<asp:TemplateColumn HeaderText="删除文章">
<HeaderTemplate>
删除文章
<input type="checkbox" id="checkDel"  title="全选/全取消删除文章" onclick="CheckDelBox(this)" /><font  color=#ff0000 size=1>全选/全取消</font>
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox id="deleteCheckbox" runat="server" AutoPostBack="False"></asp:CheckBox>
</ItemTemplate>
</asp:TemplateColumn>

function CheckDelBox(box)
{
for (var i=0;i<document.Form1.elements.length;i++)
{
var e = document.Form1.elements[i];
if ( (e.type=='checkbox') )
{
var o=e.name.lastIndexOf('deleteCheckbox');
if(o!=-1)
{
e.checked = box.checked;
}
}
}
}