Web.DBWeb.TDSTableProducer.BeginUpdate

• Up to Parent: TDSTableProducer

Delphi

procedure BeginUpdate;

C++

void __fastcall BeginUpdate();

Properties

Type	Visibility	Source	Unit	Parent
procedure function	public	Web.DBWeb.pas Web.DBWeb.hpp	Web.DBWeb	TDSTableProducer

Description

Increments a counter that indicates the number of changes to the contents of the HTML table that have been initiated but not completed.

Applications should not call BeginUpdate. BeginUpdate is called internally before changes that affect the contents of the HTML table. Once a change is complete, EndUpdate is called. BeginUpdate and EndUpdate allow descendants of TDSTableProducer to wait until changes to the dataset are complete before fetching records for the HTML image of the table.

See Also

• BeginLayout

• DataSet

• EndUpdate