protected void TextBox4_TextChanged(object sender, EventArgs e)
{
try
{
{
DropDownList1.DataSource = null;
System.Data.DataTable lsp = new System.Data.DataTable();
{
string sql = "select id_loai_san_pham, ten_loai_san_pham from loai_san_pham where cap_do_loai_san_pham = " + (int.Parse(TextBox4.Text) - 1);
WebApplication2.YNNSHOP56131778.CONGFIG.connect cnt = new WebApplication2.YNNSHOP56131778.CONGFIG.connect();
System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect());
System.Data.SqlClient.SqlCommand lenh = new System.Data.SqlClient.SqlCommand(sql, ketnoi);
ketnoi.Open();
System.Data.SqlClient.SqlDataAdapter data = new System.Data.SqlClient.SqlDataAdapter(lenh);
data.Fill(lsp);
ketnoi.Close();
for (int i = 0; i < lsp.Rows.Count; i++)
{
lsp.Rows[i][1] = mH.Base64Decode(lsp.Rows[i][1].ToString());
}
if ((int.Parse(TextBox4.Text)) == 0)
{
System.Data.DataRow row;
row = lsp.NewRow();
row[0] = 0;
row[1] = "cao nhất";
lsp.Rows.Add(row);
}
DropDownList1.DataSource = lsp;
DropDownList1.DataTextField = "ten_loai_san_pham";
DropDownList1.DataValueField = "id_loai_san_pham";
DropDownList1.DataBind();
try { DropDownList1.Items.FindByValue(id_cha + "").Selected = true; }
catch (Exception a) { }
}
}
}
catch (Exception x)
{
}
}
protected void Page_Load(object sender, EventArgs e)
{
id_loai_san_pham = 0;
connect = new connect();
mH = new WebApplication2.QuanTri.maHoa();
try
{
if (Request.QueryString["id_loai_san_pham"] != null && Request.QueryString["id_loai_san_pham"] != "")
{
id_loai_san_pham = int.Parse(Request.QueryString["id_loai_san_pham"]);
}
}
catch (Exception a) { }
if (id_loai_san_pham == 0)
{
Response.Redirect("danhsachloaisanpham.aspx");
}
System.Data.DataTable ds = new System.Data.DataTable();
{
string sql = "select id_loai_san_pham, ten_loai_san_pham, anh_loai_san_pham, bieu_tuong_loai_san_pham, cap_do_loai_san_pham, id_cha_loai_san_pham from loai_san_pham where id_loai_san_pham=" + id_loai_san_pham;
WebApplication2.YNNSHOP56131778.CONGFIG.connect cnt = new WebApplication2.YNNSHOP56131778.CONGFIG.connect();
System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect());
System.Data.SqlClient.SqlCommand lenh = new System.Data.SqlClient.SqlCommand(sql, ketnoi);
ketnoi.Open();
System.Data.SqlClient.SqlDataAdapter data = new System.Data.SqlClient.SqlDataAdapter(lenh);
data.Fill(ds);
ketnoi.Close();
id_cha = ds.Rows[0][5].ToString();
if (!IsPostBack)
{
TextBox1.Text = mH.Base64Decode(ds.Rows[0][1].ToString());
TextBox4.Text = ds.Rows[0][4].ToString();
}
//TextBox4.Text = ds.Rows[0][4].ToString();
}
System.Data.DataTable lsp = new System.Data.DataTable();
{
string sql = "select id_loai_san_pham, ten_loai_san_pham from loai_san_pham where cap_do_loai_san_pham = " + (int.Parse(TextBox4.Text) - 1);
WebApplication2.YNNSHOP56131778.CONGFIG.connect cnt = new WebApplication2.YNNSHOP56131778.CONGFIG.connect();
System.Data.SqlClient.SqlConnection ketnoi = new System.Data.SqlClient.SqlConnection(connect.getconnect());
System.Data.SqlClient.SqlCommand lenh = new System.Data.SqlClient.SqlCommand(sql, ketnoi);
ketnoi.Open();
System.Data.SqlClient.SqlDataAdapter data = new System.Data.SqlClient.SqlDataAdapter(lenh);
data.Fill(lsp);
ketnoi.Close();
for (int i = 0; i < lsp.Rows.Count; i++)
{
lsp.Rows[i][1] = mH.Base64Decode(lsp.Rows[i][1].ToString());
}
if ((int.Parse(TextBox4.Text)) == 0)
{
System.Data.DataRow row;
row = lsp.NewRow();
row[0] = 0;
row[1] = "cao nhất";
lsp.Rows.Add(row);
}
DropDownList1.DataSource = lsp;
DropDownList1.DataTextField = "ten_loai_san_pham";
DropDownList1.DataValueField = "id_loai_san_pham";
DropDownList1.DataBind();
try { DropDownList1.Items.FindByValue(id_cha + "").Selected = true; }catch (Exception a) { }
}
}
