GrapeCity.ActiveReports.Design.LayoutChangingEventHandler

LayoutChangingEventHandler Delegate

Represents the method that will handle the LayoutChangingEventHandler event, which occurs before a layout change is applied within the designer.

Namespace: GrapeCity.ActiveReports.Design

Assembly: MESCIUS.ActiveReports.Design.Win.dll

Syntax

public delegate void LayoutChangingEventHandler(object sender, LayoutChangingArgs e)

Parameters

Type	Name	Description
object	sender	The source of the event, typically the object that is undergoing the layout change.
LayoutChangingArgs	e	A LayoutChangingArgs object that contains the event data, including details about the type of change and the elements involved.

Remarks

This delegate is associated with the LayoutChangingArgs event data, providing information about the impending layout change. It allows subscribers to inspect the details of the change and, if necessary, cancel the operation. This can be useful for enforcing constraints, validating changes, or performing cleanup before the layout is altered.

Constructors

Name	Description
LayoutChangingEventHandler(object, IntPtr)

Methods

Name	Description
BeginInvoke(object, LayoutChangingArgs, AsyncCallback, object)
EndInvoke(IAsyncResult)
Invoke(object, LayoutChangingArgs)