public bool AddDirector(clsDirector info)
{
int st = 0;
try
{
using (SqlConnection conn = new SqlConnection(strConn))
{
conn.Open();
{
using (SqlCommand cmd = new SqlCommand("TMR_USP_AddDirector"))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = conn;
cmd.Parameters.AddWithValue("@DirectorName", info.strName);
cmd.Parameters.AddWithValue("@CNIC", info.strCNIC);
st = cmd.ExecuteNonQuery();
}
}
conn.Close();
}
}
catch (Exception ex) { }
if (st > 0)
{
return(true);
}
else
{
return(false);
}
}
public List <clsDirector> GetAllDirectors()
{
List <clsDirector> lst = new List <clsDirector>();
using (SqlConnection conn = new SqlConnection(strConn))
{
conn.Open();
using (SqlCommand cmd = new SqlCommand("TMR_USP_GetDirectors"))
{
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = conn;
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
var info = new clsDirector();
info.strName = reader["DirectorName"].ToString();
info.strCNIC = reader["Cnic"].ToString();
info.id = Convert.ToInt32(reader["ID"]);
lst.Add(info);
}
conn.Close();
}
}
return(lst);
}
private void btnAdd_Click(object sender, EventArgs e)
{
if (txtName.Text.Trim() == string.Empty)
{
MessageBox.Show("Please enter a name.");
txtName.Focus();
return;
}
if (txtCNIC.Text.Trim() == "")
{
MessageBox.Show("Please enter a CNIC #.");
txtCNIC.Focus();
return;
}
foreach (DataGridViewRow dgr in dgList.Rows)
{
if (dgr.Cells["DirectorName"].Value.ToString().Trim().ToUpper() == txtName.Text.Trim().ToUpper() && this.id != Convert.ToInt32(dgr.Cells["ID1"].Value))
{
MessageBox.Show("A director with same name already exists.");
return;
}
}
clsDirector cat = new clsDirector();
cat.strName = txtName.Text.Trim();
cat.strCNIC = txtCNIC.Text.Trim();
cat.id = this.id;
bool result = da.AddDirector(cat);
if (result == false)
{
MessageBox.Show("An error occurred.");
return;
}
LoadDirectors();
Clear();
}
