我一般会把绑定Gridview的方法封起来
public void SortGridView(GridView gv, DataTable dt, string orderByString, bool isAsc)
{
DataView dv = dt.DefaultView;
if (orderByString.Trim().Length > 0)
{
if (isAsc)
dv.Sort = orderByString + " asc";
else
dv.Sort = orderByString + " desc";
}
gv.DataSource = dv;
gv.DataBind();
}然后在调用页面加两个属性,string orderbystring和bool isasc在
protected void GridView_ReferedDataDetail_Sorting(object sender, GridViewSortEventArgs e)
{
if (this.orderStirng == e.SortExpression)//点相同倒序
isAsc = !isAsc;
else
this.orderString = e.SortExpression;//按其他的列排序 this.bindGridView();
}
private void bindGridView()
{
SortGridView(this.GridView1, dt, orderStirng, isAsc);
}
public void SortGridView(GridView gv, DataTable dt, string orderByString, bool isAsc)
{
DataView dv = dt.DefaultView;
if (orderByString.Trim().Length > 0)
{
if (isAsc)
dv.Sort = orderByString + " asc";
else
dv.Sort = orderByString + " desc";
}
gv.DataSource = dv;
gv.DataBind();
}然后在调用页面加两个属性,string orderbystring和bool isasc在
protected void GridView_ReferedDataDetail_Sorting(object sender, GridViewSortEventArgs e)
{
if (this.orderStirng == e.SortExpression)//点相同倒序
isAsc = !isAsc;
else
this.orderString = e.SortExpression;//按其他的列排序 this.bindGridView();
}
private void bindGridView()
{
SortGridView(this.GridView1, dt, orderStirng, isAsc);
}
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