RadControls for ASP.NET Ajax 笔记，2

1. RadGrid中展开的项更新（如果有一项被展开，对该项数据做了改动，此时需要更新显示）

foreach (GridDataItem item in RadGrid1.MasterTableView.Items)

{

if (item.Expanded)

{

item.Expanded = false;

item.FireCommandEvent(RadGrid.ExpandCollapseCommandName, new EventArgs());

item.Expanded = true;

}

}

2. RadGrid 模板列排序

telerik:GridTemplateColumn UniqueName="NameCommandColumn" DataField="NameCommandColumn" HeaderText="NameCommandColumn"

SortExpression="NameCommandColumn" AllowFiltering="False"

ItemStyle-Width="150" HeaderStyle-Width="150" ShowSortIcon="true" >

<HeaderTemplate>Name</HeaderTemplate>

<ItemTemplate>

<asp:HyperLink runat="server"></asp:HyperLink>

<asp:Label runat="server"></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>