FireDAC.Comp.DataSet.TFDMasterDataLink.Synchronize

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[–] Properties
Type:
procedure
function
Visibility: public
Source:
FireDAC.Comp.DataSet.pas
FireDAC.Comp.DataSet.hpp
Unit: FireDAC.Comp.DataSet
Parent: TFDMasterDataLink

Delphi 

procedure Synchronize(AWithDetails: Boolean = True);

C++ 

void __fastcall Synchronize(bool AWithDetails = true);

Description

Synchronizes the detail dataset with the master dataset.

Call the Synchronize method to synchronize the detail dataset that has not been yet refreshed with the master dataset. The method is useful when delayed refreshing is in effect (FetchOptions.DetailDelay is greater than 0) or when refreshing is disabled (DisableScroll). 

Optionally, you can use DisableDelayedScroll / EnableDelayedScroll to temporary disable / enable the delayed refreshing.

Example

qMaster.First;
while not qMaster.Eof do begin
  if qMaster.Fields[i].AsInteger = 100 then begin
    qDetail.MasterLink.Synchronize(True);
    // read qDetail dataset - here it is synchronized with qMaster
  end;
  qMaster.Next;
end;

See Also

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