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Verifies that this is a valid kernel handle.
Unit
ELowLevel
Syntax
Code (Delphi)
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function IsValidHandle(
const AHandle: THandle
): Boolean;
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Parameters
AHandle [in]
A handle to check.
Return value
If the AHandle is a valid kernel handle, the return value is True.
If the AHandle is not a valid kernel handle, the return value is False.
Remarks
This function uses GetHandleInformation and DuplicateHandle to verify handle.
Warning
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Use this routine with caution. It's heuristic.
Even when the function indicates that the handle is valid, a handle may be immediately closed by another thread.
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See also
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Send feedback...
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Build date: 2024-12-19
Last edited: 2024-12-19
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