TreeListNode.Item[Object] Property
Gets or sets a value for a specific column.
Namespace: DevExpress.XtraTreeList.Nodes
Assembly: DevExpress.XtraTreeList.v24.2.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList
#Declaration
#Parameters
Name | Type | Description |
---|---|---|
column |
Object | An object that identifies a column (a Tree |
#Property Value
Type | Description |
---|---|
Object | The value for a specific column. |
#Remarks
The columnID argument identifies the column for which to get or set a value. The following objects and values can be passed as column identifiers:
- TreeListColumn object
- TreeListColumn.FieldName value
- TreeListColumn.AbsoluteIndex value
- System.Data.DataColumn object (when TreeList.DataSource represents the System.Data.DataView or System.Data.DataTable source)
#Example
The next example demonstrates how to access a focused node value in the column which is identified by the TreeListColumn.AbsoluteIndex property set to 0.
Two ways are provided to perform this operation: via the TreeListNode.Item
property and TreeListNode.SetValue method.
//first method
treeList1.FocusedNode.SetValue(0, "new value");
//second method
treeList1.FocusedNode[0] = "new value";