public bool UpdData(CongDungObj cdObj)
{
cmd.CommandText = "UPDATE CONGDUNG SET TENCD=N'" + cdObj.TenCd + "'WHERE MACD='" + cdObj.MaCd + "'";
cmd.CommandType = CommandType.Text;
cmd.Connection = con.Connection;
try
{
con.OpenConn();
cmd.ExecuteNonQuery();
con.CloseConn();
return(true);
}
catch (Exception ex)
{
string mex = ex.Message;
cmd.Dispose();
con.CloseConn();
}
return(false);
}
public bool AddData(CongDungObj cdObj)
{
cmd.CommandText = "INSERT INTO CONGDUNG VALUES ('" + cdObj.MaCd + "',N'" + cdObj.TenCd + "')";
cmd.CommandType = CommandType.Text;
cmd.Connection = con.Connection;
try
{
con.OpenConn();
cmd.ExecuteNonQuery();
con.CloseConn();
return(true);
}
catch (Exception ex)
{
string mex = ex.Message;
cmd.Dispose();
con.CloseConn();
}
return(false);
}
private void addData(CongDungObj cd)
{
cd.MaCd = txtmacd.Text.Trim();
cd.TenCd = txttencd.Text.Trim();
}
public bool updData(CongDungObj cdObj)
{
return(cdMod.UpdData(cdObj));
}
public bool addData(CongDungObj cdObj)
{
return(cdMod.AddData(cdObj));
}
