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   [Expand]ActiveViewChangingEventArgs Class
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   [Expand]BaseHeaderAppearance Class
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   [Expand]CustomDrawAppointmentFlyoutSubjectEventArgs Class
    CustomDrawAppointmentFlyoutSubjectEventHandler Delegate
   [Collapse]CustomDrawObjectEventArgs Class
     CustomDrawObjectEventArgs Members
    [Expand]CustomDrawObjectEventArgs Constructor
    [Collapse]CustomDrawObjectEventArgs Properties
      Bounds Property
      Cache Property
      Graphics Property
      Handled Property
      ObjectInfo Property
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 End-User Documentation

CustomDrawObjectEventArgs.Handled Property

Gets or sets whether an event was handled. If it was handled, the default actions are not required.

Namespace:DevExpress.XtraScheduler
Assembly:DevExpress.XtraScheduler.v17.2.dll

Expanded Syntax

Property value

Type: Boolean
true if default painting isn't required; otherwise, false.

Expanded Remarks

The events used to custom paint various elements of a scheduler control fire before the elements are painted in their default manner. If the event parameter's Handled property is set to true within a handler, default painting will not be performed. Otherwise, any custom painting performed within an event handler will be overridden by the scheduler control's standard drawing routines.

You can set the Handled to true, then call the DrawDefault method in the handler code to render the element using the default drawing mechanism, and then paint custom drawings over default graphics.

Expanded Example

Show Me

A complete sample project is available in the DevExpress Code Examples database at http://www.devexpress.com/example=E1142.

The following sample code handles the SchedulerControl.CustomDrawAppointment event to manually paint appointments. The image below shows the result.

Expanded See Also

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