DataControlSerializationOptions.RemoveOldColumns Attached Property
In This Article
Gets or sets whether the columns that exist in a layout when it is restored but do not currently exist in the grid, should be discarded. This is a dependency property.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v14.2.Core.dll
#Declaration
#Returns
| Type | Description |
|---|---|
| Boolean | true to discard the columns that exist in the layout being restored but do not currently exist in the grid; false to add these columns to the grid. |
#Remarks
The RemoveOldColumns option affects how the grid's layout is restored. If it is set to true, the columns that exist in the layout being loaded, but do not exist in the grid, will not be re-created. Otherwise, these columns will be added to the grid.
To learn more, see Saving and Restoring Layout.
See Also