ASP.NET.in.a.Nutshell.Second.Edition [Electronic resources] نسخه متنی

The ButtonColumn class represents a type of column
that can be used in a DataGrid control. This
column consists of buttons that raise the
DataGrid.ItemCommand event. These buttons can be
displayed as graphical push buttons (like Button)
or text links, depending on the ButtonType
property.

The Text property determines what text is
displayed for the button, while the CommandName
property specifies a string of additional information that will be
sent to the DataGrid.ItemCommand event through the
DataGridCommandEventArgs object.

If you set the Text and
CommandName properties, all buttons in the column
will share the same information. Alternatively, you can set the
DataTextField property to use data binding and the
DataTextFormatString property to specify
formatting rules.

public class 
ButtonColumn  : DataGridColumn {
// Public Constructors
public 
ButtonColumn ( );
// Public Instance Properties
public virtual ButtonColumnType 
ButtonType {set; get; }
public virtual string 
CommandName {set; get; }
public virtual string 
DataTextField {set; get; }
public virtual string 
DataTextFormatString {set; get; }
public virtual string 
Text {set; get; }
// Public Instance Methods
public override void 
Initialize ( );               // overrides DataGridColumn
public override void 
InitializeCell (TableCell 
cell , int 
columnIndex , ListItemType 
itemType );
// overrides DataGridColumn
// Protected Instance Methods
protected virtual string 
FormatDataTextValue (object 
dataTextValue );
}

Hierarchy

System.Object
DataGridColumn(System.Web.UI.IStateManager)
ButtonColumn