TreeList.UnselectCells(Int32, String, Int32, String) Method

Discards selection of the specified range of cells by data source IDs.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.2.dll

Declaration

C#

public void UnselectCells(
    int startNodeId,
    string startColumn,
    int endNodeId,
    string endColumn
)

VB.NET

Public Sub UnselectCells(
    startNodeId As Integer,
    startColumn As String,
    endNodeId As Integer,
    endColumn As String
)

Parameters

Name	Type	Description
startNodeId	Int32	An ID of the node containing the cell that specifies the starting point of the range to unselect.
startColumn	String	A column containing the cell that specifies the starting point of the range to unselect.
endNodeId	Int32	An ID of the node containing the cell that specifies the end point of the range to unselect.
endColumn	String	A column containing the cell that specifies the end point of the range to unselect.

Remarks

The UnselectCells method discards the selection of multiple cells in the specified range by data source IDs (see TreeListNode.Id). The start and end points of the range are specified using the cells located at the intersection of the nodes (rows) and columns passed as parameters. To select cells, use the TreeList.SelectCell or TreeList.SelectCells method.

After the selection changes, the TreeList.SelectionChanged event raises.

Note

The UnselectCells method is not in effect if multiple cell selection is disabled. This mode can be enabled by setting the TreeListOptionsSelection.MultiSelect property to true and the TreeListOptionsSelection.MultiSelectMode property to CellSelect.