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Report > Report Assembly Classes > UiReport > UiReport.OnBeforeChangeControlValue

UiReport.OnBeforeChangeControlValue

Syntax

OnBeforeChangeControlValue(Sender: Object; Args: IUiPrxControlCancelEventArgs);

Parameters

Sender. The parameter that returns the component that generated the event.

Args. The parameter that enables the user to determine event parameters.

Description

The OnBeforeChangeControlValue event occurs before changing the value of a regular report control.

Comments

The IUiPrxControlCancelEventArgs.Cancel property of the event argument can be used to allow or deny changing of control value.

See also:

UiReport