IPrxReportUserEvents.EventOnBeforeExecuteTableIsland

Syntax

Sub EventOnBeforeExecuteTableIsland(Args: IUiPrxTableIslandCancelEventArgs);

Begin

//set of operators

End Sub EventOnBeforeExecuteTableIsland;

Parameters

Args - the parameter, which enables the user to work with event parameters.

Description

The EventOnBeforeExecuteTableIsland method implements the event that occurs before calculating the relational data area.

Example

Sub EventOnBeforeExecuteTableIsland(Args: IUiPrxTableIslandCancelEventArgs);

Begin

Args.Cancel := Not WinApplication.ConfirmationBox("Calculate relational area " + Args.TableIsland.Id + "?")

End Sub EventOnBeforeExecuteTableIsland;

When the event occurs, a dialog box to confirm calculation of the relational data area, containing identifier of the area, opens. Select Yes to calculate the data area, otherwise it is not calculated.