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    TryEnterCriticalSection

    Try entering a critical section.

    Declaration

    Source position: threadh.inc line 186

    function TryEnterCriticalSection(var cs: TRTLCriticalSection) : LongInt;

    Description

    TryEnterCriticalsection attempts to enter critical section cs. It returns at once. The return value is zero if another thread owns the critical section, or nonzero if the current thread already owns or successfully obtained the critical section.