• In WinForms: [System.Windows.Forms.PowerStatus]
TODO - a short description
5/31/2007 12:27:37 AM - -124.30.20.250

    ProcessWindowInformation            = 0x32,

    SystemSessionMappedViewInformation            = 0x44,

    SystemEntropyInterruptTimingRawInformation        = 0x92,

    SystemKernelVaShadowInformation               = 0xC4,

Consider a Winform application with a OpenFileDialog that helps pick some file. This is then passed to the ExtractAssociatedIcon method to get the icon and display in a picture box.

For a whole winform sample of Displayname see http://Dzaebel.NET/ShGetFileInfo.htm

/// The return value of the DefWindowProc function, or the Message.Result value used in a WndProc(ref Message) method of a .NET WinForms Form object, is one of the following values, indicating the position of the cursor hot spot.

Sample Code (VB winform):

Sample Code (VB winform):

Method for getting WinForm Control associated with the focused window:

System.Windows.Forms.MessageBox (WinForms)

An example of this that I have encountered is using the FarPoint Spread 3.0/6.0 ActiveX controls. These controls will throw a Runtime protected memory violation exception if they are hosted in a WinForms Form, instantiated and then the Form.MDIParent property is set to an MDI container Form but using the SetParent(childForm.Handle, Me.Handle) call works.

static extern TODO WinForm(TODO);

Declare Function WinForm Lib "user32.dll" (TODO) As TODO