数据源是Datatable，绑定到gridview.怎么实现 排序？

[albb52]

数据源是DataTable，是从以个xml 格式的字符串里简析出来的。绑定到gridview 上怎么实现排序？

[hzsasheng]

//页面设置
<asp:BoundField DataField="ID" HeaderText="ID" SortExpression="id" />



//后台处理排序
ViewState["SortOrder"] = "id";
ViewState["OrderDire"] = "ASC";
.....
.....
DataView myView = dt.DefaultView;
string sort = (string)ViewState["SortOrder"] + " " + (string)ViewState["OrderDire"];
myView.Sort = sort;
gridview1.DataSource = myView;
gridview1.DataKeyNames = new string[] { "id" };

[dicklee1214]

DataTable dt = new DataTable();
dt.DefaultView.Sort = "";

gridview.DataSource = dt ;

[deansroom]

收藏

[hr01071008]

收藏

学习

[cjhxajh]

DataTable dt = new DataTable();
dt.DefaultView.Sort = "";