Control: IPrxControl;
The Control property returns control of the regular report that will be deleted, or which value has been changed.
Executing the example requires that the repository contains a regular report that contains a control. Connecta unit to the regular report, select the connected unit an the EventsClass class as an event handler.
Add links to the Report, Ui system assemblies.
Class EventsClass: ReportEvents
// Change control value
Sub EventOnChangeControlValue(Args: IUiPrxControlEventArgs);
Begin
WinApplication.InformationBox("Control has been changed " + Args.Control.Id);
End Sub EventOnChangeControlValue;
End Class EventsClass;
Imports Prognoz.Platform.Interop.Report;
Imports Prognoz.Platform.Interop.Ui;
Public Class EventsClass: PrxForeNetReportUserEventsClass
// Change control value
Public Override Sub EventOnBeforeChangeControlValue(Agrs: UiPrxControlCancelEventArgs);
Var
WinAppCls: WinApplicationClassClass = New WinApplicationClassClass();
Begin
WinAppCls.InformationBox("Control has been changed: " + Agrs.Control.Id, Null);
End Sub EventOnBeforeChangeControlValue;
End Class EventsClass;
When the event occurs, an information message containing identifier of the changed control is displayed.
See also: