在实体框架网站上的gridview上排序 [英] sorting on gridview in entity framework website
问题描述
protected void dgv_allInstitute_Sorting(object sender,GridViewSortEventArgs e)
{
DataTable dtbl = new DataTable();
dtbl = objInstituteModel。 getInstituteByID(int InstituteID);
if(ViewState [Sort Order] == null)
{
dtbl.DefaultView.Sort = e.SortExpression +DESC;
dgv_allInstitute.DataSource = dtbl;
dgv_allInstitute.DataBind();
ViewState [Sort Order] =DESC;
}
else
{
dtbl。 DefaultView.Sort = e.SortExpression ++ASC;
dgv_allInstitute.DataSource = dtbl;
dgv_allInstitute.DataBind();
ViewState [Sort Order] = null;
}
}
protected void dgv_allInstitute_Sorting(object sender, GridViewSortEventArgs e)
{
DataTable dtbl = new DataTable();
dtbl = objInstituteModel.getInstituteByID(int InstituteID);
if (ViewState["Sort Order"] == null)
{
dtbl.DefaultView.Sort = e.SortExpression+" DESC";
dgv_allInstitute.DataSource = dtbl;
dgv_allInstitute.DataBind();
ViewState["Sort Order"] = "DESC";
}
else
{
dtbl.DefaultView.Sort = e.SortExpression + "" + " ASC";
dgv_allInstitute.DataSource = dtbl;
dgv_allInstitute.DataBind();
ViewState["Sort Order"] = null;
}
}
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