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     TimeCellsControlBase Members
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    [Collapse]TimeCellsControlBase Events
      AppointmentViewInfoCustomizing Event
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 End-User Documentation

TimeCellsControlBase.CustomDrawTimeCell Event

Enables time cells to be painted in a custom manner.

Namespace:DevExpress.XtraScheduler.Reporting
Assembly:DevExpress.XtraScheduler.v17.1.Reporting.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type CustomDrawObjectEventArgs containing data related to this event.

The following CustomDrawObjectEventArgs properties provide information specific to this event.
Property Description
Bounds Returns the bounding rectangle of the drawing area.
Cache Gets an object which specifies the storage for the pens, fonts and brushes. Use it for custom painting in Scheduler Reports.
Graphics Gets an object used for painting.
Handled Gets or sets whether an event was handled. If it was handled, the default actions are not required.
ObjectInfo Gets information on the painted element.

Expanded Remarks

Use the CustomDrawTimeCell event to paint time cells in a custom manner. The cell's bounding rectangle is identified by the CustomDrawObjectEventArgs.Bounds parameter.

If you custom paint a cell via this event , set the CustomDrawObjectEventArgs.Handled parameter to true. This will indicate that the default painting is not required.

Call the CustomDrawObjectEventArgs.DrawDefault method to perform the default drawing procedure when necessary.

Use the CustomDrawObjectEventArgs.ObjectInfo parameter to get information on the cell currently being painted. You should cast the object to an appropriate type - the TimeCell or the ExtendedCell (for DayViewTimeCells.ExtraCells).

Note

Use the CustomDrawObjectEventArgs.Cache property to paint shapes, write a text and insert images. Do not use the CustomDrawObjectEventArgs.Graphics object in Scheduler Reports.

The following example demonstrates the use of a CustomDrawTimeCell event to add shading to the background of DayViewTimeCells.ExtraCells.

This event is analogous to the SchedulerControl.CustomDrawTimeCell event of the Scheduler control.

Expanded See Also

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