PivotCustomDrawFieldHeaderThreadSafeEventArgs Class
Provides thread-safe access to the PivotGridControl.CustomDrawFieldHeader event data.
Namespace: DevExpress.XtraPivotGrid
Assembly: DevExpress.XtraPivotGrid.v18.2.dll
Declaration
public class PivotCustomDrawFieldHeaderThreadSafeEventArgs :
PivotCustomDrawThreadSafeEventArgsRelated API Members
The following members return PivotCustomDrawFieldHeaderThreadSafeEventArgs objects:
Remarks
Data for the PivotGridControl.CustomDrawFieldHeader event is provided by PivotCustomDrawFieldHeaderEventArgs objects. For the purpose of thread safety, members exposed by the PivotCustomDrawFieldHeaderEventArgs class cannot be used to access event data while an asynchronous operation is being performed.
The PivotCustomDrawFieldHeaderThreadSafeEventArgs class defines a thread-safe event parameter that allows you to access event data when an asynchronous operation is in progress. PivotCustomDrawFieldHeaderThreadSafeEventArgs objects are owned by the PivotCustomDrawFieldHeaderEventArgs event parameters and expose properties and methods that provide thread-safe access to the corresponding owner’s members. Use the owner’s PivotCustomDrawFieldHeaderEventArgs.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.