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all groups > dotnet windows forms > july 2003 > threads for friday july 18

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ToolTip and UserControl
Posted by Samuel at 7/18/2003 8:54:40 PM
Hello: When you put an UserControl on a form and you assign a ToolTip to it, if the UserControl contains other controls (the 99% of the times), the tooltip is not displayed when the cursor is over these other controls. Is there a way to solve this? Thank you. Samuel. ...more >>

Memory Grows
Posted by Mauricio Carlos Pires at 7/18/2003 6:27:36 PM
I created a simple project with VB .NET using .Net FrameWork 1.1. This project has only a form without any controls. When a move the mouse over the form, the processes memory grows. Someone kwow what's happening? ...more >>

Toolbar and menu with XP Style
Posted by Juan C. Olivares at 7/18/2003 6:27:16 PM
Hello... I created a form with a menu and a toolbox. I created the .manifest file and the buttons, tabcontrols and other controls works great with the XP style, but the toolbox and menu don't display the theme... (Have you ever seen the IE or Outlook Express toolbar? :) That's what I want). Wh...more >>

How to make sure ComboBox select nothing...
Posted by Programatix at 7/18/2003 5:30:44 PM
Hi, I'm having problem with ComboBox. I'm trying to force the ComboBox select nothing by doing this, myCombo.SelectedText = "" myCombo.SelectedIndex = -1 but in vain, as the ComboBox will automatically select the first available selection. If I make the ComboBox visible before set...more >>

Form Message Question
Posted by Scott Abel at 7/18/2003 3:29:58 PM
Hello, I am trying to create a new form class that has a new property LastWindowState. I need this in my MDI app because I have a non-modal child form that I only want opened once. If the user selects the option from the menu I want to restore the form to its last known state, if it is m...more >>

PropertyGrid Not Finding TypeConverter in Dynamically Loaded Assembly
Posted by Howard Swope at 7/18/2003 3:15:07 PM
At runtime I search a directory for assemblies and load them into the application domain. I use a PropertyGrid to set properties on objects in these loaded assemblies. The PropertyGrid can enumerate the properties without any problem, but will not use TypeConverters that are specified and locate...more >>

Threading in Windows Forms
Posted by Guogang at 7/18/2003 1:53:06 PM
Hi, According to documentation, windows forms are single threaded. I tried to call a Windows Forms method from a new thread as following. Seems there is no problem update control across thread. I can see my list view updated while the function "Update" is still running. Is there something...more >>

Cancel Form Loading
Posted by Vilem Sova at 7/18/2003 12:17:18 PM
How can I stop a form from loading within the form-loading event? I've tried Me.Close and a couple of other variations, but these commands seem to just get ignored. Thanks Vilem Sova ...more >>



host VS.NET in my application
Posted by szabelin at 7/18/2003 12:04:51 PM
How do I host VS.NET Windows in my Application? I figured that out for "Form" editor, any suggestions on how to host other type windows? Thanks!...more >>

ListView Scroll
Posted by Stjepan Nikolic at 7/18/2003 11:54:35 AM
I am using Listview control, set AutoScroll = true, when I add item to, the scrollbar dispay, but it only set default position. I want to code to control the scrollbar, set to a positon that I want How to do that??? Thanks Stjepan ...more >>

How to change the height of a ComboBox?
Posted by vbel at 7/18/2003 10:23:56 AM
Can anyone tell me how can I resize the height of a ComboBox without changing the font size?...more >>

test
Posted by David Elliott at 7/18/2003 8:57:51 AM
test -- David Elliott DavidElliott@BellSouth.net ...more >>

Highlight a row in DataGrid
Posted by Guus at 7/18/2003 8:00:37 AM
Hi, I would to know if it's possible to highlight a particular row in a DataGrid control, just to show an error in the input data. Bye Guus...more >>

Binding Context Question/Problem
Posted by Jerry at 7/18/2003 6:48:23 AM
I'm having a BindingContext problem. I have a Windows Form with several controls on it that are intended to display data from different tables in a DataSet. There are ChildRelations defined for the DataSet so that all of the display data relates back to an active entry. When the DataSet is filled...more >>

How send e-mail from windows form, vb?
Posted by Victor at 7/18/2003 3:08:39 AM
I need to include in a vb application, using windows form, the possibility to send e-mails. How could I do?, could you give me an example? Thanks, Victor...more >>


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