第一种:
…………………………………………
DataSet ds= new DataSet();
ds = cls2.SelectOle();
DropDownList1.DataSource = ds.Tables["My"].DefaultView;
DropDownList1.DataTextField = "dep_Name";
DropDownList1.DataValueField = "dep_Id";
DropDownList1.DataBind();
第二种:
DataSet set1= new DataSet();
set1 = cls2.SelectOle();
for (int num1 = 0; num1 < set1.Tables["My"].Rows.Count; num1++)
{
DropDownList1.Items.Add(set1.Tables["My"].Rows[num1][1].ToString());
}
<asp:DropDownList id="DropDownList1" DataValueField="dep_Id" DataTextField="dep_Name" runat="server"></asp:DropDownList>
…………………………………………
DataSet ds= new DataSet();
ds = cls2.SelectOle();
DropDownList1.DataSource = ds.Tables["My"].DefaultView;
DropDownList1.DataTextField = "dep_Name";
DropDownList1.DataValueField = "dep_Id";
DropDownList1.DataBind();
第二种:
DataSet set1= new DataSet();
set1 = cls2.SelectOle();
for (int num1 = 0; num1 < set1.Tables["My"].Rows.Count; num1++)
{
DropDownList1.Items.Add(set1.Tables["My"].Rows[num1][1].ToString());
}
<asp:DropDownList id="DropDownList1" DataValueField="dep_Id" DataTextField="dep_Name" runat="server"></asp:DropDownList>