TreeListColumnCollection.Add(TreeListColumn) Method

Adds the specified column to the collection.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v19.2.dll

Declaration

C#

public void Add(
    TreeListColumn column
)

VB.NET

Public Sub Add(
    column As TreeListColumn
)

Parameters

Name	Type	Description
column	TreeListColumn	A TreeListColumn object or descendant to add to the collection.

Remarks

To remove the specified column from the collection, use the TreeListColumnCollection.Remove method.

Related GitHub Examples

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

C#

how-to-reload-grid-data-when-navigating-the-treelist-e934/CS/SyncWithGridOnUpdatePanel/Default.aspx.cs#L30

    col.FieldName = "Name";
    ASPxTreeList1.Columns.Add(col);
}

VB.NET

how-to-reload-grid-data-when-navigating-the-treelist-e934/VB/SyncWithGridOnUpdatePanel/Default.aspx.vb#L32

    col.FieldName = "Name"
    ASPxTreeList1.Columns.Add(col)
End If