DataGridColumnCollectionEditor Class

Provides an editing user interface (UI) for the column collection of a DataGrid control.

Namespace: System.Web.UI.Design.WebControls
Assembly: System.Design (in

public class DataGridColumnCollectionEditor : UITypeEditor
public class DataGridColumnCollectionEditor extends UITypeEditor
public class DataGridColumnCollectionEditor extends UITypeEditor

The following code example uses the EditorAttribute to associate the DataGridColumnCollectionEditor class and the UITypeEditor class (the collection editor's base class) with a custom Columns property. The property is a reference to the DataGridColumnCollection class.

private DataGridColumnCollection columns = null;

// Associate the DataGridColumnCollectionEditor with the TestColumns. 
public DataGridColumnCollection TestColumns
    get { return columns; }
} // TestColumns


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0