Datasnap.DBClient.TCustomClientDataSet.LoadFromFile

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[–] Properties Type:

procedure

function

Visibility: public Source:

Datasnap.DBClient.pas

Datasnap.DBClient.hpp

Unit: Datasnap.DBClient Parent: TCustomClientDataSet

Delphi

procedure LoadFromFile(const FileName: string = '');

C++

void __fastcall LoadFromFile(const System::UnicodeString FileName = System::UnicodeString());

Description

Loads a client dataset's data from a file.

Call LoadFromFile to populate the Data property of the client dataset with data stored in an external file. FileName is the name of the file containing the data to load. If the FileName parameter is an empty string, or if this parameter is omitted (Delphi), LoadFromFile reads from the file specified by the FileName property.

To load data from a file at design time, right-click the client dataset and choose 'Load from File'.

Note: FileName must contain data saved to a file by a previous call to this or another client dataset's SaveToFile method, or by a TXMLTransform component.

See Also

• LoadFromStream

• SaveToFile

• FileName

• Xml.XmlTransform.TXMLTransform

• Loading Data from a File or Stream

• Using a Dedicated File on Disk

Code Examples

• ClientDataSet (Delphi)