Exemplos de DropDownManager.GetAllUpazila em C# (CSharp)

Exemplo n.º 1

 protected void districtDropDownList_SelectedIndexChanged(object sender, EventArgs e)
 {
     if (districtDropDownList.SelectedValue != "-1")
     {
         int districtId = Convert.ToInt32(districtDropDownList.SelectedValue);
         upazilaDropDownList.DataSource     = _dropDownManager.GetAllUpazila(districtId);
         upazilaDropDownList.DataTextField  = "UpazilaName";
         upazilaDropDownList.DataValueField = "Id";
         upazilaDropDownList.DataBind();
         ListItem upazilaItem = new ListItem("Select Upazila", "-1");
         upazilaDropDownList.Items.Insert(0, upazilaItem);
     }
 }