C# Signature:

[DllImport("user32.dll", SetLastError=true)]
static extern int MessageBoxTimeout(IntPtr hwnd, String text, String title, uint type, Int16 wLanguageId, Int32 milliseconds);

VB Signature:

Declare Function MessageBoxTimeout Lib "user32.dll" (TODO) As Integer

User-Defined Types:

use MessageBoxButtons.* enumeration for type argument, cast as integer.

Alternative Managed API:

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Notes:

Returns 32000 if the messagebox timed out.

Tips & Tricks:

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Sample Code:

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