LoadFromXml(Xml: String);
Xml. A string with XML markup.
The LoadFromXml method loads XML markup of speedometer from string variable.
To save XML markup of speedometer to string variable, use the IPPSpeedometer.SaveToXml method.
Executing the example requires that the repository contains a database with the ADHOC identifier. A dashboard must contain a speedometer.
Add links to the Adhoc, Express, Metabase, Speedometer system assemblies.
Sub UserProc;
Var
Speedometer: IPPSpeedometer;
MB: IMetabase;
AdhocReport: IAdhocReport;
EaxSpeedometer: IEaxSpeedometer;
Enalyzer: IEaxAnalyzer;
DsObjs: IAdhocDataSourceObjects;
XML: String;
Begin
MB := MetabaseClass.Active;
// Get dashboard
AdhocReport := MB.ItemById("ADHOC").Edit As IAdhocReport;
// Get dashboard data sources
DsObjs := AdhocReport.DataSourceObjects;
// Get speedometer
Enalyzer := DsObjs.Item(0).GetSourceObject As IEaxAnalyzer;
EaxSpeedometer := Enalyzer.Speedometer;
// Get speedometer parameters
Speedometer := EaxSpeedometer.Speedometer;
// Save speedometer parameters in XML markup
XML := Speedometer.SaveToXml;
// Reload speedometer parameters
Speedometer.LoadFromXml(XML);
(Enalyzer As IMetabaseObject).Save;
End Sub UserProc;
After executing the example XML markup of speedometer is saved to string variable, then speedometer parameter settings are reloaded.
See also: