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TreeListNode.SetValue(Object, Object) Method

Sets the value for a specific column.

Namespace: DevExpress.XtraTreeList.Nodes

Assembly: DevExpress.XtraTreeList.v24.1.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

public virtual void SetValue(
    object columnID,
    object val
)

Parameters

Name Type Description
columnID Object

An object that identifies a column (a TreeListColumn object, field name, column’s absolute index or corresponding DataColumn object).

val Object

The value to set for a specific column in the current node.

Remarks

The following objects and values can be passed as column identifiers:

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";

The following code snippets (auto-collected from DevExpress Examples) contain references to the SetValue(Object, Object) 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.

See Also