A newer version of this page is available. Switch to the current version.

SchedulerViewBase.Invalidate(Rectangle) Method

Invalidates the specified region of the current View (adds it to the control's update region which will be repainted during the next paint operation), and sends a paint message to the scheduler control.

Namespace: DevExpress.XtraScheduler

Assembly: DevExpress.XtraScheduler.v18.2.dll

Declaration

public virtual void Invalidate(
    Rectangle bounds
)
Public Overridable Sub Invalidate(
    bounds As Rectangle
)

Parameters

Name Type Description
bounds Rectangle

A Rectangle structure that specifies the region to paint.

Remarks

The Invalidate method does not force a synchronous paint. To force a synchronous paint, call the Update method of your scheduler control after calling the Invalidate method.

A View is automatically invalidated when necessary. You can force invalidation manually to implement specific behavior, such as custom painting of scheduler elements.

See Also