public void power_search_clinic_pageloaddata()
 {
     Code cd=new Code();
     DataSet ds=cd.power_search_clinic_pageloaddata();
     if(ds!=null && ds.Tables[0].Rows.Count>0)
     {
         // Health center type name - Speciality table
         DropDownList1.DataTextField = ds.Tables[0].Columns["Name"].ToString();
         DropDownList1.DataValueField = ds.Tables[0].Columns["ID"].ToString();
         DropDownList1.DataSource = ds.Tables[0];
         DropDownList1.DataBind();
         DropDownList1.Items.Insert(0, "Any");
         // Specialists - Specifications table
         DropDownList6.DataTextField = ds.Tables[2].Columns["Name"].ToString();
         DropDownList6.DataValueField = ds.Tables[2].Columns["ID"].ToString();
         DropDownList6.DataSource = ds.Tables[2];
         DropDownList6.DataBind();
         DropDownList6.Items.Insert(0, "Any");
         // Service - Service table
         DropDownList7.DataTextField = ds.Tables[1].Columns["Name"].ToString();
         DropDownList7.DataValueField = ds.Tables[1].Columns["ID"].ToString();
         DropDownList7.DataSource = ds.Tables[1];
         DropDownList7.DataBind();
         DropDownList7.Items.Insert(0, "Any");
         // Clinic Name
         DropDownList2.DataTextField = ds.Tables[3].Columns["Name"].ToString();
         DropDownList2.DataValueField = ds.Tables[3].Columns["ID"].ToString();
         DropDownList2.DataSource = ds.Tables[3];
         DropDownList2.DataBind();
         DropDownList2.Items.Insert(0, "Any");
         // city
         DropDownList4.DataTextField = ds.Tables[4].Columns["Name"].ToString();
         DropDownList4.DataValueField = ds.Tables[4].Columns["ID"].ToString();
         DropDownList4.DataSource = ds.Tables[4];
         DropDownList4.DataBind();
         DropDownList4.Items.Insert(0, "Any");
     }
 }