PostMessage Interrupts - F12 => Application Unhides And Restores Window - Sends WM_RBUTTONUP (right Mouse Button Release)

Jul 12, 2010

My application watches two buttons:

1. F11 => my application minimizes and hides another window (windowHandle is its handle), then sends there WM_RBUTTONDOWN (right mouse button click&hold).

2. F12 => my application unhides and restores that window, then sends WM_RBUTTONUP (right mouse button release).

The problem is when I press F11, and then click somewhere (so windowHandle loses focus), the right mouse button releases automatically, but I want it could be released only after I press F12. Here is part of my

Public Sub Tick()
Dim windowHandle As IntPtr = FindWindow(vbNullString, "App")
If GetAsyncKeyState(Keys.F11) Then

[CODE]...

So, is there any way how to not release right mouse button?

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