PivotCustomDrawThreadSafeEventArgs Class
Provides thread-safe access to the PivotGridControl.CustomDrawEmptyArea event data.
Namespace: DevExpress.XtraPivotGrid
Assembly: DevExpress.XtraPivotGrid.v20.2.dll
NuGet Package: DevExpress.Win.PivotGrid
Declaration
Related API Members
The following members return PivotCustomDrawThreadSafeEventArgs objects:
Remarks
Data for the PivotGridControl.CustomDrawEmptyArea event is provided by PivotCustomDrawEventArgs objects. For the purpose of thread safety, members exposed by the PivotCustomDrawEventArgs class cannot be used to access event data while an asynchronous operation is being performed.
The PivotCustomDrawThreadSafeEventArgs class defines a thread-safe event parameter that allows you to access event data when an asynchronous operation is in progress. PivotCustomDrawThreadSafeEventArgs objects are owned by the PivotCustomDrawEventArgs event parameters and expose properties and methods that provide thread-safe access to the corresponding owner’s members. Use the owner’s PivotCustomDrawEventArgs.ThreadSafeArgs property to access a thread-safe event parameter. To determine whether an asynchronous operation is being performed, use the pivot grid’s IThreadSafeAccessible.IsAsyncInProgress property. To learn more, see Asynchronous Mode.