I alter the alpha channel of one of the System Colors? For example, if I want System.Drawing.Color.Blue, but with an alpha value of 100, how can this be done? Thanks in advance! Tag: How to group windows together in the taskbar Tag: 93323
  - 19
    - TreeView and SetScrollInfo problem Hi, I have a WinForm with a TreeView and a custom scrollbar that is positioned over (hides) the TreeView's own ScrollBar. I use SetScrollInfo to update the TreeView's ScrollBar to match the changes in the custom scrollbar. The problem is that while the TreeView's ScrollBar does move to match my custom scrollbar, the contents in the TreeView doesn't move at all. Any suggestions? Tag: How to group windows together in the taskbar Tag: 93322
  - 20
    - Printing the entire UserControl - as is.. Hi, In my windows application, I have a form and I placed an UserControl on the form. I placed lot of edit controls on the UserControl. Is there a way to print the entire UserControl just as it appears on screen? This is something similar to Print Screen functionality, which captures the whole screen as an image. But I want to capture just part of the screen, which is usercontrol. If the usercontrol has scrollbars, I want to include the hidden portion as well in the print functionality. Basically, I want to have a button on the form with a caption "Print Page", that should capture the entire UserControl as an image including any hidden scrollbar region and send it to the printer. Is this possible? Any ideas.. Thanks, Raj Tag: How to group windows together in the taskbar Tag: 93320
  - 21
    - Add controls to taskbar (like Google Desktop Search box) I was wondering if there's any way to create a toolbar that docks on top of the windows tast bar and shows up in the "toolbars" list. I noticed that Google Desktop Search has an option to add a search box to the taskbar (fully dockable/floating etc), so it looks like it must be possible, but I haven't been able to find a way to do it. The closest I came was a sample ApplicationBar, but this could only dock over top of the taskbar, not "inside" it. Ideally, I'd like to create something similar to what GDS has, which is selectable from the context menu, and which can be used in either a "docking" or "floating" mode. Is there any way to do this? Thanks in advance for your help! Chris Tag: How to group windows together in the taskbar Tag: 93319
  - 22
    - ClickOnce server deployment for Intranet App I am trying to use ClickOnce Deployment technology. I have published it on my System(Test Machine) and it works great. Now I want to put it on the main web server which I cannot access from my machine. So I copied the files from the Inetpub\wwwroot\ directory to the main server . But when I run it from the main webserver it tries to run from where I made it(test machine). My question is, what I have to do to run it/deploy it to different machine. We need to put it on our client intranet server also and they all have different server name. Thanks in advance. Mike Tag: How to group windows together in the taskbar Tag: 93313
  - 23
    - Showing form without activation... HELP Hi, I have modal form which I am showing with some fading effect... (it is like balloon that comes when you receive a mail in the outlook.) But when I show this form, Owner form looses focus. I searched across net & I came across ShowWindow API, It seems working for me ... but the fading effect is not working.Can you please suggest me some way so that I will be able to show my modal form using ShowDialog and Still it is deactivated when it is loaded... please help... Tag: How to group windows together in the taskbar Tag: 93311
  - 24
    - Datagrid Freeze Pane Is there a way to freeze one of the columns in the Datagrid for windows forms similar to excel. Basically I need to freeze a pane when a user scrolls horizontally in a windows datagrid. Thanks, Tag: How to group windows together in the taskbar Tag: 93308
  - 25
    - ComboBox autofiltering items - using RowFilter Hi guys! I need a help from you. I would like to do an autofiltering ComboBox. There is a ComboBox as DropDown style and its items come from a DataView. Well, when user types on that control (Text property) it should filter the rows inside using the DataView.RowFilter property and, in the same time, shows to user its items (DroppedDown = True) already filtered. I've tried the following: Private Sub ComboBox1_KeyUp(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles ComboBox1.KeyUp Dim strRowFilter As String strRowFilter = String.Concat("Name LIKE '%", ComboBox1.Text, "%'") DataView1.RowFilter = strRowFilter ComboBox1.DroppedDown = True End Sub As you can see, when the users types on ComboBox's Text property the event KeyUp is raised. Then, its Text content becames a Filter string, eg. "John" goes "Name LIKE '%John%'" and that string to RowFilter. My solution for this issue isn't working. When I type the Text I can se the items but for just the first letter. Thanks in advance. Tag: How to group windows together in the taskbar Tag: 93306
- Next
  - 1
    - any one who knows some website about the socket with cshap.net ? I want to learn socket programing in .net ? any documents about this ? Tag: How to group windows together in the taskbar Tag: 93304
  - 2
    - Crystal Report After Export Load report failed Dear all, I encounter a problem with Crystal Report from Visual Studio which is "CrystalDecisions.Windows.Forms.CrystalReportViewer". The problem is, whenever I export a report to PDF,Excel and etc. it export successfully, but when I click on the other report to try to view the report it prompt "Load Report Failed". This error only occurs after exported a report. Please help. Thanks in advance. Cheers, Mae Tag: How to group windows together in the taskbar Tag: 93301
  - 3
    - Get rows as shown on DataGrid (WYSIWYG) Hi, How do I get DataGrid to return all the rows that are currently displayed on the screeen as seen by the user (WYSIWYG). The main requirement is the users can scroll up-or-down the grid, and refresh (retrieve the latest data from the database) the rows as seen by them by clicking a "Refresh Shown Rows" button. However they do not want to select any particular row (therefore I am unable to use any of the "Selected" functions). The DataGrid is binded to a DataView, which in turn is binded to a DataSet. The DataGird has a fixed height, showing 12 rows at any time. Therefore at any point of time I just need to refresh the 12 rows as seen by the user. Pls kindly advise. TQ. Tag: How to group windows together in the taskbar Tag: 93297
  - 4
    - RTF Text Box for a TreeNode? I would like to have an RTF Text Box displayed as a Tree Node. I was wondering if that has been done before. Basically I need to display some formatted XML and the normal string display of the TreeNode doesn't seem to handle it. Thank you. Kevin Tag: How to group windows together in the taskbar Tag: 93296
  - 5
    - Windows HAndles C# to C++ I would liek to create a window in C# and pass the handle and the hInstance to an unmanaged c++ dll for some DirectX stuff. I have many iterations and get nowhere. The HWND gets an null reference exception. The HINSTANCE in the C++ is not the same as the C# instance. Anyway here was the latest C++ __declspec(dllexport) void CvpCSILibApp::setWnd(HWND win); __declspec(dllexport) void CvpCSILibApp::setHI(HINSTANCE win); in the C# Wrapper DSWrapper System.IntPtr p=Marshal.GetHINSTANCE(System.Reflection.Assembly.GetExecutingAssembly().GetModules()[0]); DSWrapper.setHI(p); and DSWrapper.setWnd(myWin.Handle); Any Help? John [ DllImport("vpCSILib.dll")] public static extern void setWnd(System.IntPtr wnd); [ DllImport("vpCSILib.dll")] public static extern void setHI(System.Int32 wind); In the C# implementation: Tag: How to group windows together in the taskbar Tag: 93294
  - 6
    - Interfaces with vb2005 project Hi, I am developing a windows project. In one of my form I have few procedures and functions. Everything is working great. Now I am told to do it through interfaces, means create a interface class and then implement it. I am little concern doing it. 1. Do we really have to create a interface when we have to implement it ONLY in one class nowhere else. 2. Are there any performance issues when we are using interfaces methods instead of method with not interfaces implement. Also I want to know when is the right time to use Interfaces. Thanks in advance, Mike Tag: How to group windows together in the taskbar Tag: 93291
  - 7
    - VSTO modal form question Hello I'm working on a Microsoft Word VSTO (Visual Studio Tools for Office) project (2003). The 'host' Word document has a custom command button which brings up a Windows Form via the following (C#) code private void RunScript_Click( Office.CommandBarButton Ctrl, ref Boolean CancelDefault ) { __pyScriptForm = new PyScriptForm( this.ThisApplication ); __pyScriptForm.Show(); } where 'ThisApplication' is of type /Microsoft.Office.Interop.Word.Application/. This form is used to run scripts written in Python, capture their 'StdOut', and write it to the underlying document. This works as I want - as the script runs, the output appears on the document below. However, I think it would be preferable if the form were shown modally - the document shouldn't be accessible while a script is running, and there's a Cancel button on the form that will stop the script. But if I do this ( with ShowDialog rather than Show ), then the written output doesn't show up until the Form is closed. It's more satisfactory if you get the data appearing right away. Can I have my cake and eat it with this - ie. have a modal form, but also see the script output? TIA G.F. Tag: How to group windows together in the taskbar Tag: 93289
  - 8
    - Windows Form Designer Formatting I use the designer in Visual Studio .NET 2003, and I really don't like the way it automatically generates some things. For example, I don't like the extra bloat of everything having System.Windows.Forms when it's alread imported. I know there are situations where it can cause naming collision, but those don't apply here and I want to do away with the qualified namespace name. Any thoughts? Tag: How to group windows together in the taskbar Tag: 93285
  - 9
    - SplitContainer Question I dropped a split container onto a form, it's vertical and I can see the splitter bar OK and move it left to right. Then I dropped another split container in the right panel (panels2) of the first splitcontainer set it to horizontal. When running the app the application splitter bar of container2 in Panel2 of Container 1 is not visible.I can drop controls on the two panels of container2, but I can't resize the panels of panel 2 because the separtion line between the two doesn't show when running the program. What do I have to do to have the second container's panels be resizable? Thanks for any help. Bob Tag: How to group windows together in the taskbar Tag: 93276
  - 10
    - PropertyGrid Mouse-Events Why do I not get Mouse-Events like MouseClick, MouseUp or MouseDown from the PropertyGrid? Tag: How to group windows together in the taskbar Tag: 93272
  - 11
    - Cusomt controls no longer showing up in the toolbox - 2005 RC1 problem Hi, I have created several libraries of windows form custom control written using Visual Studio 2005 Beta 2. I recently upgraded to RC1. The problem: When building the solution in Beta 2, the toolbox would automatically update by adding all custom controls from all projects found within my solution. In RC1 this is no longer the case. Custom controls simply do not show up. Even if AutoToolboxPopulate is true. Anyone had this problem and found a solution? Any help would be greatly appreciated. Thanks, ...Marc Tag: How to group windows together in the taskbar Tag: 93271
  - 12
    - DrawString calls inconsistant in Paint Handler! Hi, I am using Graphics.DrawString in the paint handler of a label. The text comes up and behaves as expected on all events such as resize of the lable control. The problem is when i move a messagebox/ another application( say notepad ) across the lable. In this case a clean repaint of the text fails to appear. The text gets drawn erratically or altogether disappears. What could i be missing out on in this code. I tried inheriting from System.Windows.Forms.Label and overriding the onpaint method with same results. I had also tried having the usercontrol as UserControlStyles.UserPaint. I was trying to avoid having to create the Graphics object for the lable in the main form as this is not advisable; but i tried that also with even worse results. Any help to get me have the paint handler working properly would be greatly appreciated. Regards, //code snippet private void lblMessage_Paint(object sender, PaintEventArgs e) { if( lblMessage.Text != "" ) lblMessage.Text = ""; Graphics g = e.Graphics;// Graphics.FromHwnd( this.Handle ); //g.SmoothingMode = SmoothingMode.AntiAlias; StringFormat sf = new StringFormat(); sf.Trimming = StringTrimming.EllipsisCharacter; sf.Alignment = StringAlignment.Center; sf.LineAlignment = StringAlignment.Center; sf.FormatFlags = StringFormatFlags.LineLimit | StringFormatFlags.FitBlackBox | StringFormatFlags.NoClip ; g.DrawString ( strText, this.Font, Brushes.Black, new RectangleF( g.VisibleClipBounds.Location, g.VisibleClipBounds.Size), sf ); } Tag: How to group windows together in the taskbar Tag: 93270
  - 13
    - PropertyGrid KeyProcessing Hello, Can someone from MS tell me, how the key-processing in the PropertyGrid(or Controls in general) works? How are the functions ProcessCmdKey, ProcessDialogChar, ProcessDialogKey, ProcessKeyEventArgs, ProcessKeyMessage, ProcessKeyPreview, ProcessTabKey, IsInputChar, IsInputKey affected? When will they be called? Which function of which control calls them? What parameters will be passed to the functions? ... A diagram with the parameter/message flow and function-call-tree with notes would be nice! I want to show a PropertyGrid on a transparent form. If ESC is pressed the form should be closed with DialogResult.Cancel. If ENTER is pressed and the no Control in the PropertyGrid (TextBox, ComboBox,...) is active the form should be closed with DialogResult.OK Tag: How to group windows together in the taskbar Tag: 93269
  - 14
    - Multithreaded Panel Visiblility Hi everyone, I've got myself a C# .NET 1.1 application I'm making where a docked Panel that contains some progress bars etc. is being toggled between Visible and not. Basically a user drags some photos into the window and it activates a background thread that shows the panel, does some work, and hides it again. If this is not in a separate thread, it works! I've tried doing a manual Update(), and PerformLayout() calls, but nothing works. The thread work happens, but the panel never shows. I've also tried Application.DoEvents(). private void itemImages_DragDrop(object sender, System.Windows.Forms.DragEventArgs e) { ArrayList formats = new ArrayList(e.Data.GetFormats()); if(formats.Contains(DataFormats.FileDrop)){ //imageImportFiles = (string[])e.Data.GetData(DataFormats.FileDrop); imageImportFiles.Clear(); imageImportFiles.AddRange((string[])e.Data.GetData(DataFormats.FileDrop)); imageImportThread = new Thread(new ThreadStart(this.importImages)); imageImportThread.Start(); } } private void importImages(){ imageImportPanel.Visible = true; imageLoadProgress.Maximum = imageImportFiles.Count; imageLoadProgress.Value = 0; ArrayList imageFiles = new ArrayList(); foreach(string filePath in imageImportFiles){ importDirectory(filePath, imageFiles); } imageLoadProgress.Maximum = imageFiles.Count; imageLoadProgress.Value = 0; foreach(string filePath in imageFiles){ string label = getFileName(filePath); Image img; int imgId; ListViewItem item; imageImportStatus.Text = String.Format("Importing {0}... ({1} of {2})", label, imageLoadProgress.Value+1, imageLoadProgress.Maximum); Application.DoEvents(); try{ img = Image.FromFile(filePath); }catch(Exception){ continue; } imgId = itemImageList.Images.Add(img, Color.Transparent); item = itemImages.Items.Add(label, imgId); imageLoadProgress.Value++; } imageImportPanel.Visible = false; } Tag: How to group windows together in the taskbar Tag: 93268
  - 15
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  - 16
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  - 17
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  - 18
    - ClickOnce Server Name Hi, So far we were using No Touch Deployment (Framework 1.1) to run the application. Using No Touch Deployment when we run command Application.ExecutablePath it gives the full url from where the application executed. Like http://ServerName/CompanyName/Application.exe. Now we are trying to use ClickOnce Deployment Technology. Everything works great. But, when we run the command Application.ExecutablePath or Application.StatupPath it gives local temp directory path.(where it installed the application). My question is how do I get the full url or the server name from where it downloaded the files. Thanks in advance, Rob Tag: How to group windows together in the taskbar Tag: 93259
  - 19
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  - 20
    - How to display sub-object property in a DataGrid? I have two classes, say A and B. Class A has a property of type B. For example: class A int ID B SubObject class B string Name I bind my DataGrid to class A. I want to display B's Name property. I have code like: DataGridTextBoxColumn col1 = new DataGridTextBoxColumn(); col1.MappingName = "SubObject.Name"; // this does not work How to I tell the DataGrid to display a property from a sub-object of class A? I saw this question asked a few times on the Net, but never had an answer. Maybe it's not even possible... Thanks. Tag: How to group windows together in the taskbar Tag: 93252
  - 21
    - Tab Control and Combo Box (bound) I have a combo box that is on a tab page in the tab control. The combo box is bound to a dataset - I already know about the problem of having to set the selected index twice to set it at -1. At runtime, when I go to another tab page, the selected index is still at -1, but when I go back to the first tab page where the combo box is, the selected index of the combo box is set back to 0, and there is text in the combo box. The SelectedIndexChanged event does NOT fire. Does anybody have a workaround for this? Tag: How to group windows together in the taskbar Tag: 93250
  - 22
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  - 23
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  - 24
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    - How can I have only one instance of a Windows form application I recall from MFC that one could arrange to have only one instance of an application running. I there a way to have only one instance of a C# Windows Form application running under a user logon? The idea is to have only one process running the application at any time. Tag: How to group windows together in the taskbar Tag: 93232

Does anyone know how to group related windows together in the task bar? For
example, when IE gets several windows open, it can group them together in
the task bar. I can then right click and close all of the windows with one
click. I would like to give my app the same capability.

JMH.

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Re: How to group windows together in the taskbar by Roger

Roger
Wed Oct 19 00:17:31 CDT 2005

AFAIK, you cant.

RR

"John Mark Howell" <jmarkhowell@hotmail.com> wrote in message
news:e4YHUqF1FHA.3856@tk2msftngp13.phx.gbl...
> Does anyone know how to group related windows together in the task bar?
For
> example, when IE gets several windows open, it can group them together in
> the task bar. I can then right click and close all of the windows with
one
> click. I would like to give my app the same capability.
>
> JMH.
>
>

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Re: How to group windows together in the taskbar by Mattias

Mattias
Wed Oct 19 00:34:42 CDT 2005

>Does anyone know how to group related windows together in the task bar? For
>example, when IE gets several windows open, it can group them together in
>the task bar. I can then right click and close all of the windows with one
>click. I would like to give my app the same capability.

That feature is implemented by the task bar itself, not IE. So it
works for all applications.

Mattias

--
Mattias Sjögren [MVP] mattias @ mvps.org
http://www.msjogren.net/dotnet/ | http://www.dotnetinterop.com
Please reply only to the newsgroup.

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RE: How to group windows together in the taskbar by AMercer

AMercer
Wed Oct 19 07:05:04 CDT 2005

> Does anyone know how to group related windows together in the task bar?

A related question - does anyone know how to reorder task bar icons? It is
nice when the icons are always in the same order during daily operations.
Occasionally a program has to be recycled, and now the task bar is out of
order unless you restart all.

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