System.SysUtils.IReadWriteSync.BeginWrite

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Delphi

function BeginWrite: Boolean;

C++

virtual bool __fastcall BeginWrite() = 0 ;

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.SysUtils.pas System.SysUtils.hpp	System.SysUtils	IReadWriteSync

Description

Acquires a write lock on the object.

Implement the BeginWrite method to provide read and write locking for your object. By calling BeginWrite, a thread can change the state of the object. BeginWrite returns True if the lock was acquired successfully or False otherwise. Read and write locks are exclusive; they require that no other thread holds a read or read/write lock on the object.

See Also

• TSimpleRWSync