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all groups > dotnet windows forms > november 2003 > threads for sunday november 2

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referencing Menu Items in code
Posted by Felicity at 11/2/2003 8:35:17 PM
Hello, I have a dilema relating to Menu Items. On a Main Form I have a single Main Menu object that has many MenuItems associated with it. In some cases extra menu items are added and some removed if the Main Form is opened from a particular area of the sytem. When this occurs the Inde...more >>


dynamically creating an instance of a class
Posted by James Zhuo at 11/2/2003 3:52:17 PM
Hi all I am building a plugin application. My application is required to search for new pluggins within a predefined directory and invoke it by creating a new instance of what ever the pluggin is and bring up the main form associated with that particular plugin. How would I do that? I ...more >>

Event firing more times than it should.... odd behaviour with HScroll events
Posted by news.microsoft.com at 11/2/2003 11:49:26 AM
Hi, I made a control component that consits of 3 HScroll bars and I grab the Scroll event for each one of them then send my own ValuesChanged event with the EVentArgs containing an enum which specifies what scrollbar changed, ..Top, .Middle, and .Bottom etc.. The odd thing is, when I catc...more >>

Wizard for creating a new user control is DIFFERENT on code generation than Forms, inconsistend by a lazy wizard dev
Posted by news.microsoft.com at 11/2/2003 11:17:44 AM
Make a new user control component via the VSNet wizard gives the following dispose method... /// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if( components != null ) compone...more >>

TreeView.SelectNode event?
Posted by Roman at 11/2/2003 9:39:36 AM
I don't seem to be able to find a way to be notified about a change of the selected node of a tree view....more >>

Event unsubscription
Posted by joe at 11/2/2003 2:43:48 AM
Hi, I am sorry to ask similar questions again, but I could not find answers anywhere. My question is this: Why, even after calling Dispose on a control, which has subscribed for timer events, the control still receive events? The only way to fix the problem is to unsubscribe from the Tick ...more >>



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