DataControlBase.UnselectAll() Method

Unselects any selected rows/cards within a View.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v18.2.Core.dll

Declaration

C#

public void UnselectAll()

VB.NET

Public Sub UnselectAll

Remarks

Multiple row/card selection isn’t allowed if the DataViewBase.NavigationStyle property is set to GridViewNavigationStyle.None and the TableView.MultiSelectMode (CardView.MultiSelectMode in card views) property is set to ‘None’.

The UnselectAll method clears the current selection (clears the DataControlBase.SelectedItems collection). To select all rows/cards, use the DataControlBase.SelectAll method. To select or unselect individual rows/cards, use the DataControlBase.SelectItem and DataControlBase.UnselectItem methods, respectively.

To learn more, see Multiple Row Selection.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the UnselectAll() method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-preserve-the-dxgrid-for-wpf-view-state-e4222/CS/SaveWpfGridState/RowStateHelper.cs#L248

try {
    gridControl.UnselectAll();
    for (int i = 0; i < SelectionList.Count; i++)

VB.NET

how-to-preserve-the-dxgrid-for-wpf-view-state-e4222/VB/SaveWpfGridState/RowStateHelper.vb#L274

Try
    gridControl.UnselectAll()
    For i As Integer = 0 To SelectionList.Count - 1