CustomDrawNodeCellEventArgs.CellValue Property

Gets the painted cell’s value.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.1.dll

Declaration

C#

public object CellValue { get; }

VB.NET

Public ReadOnly Property CellValue As Object

Property Value

Type	Description
Object	An object representing the painted cell’s value.

Remarks

The CellValue property can be used as an object representation of the painted cell’s value. This can be used to determine what to paint within the current cell. This property is read-only, thus you cannot use it to assign a specific value to a cell. To assign custom values to cells you must handle the TreeList.GetNodeDisplayValue event.

If it is necessary to customize the text that will be displayed within a cell, use the CustomDrawNodeCellEventArgs.CellText property.

Related GitHub Examples

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

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-show-error-icons-for-cells-when-the-treelist-operates-in-unbound-mode-e1932/CS/Form1.cs#L46

{
    string error = GetError(e.CellValue, e.Column, e.Node);
    SetError(e.EditViewInfo, error);

VB.NET

how-to-show-error-icons-for-cells-when-the-treelist-operates-in-unbound-mode-e1932/VB/Form1.vb#L54

Private Sub treeList1_CustomDrawNodeCell(ByVal sender As Object, ByVal e As DevExpress.XtraTreeList.CustomDrawNodeCellEventArgs) Handles treeList1.CustomDrawNodeCell
    Dim [error] As String = GetError(e.CellValue, e.Column, e.Node)
    SetError(e.EditViewInfo, [error])