System.SysUtils.IReadWriteSync.BeginRead
Delphi
procedure BeginRead;
C++
virtual void __fastcall BeginRead() = 0 ;
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
procedure function |
public | System.SysUtils.pas System.SysUtils.hpp |
System.SysUtils | IReadWriteSync |
Description
Acquires a read lock on the object.
Implement the BeginRead method to provide read locking for your object. Read locks presume that the acquiring thread will only perform read operations and not change the state of the object. This locking method is also known as "shared", because multiple threads can access the object at the same time.