TreeListControlBase.IsValidRowHandle(Int32) Method
Indicates whether the specified node handle is valid.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v19.1.dll
Declaration
Parameters
Name | Type | Description |
---|---|---|
rowHandle | Int32 | An integer value that specifies the node’s handle. |
Returns
Type | Description |
---|---|
Boolean | true if the specified node handle is valid; otherwise, false. |
Remarks
An invalid node handle corresponds to a node which doesn’t exist in a View. Its handle is returned by the DataControlBase.InvalidRowHandle property. To learn more, see Identifying Rows and Cards.
See Also