PivotGridControl.CollapseAllAsync(AsyncCompletedHandler) Method
Collapses all columns and rows in PivotGridControl asynchronously. Allows you to specify custom actions to be performed after this operation is completed.
Namespace: DevExpress.Xpf.PivotGrid
Assembly: DevExpress.Xpf.PivotGrid.v14.2.dll
Declaration
public void CollapseAllAsync(
AsyncCompletedHandler asyncCompleted
)Public Sub CollapseAllAsync(
asyncCompleted As AsyncCompletedHandler
)Parameters
| Name | Type | Description |
|---|---|---|
| asyncCompleted | AsyncCompletedHandler | An AsyncCompletedHandler delegate referencing a method that should be executed after the operation is completed. |
Remarks
The CollapseAllAsync method is asynchronous. It starts executing the related operation in a background thread, and immediately returns control. The primary UI thread is not blocked, allowing the application to continue responding to end-user actions. For more information about the asynchronous mode, see Asynchronous Mode.
To expand all columns and rows asynchronously, use the PivotGridControl.ExpandAllAsync method.
To collapse or expand all columns and rows synchronously, use the PivotGridControl.CollapseAll and PivotGridControl.ExpandAll methods, respectively.