private void BtnXoa_Click(object sender, EventArgs e)
{
if (conn.State == ConnectionState.Open)
{
conn.Close();
}
DialogResult = MessageBox.Show("Are you sure want to delete", "Norther says", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (DialogResult == DialogResult.Yes)
{
try
{
conn.Open();
SqlCommand command = new SqlCommand("Delete from Providers where ProviderID = @pro", conn);
command.Parameters.Add("@pro", SqlDbType.Int).Value = int.Parse(LstTenNCC.SelectedValue.ToString());
command.ExecuteNonQuery();
conn.Close();
GetListProvider();
LstTenNCC.Refresh();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Norther says", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
private void BtnCapNhat_Click(object sender, EventArgs e)
{
if (conn.State == ConnectionState.Open)
{
conn.Close();
}
try
{
conn.Open();
SqlCommand command = new SqlCommand("Update Providers set Name = @p1,Address =@p2,Tel=@p3,TypeName=@p4 where ProviderID = " + Int32.Parse(LstTenNCC.SelectedValue.ToString()) + "", conn);
command.Parameters.Add("@p1", SqlDbType.NVarChar, 50).Value = TxtName.Text.ToString();
command.Parameters.Add("@p2", SqlDbType.NVarChar, 50).Value = TxtDiachi.Text.ToString();
command.Parameters.Add("@p3", SqlDbType.NVarChar, 10).Value = TxtDienThoai.Text.ToString();
command.Parameters.Add("@p4", SqlDbType.NVarChar, 50).Value = TxtMatHangCC.Text.ToString();
int i = command.ExecuteNonQuery();
if (i > 0)
{
MessageBox.Show("Cập nhật thay đổi thành công", "Norther says", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
GetListProvider();
GetProviderInfo();
LstTenNCC.Refresh();
conn.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Norther says", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
finally
{
conn.Close();
}
}
