private void btnPH_Click(object sender, EventArgs e)
{
PhongHu p = new PhongHu();
p.ShowDialog();
}
public Sua(PhongHu f)
{
FPhongHu = f;
InitializeComponent();
try
{
//string cnstr = "Server = .; Database = QLPH; Integrated Security = true;";
//cn.ConnectionString = cnstr;
if (cn != null && cn.State == ConnectionState.Closed)
{
cn.Open();
}
}
catch (SqlException)
{
MessageBox.Show("Loi ket noi !!", "Thong bao", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
finally
{
cn.Close();
}
////////////////////////////////////////////////////////////
List <cbbItem> list = new List <cbbItem>();
cn.Open();
string name;
object v;
string sql = "select MaPhong, TenPhong from Phong";
SqlCommand cmd = new SqlCommand(sql, cn);
SqlDataReader dr = cmd.ExecuteReader();
while (dr.Read())
{
v = Convert.ToString(dr.GetInt32(0));
name = dr.GetString(1);
cbbItem item = new cbbItem(name, v);
list.Add(item);
}
dr.Close();
cbbPhong.DataSource = list;
cbbPhong.DisplayMember = "Text";
cbbPhong.ValueMember = "Value";
cbbPhong.Enabled = true;
////////////////////////////////////////////////////////
cbbItem cbb = (cbbItem)cbbPhong.SelectedItem;
string value = cbb.Value.ToString();
if (value != "")
{
if (cn != null && cn.State == ConnectionState.Closed)
{
cn.Open();
}
string sql1 = "select * from Phong where MaPhong like " + value;
bool mc, at, asang, ml, rdc;
SqlCommand cmd1 = new SqlCommand(sql1, cn);
SqlDataReader dr1 = cmd1.ExecuteReader();
while (dr1.Read())
{
mc = dr1.GetBoolean(2);
at = dr1.GetBoolean(3);
asang = dr1.GetBoolean(4);
ml = dr1.GetBoolean(5);
rdc = dr1.GetBoolean(6);
if (mc == true)
{
radMCTot.Checked = true; radMCHong.Checked = false;
}
else
{
radMCTot.Checked = false; radMCHong.Checked = true;
}
if (at == true)
{
radATTot.Checked = true; radATHong.Checked = false;
}
else
{
radATTot.Checked = false; radATHong.Checked = true;
}
if (asang == true)
{
radASTot.Checked = true; radASHong.Checked = false;
}
else
{
radASTot.Checked = false; radASHong.Checked = true;
}
if (ml == true)
{
radMLTot.Checked = true; radMLHong.Checked = false;
}
else
{
radMLTot.Checked = false; radMLHong.Checked = true;
}
if (rdc == true)
{
radRDCTot.Checked = true; radRDCHong.Checked = false;
}
else
{
radRDCTot.Checked = false; radRDCHong.Checked = true;
}
}
dr1.Close();
}
cn.Close();
}
