TreeListColumnCollection.Insert(Int32) Method

Creates a new column and adds it to the collection at the specified position.

Namespace: DevExpress.XtraTreeList.Columns

Assembly: DevExpress.XtraTreeList.v19.1.dll

Declaration

C#

public TreeListColumn Insert(
    int index
)

VB.NET

Public Function Insert(
    index As Integer
) As TreeListColumn

Parameters

Name	Type	Description
index	Int32	A zero-based integer specifying the new column’s position within the collection. If negative, the column is inserted as the first element. If it exceeds the last available index, the column is appended to the end of collection.

Returns

Type	Description
TreeListColumn	A TreeListColumn object representing the column inserted.

Remarks

Use the Insert method to add a new column with default settings to the specified position within the collection. Note that the new column has no caption and is not bound to any data source field. Thus, you need to customize the method’s return object to provide appropriate column settings.