System.SysUtils.TSimpleRWSync.BeginWrite

• Up to Parent: TSimpleRWSync

Delphi

function BeginWrite: Boolean;

C++

bool __fastcall BeginWrite(void);

Properties

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

Description

Acquires a read/write lock on the object.

Call the BeginWrite method to acquire a read/write lock on the TSimpleRWSync object. By calling BeginWrite, a thread can then change the state of the guarded resource. BeginWrite always returns True. Read/write locks are exclusive; they require that no other thread holds a read or read/write lock on the object.

See Also

• EndWrite

• BeginRead

• EndRead