| Outlook Express Newsgroup subject list control? (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hello! The Outlook Express Newsgroup subject list control may handle recursively nested lists. Is it possible to achieve this visual effect, or similar, with some of the controls in the .Net Framework SDK? Henrik |
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| Multimedia in .net (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi All, I have not found any native support for multimedia in the .net framework. I would like to play some sounds in my app, and show some animations (avi). Any ideas on the best way to do this. Am I forced to use an ActiveX control or does the framework provide some other means. Your help would be greatly appreciated. Jan Lange |
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| Images of an imagelist are invisible on the tabpage (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I've a ImageList with 3 images. I've have a TabControl with 3 TabPages. I've set the ImageList property of the TabControl to the right ImageList. In the form designer I see the 3 images on each TabPage, but when I run the program, I only see the text of the 3 pages, not the images. Is there any other property that must be set to view th eimage and the text in the TabPage? Thanks |
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| Windows Application stops responding ! (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I am working on application (Windows Form on VB.NET) which uses an usercontrol ,Listview control and .net class lib. User can enter any keywords on the UI and the app. then creates instance of some component which fires other components on different threads (basically to search keywords on different sources) and these components throw back events to the user interface with results. After executing... |
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| QueryInterface for interface System.Web.Services.Interop.INotifyConnection2 fail (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Can anybody tell me what is this (below): A first chance exception of type 'System.InvalidCastException' occurred in system.web.services.dll QueryInterface for interface System.Web.Services.Interop.INotifyConnection2 failed. A first chance exception of type 'System.InvalidCastException' occurred in system.web.services.dll QueryInterface for interface System.Web.Services.Interop.INotifyConnection2 ... |
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| Help Needed. Making a control paint on top of others? (6 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| In a nutshell, I need to make a control paint on top (be the topmost control) of all other controls on the form. I imagine that I need to send a message.. but I have no idea how to do that (if thats even the answer) Any good help from anyone is welcomed Thanks in advance Jason |
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| printing (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi Can you point me some priniting examples in C#. Thanks KOnrad |
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| Winform Weirdness (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi All, I am running into a strange winform behavior. I created Form based on Form class, called frmbaseform. I wrote some code in Load event of it. I inherited a new form from frmbaseform, called frmcustomer. I saved all files and closed IDE. When I open the frmcustomer form in IDE, the code of Load event of frmbaseform is executed. The same code doesn't get fired when I open frmbaseform in IDE. ... |
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| Tabbed Control Help (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I want to use the .NET Tab Control on a project I am working on. The problem I am running in to is that I cannot make the tabs invisible. I use the Tabbed Control all the time in VB6 and it allows you to set the height of the tabs to 0 so you cannot see them. Is there a way to change this in code? Thanks, Mike |
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| MaskEdBox in Winform (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I would like to know whether there is a control like the MaskEdBox in VB6. This will make the validation easier then hard coded in the validation event. Sanks Henry |
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| FileSystemWatcher (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi, I've noticed something weird (or perhaps not) in FileSystemWatcher. It seems it doesn't understand filenames with uppercase... For example in my case i have a a file in a directory called d:\Test\transferCLO2.bat, i've changed it to d:\Test\transferCLO.bat and what appears in the console is : File : d:\Test\transferclo2.bat renamed to d:\Test\transferclo.bat I'm using this code for the event h... |
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| Running common control dialogs within a form (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I want to place the SaveFileDialog on a tab on a form, and override the Save and Cancel buttons on the dialog with the Save and Cancel buttons on the containing form. It appears that I could do this by puting a usercontrol on the tab and then putting the SaveFileDialog on the user control. But when I contrive to show the SaveFileDialog, it is modal and takes over the screen, and its Save and Cance... |
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| How to select a directory with OpenFileDialog? (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi, I have been able to drag an OpenFileDialog instance to the designer in C# and I can open it, but only to choose files. There must be a way to browse for directories right? But how? Thanks, Juan Dent |
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| image invert (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| exists a way in order to invert the colors of an image (or make it transparent) associated to a PictureBox control? I don't want create an other image with invert colors ... thanks in advance, Diego Parolin |
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| How to programmatically trigger an event? (8 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| How can one trigger an event programmatically in a code? say I am in a method and I want to trigger the Click event of a button. How do I do that? for example : public void SomeMethod() { // What to write here to trigger // the Click event of SomeButton? } |
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| The size of the Screen? (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Does anyone know how to get the dimensions of the desktop? How can I tell if someone is running 800X600 1024X768 Etc |
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| Closing and NotifyIcon (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I have a windows form that when it closes it simply hides itself in combination for a notify icon to reactivate it again like Microsoft messenger. You have to specifically exit the application by right clicking on the NotifyIcon and selecting Exit from it's context menu. I'm overriding the OnClosing event, hiding the form, and setting the CancelEventArgs.Cancel to true so that the app is not close... |
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| New comer in resource creation. Please help. (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Is the following correct? using System; using System.Resources; using System.Windows.Forms; using System.Drawing; class ResourceWriting { public static void Main(string[] args) { ResXResourceWriter writer new ResXResourceWriter(@"\SomeResource.resx"); Image image1 new Bitmap(@"SomeImage.bmp"); writer.AddResource("Image1",image1); writer.Close(); } } This is creating a XML resource file. My questio... |
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| Printing windows forms (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi, Can any one help me with printing? I just want a generic print function which will print the contents of the form it was called from. I would like to present the user with the standard print dialog (using the PrintDialog class) and then just print the whole window. The documentation seems a little bit thin in this area. Thanks. |
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| Drag Drop error! (2 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi I have created a winform with a treeview control and I want to implement Drag and Drop (having studied the Q307968 at MSDN). I have set the AllowDrop prop on the treeview to true, but at runtime I get the errormessage: "An unhandled exception of type 'System.InvalidOperationException' occurred in system.windows.forms.dll Additional information: DragDrop registration failed." Can anybody help pl... |
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| How to call minimize programaticaly on a form ? (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I've removed all controls and border of my form to draw myselves all the stuff . but now I'd like my own minimize button to minimize it ... and I can't fiind a this.minimize ... :) What is the way to do that ? triggering an event ? |
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| Automatic deletion of embedded objects - or: how to get local variables in code generation (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I have a collection (derived from CollectionBase) that consists of Buttons, similar to the ButtonArraySample. I got it to work so that I can insert my control (and buttons) in a form and code gets created for the collection and also for the buttons. BUT: if I delete my control from the form, the code for the collection gets deleted, but the code for the buttons still remains. Any suggestions? One ... |
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| ComponentModel.Design as an application framework? (3 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I was wondering, Does one could use interfaces in ComponentModel.Design such as IDesignerHost, IRootDesigner, IComponent, ISite, IContainer and so on, to implement a framework for his own application? Then one could take advantage of features like DesignerTransaction for implementing Undo/Redo in his application for example? Taking MFC for comparaison, IDesignerHost would kind of act as CWinApp, I... |
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| Panel-Array for Wizard Implementation? (4 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| I am trying to use .NET to implement a wizard like interface, and am finding it less easy to do this than in MFC. Perhaps I'm overlooking something, but is there any way to create an array of Panel objects, similar to TabPages, which occupy the same area, but are selectively visible at design time, to allow easy control placement on different Panels at design time? I know I could declare an array ... |
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| How to Uncheck all checkbox using a for each statment (11 replies) |
| microsoft.public.dotnet.framework.windowsforms |
| Hi guys in vb6 I used to do the following dim chk as control for each chk in controls if typeof chk is (checkBox)then chk.value vbunchecked end if next I Tried to do the same in vb.net with all sort of attempts but I failed any suggestions Thanks Gabriel vbnetuk@yahoo.co.uk *** Sent via Developersdex http://www.developersdex.com *** Don't just participate in USENET...get rewarded for it! |
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