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public void Check_Blank(string LotNum)
{
SqlCeConnection SqlCnx = new SqlCeConnection(@"Data Source=dbvehiaai.sdf");
try
{
string sSQL = "SELECT lf_fender, lf_headl, fr_bumper, fr_grill, fr_hood, rt_headl, rt_fender, fr_wind FROM vehiaai WHERE lot = "+LotNum;
SqlCeCommand SqlCommand = new SqlCeCommand(sSQL, SqlCnx);
SqlCnx.Open();
SqlCeDataReader SqlData = SqlCommand.ExecuteReader();
SqlData.Read();
string Check_lf_fender;
string Check_lf_headl;
string Check_fr_bumper;
string Check_fr_grill;
string Check_fr_hood;
string Check_rt_headl;
string Check_rt_fender;
string Check_fr_wind;
/// Check_lf_fender
if(SqlData.GetString(0) != null)
{
Check_lf_fender = SqlData.GetString(0);
}
else
{
Check_lf_fender = string.Empty;
}
/// Check_lf_headl
if(SqlData.GetString(1) != null)
{
Check_lf_headl = SqlData.GetString(1);
}
else
{
Check_lf_headl = string.Empty;
}
/// Check_fr_bumper
if(SqlData.GetString(2) != null)
{
Check_fr_bumper = SqlData.GetString(2);
}
else
{
Check_fr_bumper = string.Empty;
}
/// Check_fr_grill
if(SqlData.GetString(3) != null)
{
Check_fr_grill = SqlData.GetString(3);
}
else
{
Check_fr_grill = string.Empty;
}
/// Check_fr_hood
if(SqlData.GetString(4) != null)
{
Check_fr_hood = SqlData.GetString(4);
}
else
{
Check_fr_hood = string.Empty;
}
/// Check_rt_headl
if(SqlData.GetString(5) != null)
{
Check_rt_headl = SqlData.GetString(5);
}
else
{
Check_rt_headl = string.Empty;
}
/// Check_rt_fender
if(SqlData.GetString(6) != null)
{
Check_rt_fender = SqlData.GetString(6);
}
else
{
Check_rt_fender = string.Empty;
}
/// Check_fr_wind
if(SqlData.GetString(7) != null)
{
Check_fr_wind = SqlData.GetString(7);
}
else
{
Check_fr_wind = string.Empty;
}
SqlData.Close();
SqlData.Dispose();
if ((SqlCnx != null) && (SqlCnx.State == ConnectionState.Open))
{
SqlCnx.Close();
SqlCnx.Dispose();
}
switch(Check_lf_fender)
{
case "1":
lf_fender1.Checked = true;
break;
case "2":
lf_fender2.Checked = true;
break;
case "3":
lf_fender3.Checked = true;
break;
case "4":
lf_fender4.Checked = true;
break;
default:
break;
}
}
catch(SqlCeException SqlCEex)
{
MessageBox.Show("SqlCE Error :\n"+SqlCEex.Message, "SQLCE ERROR", MessageBoxButtons.OK, MessageBoxIcon.Exclamation, MessageBoxDefaultButton.Button1);
}
catch(Exception ex)
{
MessageBox.Show("Other Error :\n"+ex.Message);
}
} |