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/**
* Namespace: System.Web.UI.WebControls
* Class: TemplateColumn
*
* Author: Gaurav Vaish
* Maintainer: gvaish@iitk.ac.in
* Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>
* Implementation: yes
* Status: 100%
*
* (C) Gaurav Vaish (2002)
*/
using System;
using System.Web;
using System.Web.UI;
namespace System.Web.UI.WebControls
{
public class TemplateColumn : DataGridColumn
{
private ITemplate editItemTemplate;
private ITemplate footerTemplate;
private ITemplate headerTemplate;
private ITemplate itemTemplate;
public TemplateColumn(): base()
{
}
public virtual ITemplate EditItemTemplate
{
get
{
return editItemTemplate;
}
set
{
editItemTemplate = value;
OnColumnChanged();
}
}
public virtual ITemplate FooterTemplate
{
get
{
return footerTemplate;
}
set
{
footerTemplate = value;
OnColumnChanged();
}
}
public virtual ITemplate HeaderTemplate
{
get
{
return headerTemplate;
}
set
{
headerTemplate = value;
OnColumnChanged();
}
}
public virtual ITemplate ItemTemplate
{
get
{
return itemTemplate;
}
set
{
itemTemplate = value;
OnColumnChanged();
}
}
public override void InitializeCell(TableCell cell, int columnIndex, ListItemType itemType)
{
base.InitializeCell(cell, columnIndex, itemType);
ITemplate toRender = null;
switch(itemType)
{
case ListItemType.Header: toRender = headerTemplate;
break;
case ListItemType.Footer: toRender = footerTemplate;
break;
case ListItemType.Item: toRender = itemTemplate;
break;
case ListItemType.AlternatingItem: toRender = itemTemplate;
break;
case ListItemType.SelectedItem: toRender = editItemTemplate;
break;
default: toRender = editItemTemplate;
break;
}
if(toRender != null)
{
cell.Text = String.Empty;
toRender.InstantiateIn(cell);
}
}
}
}
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