ASP.NET 2.0 C# Insert to database not working
-
07-06-2021 - |
Question
I have an asp.net wizard control in my web application I am calling a stored procedure from code behind to insert data into database. Executing the proc in SSMS works fine and I had gotten this block to work once before and made changes (i unfortunately cannot remember which changes i made). My problem is that when the next button is clicked no errors are thrown and also no data is written to the database. I have tested by adding exception into the cnx2 try block and the exceptions were thrown so I know the code is executing to the place I want it to but it is still not inserting. Any help is appreciated Thank you. And please if there is any information i can add that may help let me know
protected void onNextButtonClick(object sender, EventArgs e)
{
if (Wizard1.ActiveStepIndex.Equals(1))
{
page1Submit();
}
else if (Wizard1.ActiveStepIndex.Equals(2))
{
page2Submit();
}
else if (Wizard1.ActiveStepIndex.Equals(3))
{
page3Submit();
}
else if (Wizard1.ActiveStepIndex.Equals(8))
{
page8submit();
}
}
protected void page1Submit()
{
string hispanic;
if (cbIsHispanic.Checked)
{
hispanic = "1";
}
else
{
hispanic = "0";
}
bool newReport = true;
SqlConnection cnx = new SqlConnection(server);
SqlCommand cmd = new SqlCommand("[ReportCheckExists]", cnx);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@reportNumber", dReportNumber.Text.ToString());
try
{
cnx.Open();
int rowCount = Convert.ToInt32(cmd.ExecuteScalar());
cnx.Close();
if (rowCount > 0)
{
newReport = false;
}
}
catch (Exception ex)
{
throw new Exception("Error executing MyProcedureName.", ex);
}
if (newReport)
{
SqlConnection cnx2 = new SqlConnection(server);
SqlCommand cmd2 = new SqlCommand("[NewReport]", cnx2);
cmd2.CommandType = CommandType.StoredProcedure;
cmd2.Parameters.AddWithValue("@reportNumber", dReportNumber.Text.ToString());
try
{
cnx.Open();
cmd.ExecuteNonQuery();
cnx.Close();
}
catch (Exception ex)
{
throw new Exception("Error executing MyProcedureName.", ex);
}
}
else
{
string strJavaScript = "<script language = javascript type=text/Javascript> alert('That report number already exists. If you need to modify a report select it from the main menu or enter the report number again.')</script>";
this.Page.RegisterClientScriptBlock("Key4", strJavaScript);
Wizard1.ActiveStepIndex = 0;
}
}
Solution
It's probably because you are executing the cmd
command, and not cmd2
in your second try catch block