.NET Framework 4.6 and 4.5
Releases the mouse capture, if this element held the capture.
If this element did not hold the capture, calling this method has no effect. Consider checking the value of IsMouseCaptured before you call this method.
The following example is the parallel to the example given for CaptureMouse: it handles mouse button up to release mouse capture and re-enable moving the mouse.
No code example is currently available or this language may not be supported.
Supported in: 4.6, 4.5, 4, 3.5, 3.0
.NET Framework Client Profile
Supported in: 4, 3.5 SP1