Method wnd.GetWindowLong

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Overload

Calls API GetWindowLongPtr.

public nint GetWindowLong(int index)

Parameters

index  (int) A constant from GWL, or an offset in window memory reserved when registering window class.

Returns

nint

Remarks

Supports lastError. In 32-bit process actually calls GetWindowLong, because GetWindowLongPtr is unavailable.