CustomDrawNodeCellEventArgs.Column Property

Gets the painted cell’s column.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v19.1.dll

Declaration

C#

public TreeListColumn Column { get; }

VB.NET

Public ReadOnly Property Column As TreeListColumn

Property Value

Type	Description
TreeListColumn	A TreeListColumn object representing the column that contains the painted cell.

Remarks

Use the Column property to identify the painted cell’s column. This can be used to perform different painting for different column cells or to perform custom painting for the desired column cells only. For this purpose you can use the CustomDrawEventArgs.Handled property.

You can also obtain the painted cell’s node via the Node property.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Column 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-add-a-find-panel-similar-to-the-one-provided-by-gridcontrol-to-treelist-e2877/CS/WindowsApplication3/FindPanel.cs#L146

if(!SearchText.Equals(string.Empty) && (provider.FindFilterColumns.Contains(e.Column.FieldName) ||
    provider.FindFilterColumns.Equals("*")) && ContainsSearchText(e.Column, e.Node)) {
    int index = e.CellText.ToLower().IndexOf(SearchText.ToLower());

how-to-display-custom-text-next-to-a-check-box-within-the-same-cell-e888/CS/WindowsApplication6/Form1.cs#L33

{
    if (e.Column != treeList1.Columns["IMAGEINDEX"])
        return;

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);

how-to-highlight-the-next-or-previous-search-result-in-the-treelist-t368346/CS/WindowsFormsApplication2/FindHelper.cs#L101

    return;
TreeCell temp = new TreeCell(e.Node.Id, e.Column);

VB.NET

how-to-add-a-find-panel-similar-to-the-one-provided-by-gridcontrol-to-treelist-e2877/VB/WindowsApplication3/FindPanel.vb#L146

End If
If (Not SearchText.Equals(String.Empty)) AndAlso (provider.FindFilterColumns.Contains(e.Column.FieldName) OrElse provider.FindFilterColumns.Equals("*")) AndAlso ContainsSearchText(e.Column, e.Node) Then
    Dim index As Integer = e.CellText.ToLower().IndexOf(SearchText.ToLower())

how-to-display-custom-text-next-to-a-check-box-within-the-same-cell-e888/VB/WindowsApplication6/Form1.vb#L29

Private Sub treeList1_CustomDrawNodeCell(ByVal sender As Object, ByVal e As DevExpress.XtraTreeList.CustomDrawNodeCellEventArgs) Handles treeList1.CustomDrawNodeCell
    If Not e.Column Is treeList1.Columns("IMAGEINDEX") Then
        Return

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])

how-to-highlight-the-next-or-previous-search-result-in-the-treelist-t368346/VB/WindowsFormsApplication2/FindHelper.vb#L105

End If
Dim temp As New TreeCell(e.Node.Id, e.Column)