Debug skips DataAdapter.Update code. Why??

  • Thread starter Thread starter Assimalyst
  • Start date Start date
A

Assimalyst

Hi,

I'm attempting to input data into two related tables using stored
procedures. I found some good example code, which i have followed,
checked and double checked, but for some reason the update is not
happening.

Below is the code, it's pretty lengthy so to save you time i'll say now
that it runs through fine in debug until near the very end, the
patientDataAdapter.Update(dsAddPatient, "Patient"); line just above the
'catch' section. It runs the previous line then jumps this and
subsequent lines going straight to 'catch'.

The code:

private void addPatientDataToDB()
{
try
{
// Create the DataSet object
DataSet dsAddPatient = new DataSet();
// Connect to database
SqlConnection conn = new
SqlConnection(ConfigurationSettings.AppSettings["strConn"]);
conn.Open();

// Create the DataTable "Patient" in the Dataset and the
DataAdapter
SqlDataAdapter patientDataAdapter = new
SqlDataAdapter(new SqlCommand("SELECT * FROM tblPatient", conn));

patientDataAdapter.InsertCommand = new
SqlCommand("proc_InsertPatient", conn);
SqlCommand cmdInsert = patientDataAdapter.InsertCommand;
cmdInsert.CommandType = CommandType.StoredProcedure;

cmdInsert.Parameters.Add(new SqlParameter("@patientNo",
SqlDbType.Int));
cmdInsert.Parameters["@patientNo"].Direction =
ParameterDirection.Output;
cmdInsert.Parameters["@patientNo"].SourceColumn = "patientNo";

cmdInsert.Parameters.Add(new SqlParameter("@pntUnitID",
SqlDbType.NVarChar,15,"pntUnitID"));
cmdInsert.Parameters.Add(new SqlParameter("@pntTitle",
SqlDbType.NVarChar,4,"pntTitle"));
cmdInsert.Parameters.Add(new SqlParameter("@pntFName",
SqlDbType.NVarChar,20,"pntFName"));
cmdInsert.Parameters.Add(new SqlParameter("@pntLName",
SqlDbType.NVarChar,30,"pntLName"));
cmdInsert.Parameters.Add(new SqlParameter("@pntDOB",
SqlDbType.DateTime,8,"pntDOB"));
cmdInsert.Parameters.Add(new SqlParameter("@pntSex",
SqlDbType.NVarChar,1,"pntSex"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress1",
SqlDbType.NVarChar,150,"pntAddress1"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress2",
SqlDbType.NVarChar,150,"pntAddress2"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress3",
SqlDbType.NVarChar,150,"pntAddress3"));
cmdInsert.Parameters.Add(new SqlParameter("@pntcountryNo",
SqlDbType.Int,4,"pntCountryNo"));
cmdInsert.Parameters.Add(new SqlParameter("@pntPostcode",
SqlDbType.NVarChar,10,"pntPostcode"));
cmdInsert.Parameters.Add(new SqlParameter("@pntHPnone",
SqlDbType.NVarChar,14,"pntHPnone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntWPhone",
SqlDbType.NVarChar,14,"pntWPhone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntMobPhone",
SqlDbType.NVarChar,14,"pntMobPhone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntEmail",
SqlDbType.NVarChar,50,"pntEmail"));
cmdInsert.Parameters.Add(new SqlParameter("@pntStage",
SqlDbType.NVarChar,5,"pntStage"));
cmdInsert.Parameters.Add(new SqlParameter("@pntT",
SqlDbType.TinyInt,1,"pntT"));
cmdInsert.Parameters.Add(new SqlParameter("@pntN",
SqlDbType.TinyInt,1,"pntN"));
cmdInsert.Parameters.Add(new SqlParameter("@pntM",
SqlDbType.TinyInt,1,"pntM"));
cmdInsert.Parameters.Add(new SqlParameter("@pntPreviousTreatments",
SqlDbType.Char,1000,"pntPreviousTreatments"));
cmdInsert.Parameters.Add(new SqlParameter("@pntFurtherNotes",
SqlDbType.Char,1000,"pntFurtherNotes"));

patientDataAdapter.FillSchema(dsAddPatient, SchemaType.Source);

DataTable pTable = dsAddPatient.Tables["Table"];
pTable.TableName = "Patient";

// Create the DataTable "Histology" in the
// Dataset and the DataAdapter

SqlDataAdapter histologyDataAdapter = new
SqlDataAdapter(new SqlCommand("SELECT * FROM tblSample", conn));

histologyDataAdapter.InsertCommand = new
SqlCommand("proc_InsertHistology", conn);

cmdInsert = histologyDataAdapter.InsertCommand;
cmdInsert.CommandType = CommandType.StoredProcedure;

cmdInsert.Parameters.Add(new SqlParameter("@patientNo",
SqlDbType.Int,4));
cmdInsert.Parameters["@patientNo"].SourceColumn = "patientNo";
cmdInsert.Parameters.Add(new SqlParameter("@lesHistology",
SqlDbType.NVarChar,50));
cmdInsert.Parameters["@lesHistology"].SourceColumn =
"lesHistology";
cmdInsert.Parameters.Add(new SqlParameter("@lesNull",
SqlDbType.NVarChar,10));
cmdInsert.Parameters["@lesNull"].SourceColumn = "lesNull";

histologyDataAdapter.FillSchema(dsAddPatient, SchemaType.Source);

pTable = dsAddPatient.Tables["Table"];
pTable.TableName = "Histology";

// Create the relationship between the two tables
dsAddPatient.Relations.Add(new DataRelation("ParentChild",
dsAddPatient.Tables["Patient"].Columns["patientNo"],
dsAddPatient.Tables["Histology"].Columns["patientNo"]));

// Insert the Data
DataRow patientRow = dsAddPatient.Tables["Patient"].NewRow();
patientRow["pntUnitID"] = patientCodeTxtBx.Text;
patientRow["pntTitle"] = titleCboBx.SelectedValue;
patientRow["pntFName"] = fNameTxtBx.Text;
patientRow["pntLName"] = lNameTxtBx.Text;
patientRow["pntSex"] = sexCboBx.SelectedValue;
patientRow["pntDOB"] = DOBTxtBx.Text;
patientRow["pntAddress1"] = address1TxtBx.Text;
patientRow["pntAddress2"] = address2TxtBx.Text;
patientRow["pntAddress3"] = address3TxtBx.Text;
patientRow["pntcountryNo"] = countryCboBx.SelectedValue;
patientRow["pntPostcode"] = postcodeTxtBx.Text;
patientRow["pntHPhone"] = phoneTxtBx.Text;
patientRow["pntWPhone"] = workPhoneTxtBx.Text;
patientRow["pntMobPhone"] = mobileTxtBx.Text;
patientRow["pntEmail"] = emailTxtBx.Text;
patientRow["pntStage"] = stageCboBx.SelectedValue;
patientRow["pntT"] = tTxtBx.Text;
patientRow["pntN"] = nTxtBx.Text;
patientRow["pntM"] = mTxtBx.Text;
patientRow["pntPreviousTreatments"] = previousTreatmentsTxtBx.Text;
patientRow["pntFurtherNotes"] = notesTxtBx.Text;
dsAddPatient.Tables["Patient"].Rows.Add(patientRow);

DataRow histologyRow = dsAddPatient.Tables["Histology"].NewRow();
histologyRow["lesHistology"] = histologyCboBx.SelectedValue;

histologyRow.SetParentRow(patientRow);
dsAddPatient.Tables["Histology"].Rows.Add(histologyRow);

patientDataAdapter.Update(dsAddPatient, "Patient");
histologyDataAdapter.Update(dsAddPatient, "Histology");

messageLbl.Text = "Data successfully added to database";
}
catch (Exception ex)
{
messageLbl.Text = ex + "Unable to connect to the database";
}
finally
{
// Close the connection
DataAccess.DBConnection.CloseDBConnection();
}
}

Anyone with any ideas why it might be jumping the

patientDataAdapter.Update(dsAddPatient, "Patient");
and
histologyDataAdapter.Update(dsAddPatient, "Histology");

statements?

Thanks.
 
That is because the line above the Update is causing an error. Hence, the
debugger is going to the next line that gets executed - the catch clause.

You should look at 'ex' to see what the problems is.

Assimalyst said:
Hi,

I'm attempting to input data into two related tables using stored
procedures. I found some good example code, which i have followed,
checked and double checked, but for some reason the update is not
happening.

Below is the code, it's pretty lengthy so to save you time i'll say now
that it runs through fine in debug until near the very end, the
patientDataAdapter.Update(dsAddPatient, "Patient"); line just above the
'catch' section. It runs the previous line then jumps this and
subsequent lines going straight to 'catch'.

The code:

private void addPatientDataToDB()
{
try
{
// Create the DataSet object
DataSet dsAddPatient = new DataSet();
// Connect to database
SqlConnection conn = new
SqlConnection(ConfigurationSettings.AppSettings["strConn"]);
conn.Open();

// Create the DataTable "Patient" in the Dataset and the
DataAdapter
SqlDataAdapter patientDataAdapter = new
SqlDataAdapter(new SqlCommand("SELECT * FROM tblPatient", conn));

patientDataAdapter.InsertCommand = new
SqlCommand("proc_InsertPatient", conn);
SqlCommand cmdInsert = patientDataAdapter.InsertCommand;
cmdInsert.CommandType = CommandType.StoredProcedure;

cmdInsert.Parameters.Add(new SqlParameter("@patientNo",
SqlDbType.Int));
cmdInsert.Parameters["@patientNo"].Direction =
ParameterDirection.Output;
cmdInsert.Parameters["@patientNo"].SourceColumn = "patientNo";

cmdInsert.Parameters.Add(new SqlParameter("@pntUnitID",
SqlDbType.NVarChar,15,"pntUnitID"));
cmdInsert.Parameters.Add(new SqlParameter("@pntTitle",
SqlDbType.NVarChar,4,"pntTitle"));
cmdInsert.Parameters.Add(new SqlParameter("@pntFName",
SqlDbType.NVarChar,20,"pntFName"));
cmdInsert.Parameters.Add(new SqlParameter("@pntLName",
SqlDbType.NVarChar,30,"pntLName"));
cmdInsert.Parameters.Add(new SqlParameter("@pntDOB",
SqlDbType.DateTime,8,"pntDOB"));
cmdInsert.Parameters.Add(new SqlParameter("@pntSex",
SqlDbType.NVarChar,1,"pntSex"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress1",
SqlDbType.NVarChar,150,"pntAddress1"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress2",
SqlDbType.NVarChar,150,"pntAddress2"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress3",
SqlDbType.NVarChar,150,"pntAddress3"));
cmdInsert.Parameters.Add(new SqlParameter("@pntcountryNo",
SqlDbType.Int,4,"pntCountryNo"));
cmdInsert.Parameters.Add(new SqlParameter("@pntPostcode",
SqlDbType.NVarChar,10,"pntPostcode"));
cmdInsert.Parameters.Add(new SqlParameter("@pntHPnone",
SqlDbType.NVarChar,14,"pntHPnone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntWPhone",
SqlDbType.NVarChar,14,"pntWPhone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntMobPhone",
SqlDbType.NVarChar,14,"pntMobPhone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntEmail",
SqlDbType.NVarChar,50,"pntEmail"));
cmdInsert.Parameters.Add(new SqlParameter("@pntStage",
SqlDbType.NVarChar,5,"pntStage"));
cmdInsert.Parameters.Add(new SqlParameter("@pntT",
SqlDbType.TinyInt,1,"pntT"));
cmdInsert.Parameters.Add(new SqlParameter("@pntN",
SqlDbType.TinyInt,1,"pntN"));
cmdInsert.Parameters.Add(new SqlParameter("@pntM",
SqlDbType.TinyInt,1,"pntM"));
cmdInsert.Parameters.Add(new SqlParameter("@pntPreviousTreatments",
SqlDbType.Char,1000,"pntPreviousTreatments"));
cmdInsert.Parameters.Add(new SqlParameter("@pntFurtherNotes",
SqlDbType.Char,1000,"pntFurtherNotes"));

patientDataAdapter.FillSchema(dsAddPatient, SchemaType.Source);

DataTable pTable = dsAddPatient.Tables["Table"];
pTable.TableName = "Patient";

// Create the DataTable "Histology" in the
// Dataset and the DataAdapter

SqlDataAdapter histologyDataAdapter = new
SqlDataAdapter(new SqlCommand("SELECT * FROM tblSample", conn));

histologyDataAdapter.InsertCommand = new
SqlCommand("proc_InsertHistology", conn);

cmdInsert = histologyDataAdapter.InsertCommand;
cmdInsert.CommandType = CommandType.StoredProcedure;

cmdInsert.Parameters.Add(new SqlParameter("@patientNo",
SqlDbType.Int,4));
cmdInsert.Parameters["@patientNo"].SourceColumn = "patientNo";
cmdInsert.Parameters.Add(new SqlParameter("@lesHistology",
SqlDbType.NVarChar,50));
cmdInsert.Parameters["@lesHistology"].SourceColumn =
"lesHistology";
cmdInsert.Parameters.Add(new SqlParameter("@lesNull",
SqlDbType.NVarChar,10));
cmdInsert.Parameters["@lesNull"].SourceColumn = "lesNull";

histologyDataAdapter.FillSchema(dsAddPatient, SchemaType.Source);

pTable = dsAddPatient.Tables["Table"];
pTable.TableName = "Histology";

// Create the relationship between the two tables
dsAddPatient.Relations.Add(new DataRelation("ParentChild",
dsAddPatient.Tables["Patient"].Columns["patientNo"],
dsAddPatient.Tables["Histology"].Columns["patientNo"]));

// Insert the Data
DataRow patientRow = dsAddPatient.Tables["Patient"].NewRow();
patientRow["pntUnitID"] = patientCodeTxtBx.Text;
patientRow["pntTitle"] = titleCboBx.SelectedValue;
patientRow["pntFName"] = fNameTxtBx.Text;
patientRow["pntLName"] = lNameTxtBx.Text;
patientRow["pntSex"] = sexCboBx.SelectedValue;
patientRow["pntDOB"] = DOBTxtBx.Text;
patientRow["pntAddress1"] = address1TxtBx.Text;
patientRow["pntAddress2"] = address2TxtBx.Text;
patientRow["pntAddress3"] = address3TxtBx.Text;
patientRow["pntcountryNo"] = countryCboBx.SelectedValue;
patientRow["pntPostcode"] = postcodeTxtBx.Text;
patientRow["pntHPhone"] = phoneTxtBx.Text;
patientRow["pntWPhone"] = workPhoneTxtBx.Text;
patientRow["pntMobPhone"] = mobileTxtBx.Text;
patientRow["pntEmail"] = emailTxtBx.Text;
patientRow["pntStage"] = stageCboBx.SelectedValue;
patientRow["pntT"] = tTxtBx.Text;
patientRow["pntN"] = nTxtBx.Text;
patientRow["pntM"] = mTxtBx.Text;
patientRow["pntPreviousTreatments"] = previousTreatmentsTxtBx.Text;
patientRow["pntFurtherNotes"] = notesTxtBx.Text;
dsAddPatient.Tables["Patient"].Rows.Add(patientRow);

DataRow histologyRow = dsAddPatient.Tables["Histology"].NewRow();
histologyRow["lesHistology"] = histologyCboBx.SelectedValue;

histologyRow.SetParentRow(patientRow);
dsAddPatient.Tables["Histology"].Rows.Add(histologyRow);

patientDataAdapter.Update(dsAddPatient, "Patient");
histologyDataAdapter.Update(dsAddPatient, "Histology");

messageLbl.Text = "Data successfully added to database";
}
catch (Exception ex)
{
messageLbl.Text = ex + "Unable to connect to the database";
}
finally
{
// Close the connection
DataAccess.DBConnection.CloseDBConnection();
}
}

Anyone with any ideas why it might be jumping the

patientDataAdapter.Update(dsAddPatient, "Patient");
and
histologyDataAdapter.Update(dsAddPatient, "Histology");

statements?

Thanks.
Click to expand...
 
Can you tell us what is the error returned in the Message property of
the Ex object from your Catch section?

Right now, you always return "Unable to connect to Database", but in
fact any number of things could go wrong which may have nothing to do
with a connection problem.
 
Do you know what try/catch does ? Now that you have an exception see its
details to diagnose the problem or post its details to get help ???

--
Patrice

Assimalyst said:
Hi,

I'm attempting to input data into two related tables using stored
procedures. I found some good example code, which i have followed,
checked and double checked, but for some reason the update is not
happening.

Below is the code, it's pretty lengthy so to save you time i'll say now
that it runs through fine in debug until near the very end, the
patientDataAdapter.Update(dsAddPatient, "Patient"); line just above the
'catch' section. It runs the previous line then jumps this and
subsequent lines going straight to 'catch'.

The code:

private void addPatientDataToDB()
{
try
{
// Create the DataSet object
DataSet dsAddPatient = new DataSet();
// Connect to database
SqlConnection conn = new
SqlConnection(ConfigurationSettings.AppSettings["strConn"]);
conn.Open();

// Create the DataTable "Patient" in the Dataset and the
DataAdapter
SqlDataAdapter patientDataAdapter = new
SqlDataAdapter(new SqlCommand("SELECT * FROM tblPatient", conn));

patientDataAdapter.InsertCommand = new
SqlCommand("proc_InsertPatient", conn);
SqlCommand cmdInsert = patientDataAdapter.InsertCommand;
cmdInsert.CommandType = CommandType.StoredProcedure;

cmdInsert.Parameters.Add(new SqlParameter("@patientNo",
SqlDbType.Int));
cmdInsert.Parameters["@patientNo"].Direction =
ParameterDirection.Output;
cmdInsert.Parameters["@patientNo"].SourceColumn = "patientNo";

cmdInsert.Parameters.Add(new SqlParameter("@pntUnitID",
SqlDbType.NVarChar,15,"pntUnitID"));
cmdInsert.Parameters.Add(new SqlParameter("@pntTitle",
SqlDbType.NVarChar,4,"pntTitle"));
cmdInsert.Parameters.Add(new SqlParameter("@pntFName",
SqlDbType.NVarChar,20,"pntFName"));
cmdInsert.Parameters.Add(new SqlParameter("@pntLName",
SqlDbType.NVarChar,30,"pntLName"));
cmdInsert.Parameters.Add(new SqlParameter("@pntDOB",
SqlDbType.DateTime,8,"pntDOB"));
cmdInsert.Parameters.Add(new SqlParameter("@pntSex",
SqlDbType.NVarChar,1,"pntSex"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress1",
SqlDbType.NVarChar,150,"pntAddress1"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress2",
SqlDbType.NVarChar,150,"pntAddress2"));
cmdInsert.Parameters.Add(new SqlParameter("@pntAddress3",
SqlDbType.NVarChar,150,"pntAddress3"));
cmdInsert.Parameters.Add(new SqlParameter("@pntcountryNo",
SqlDbType.Int,4,"pntCountryNo"));
cmdInsert.Parameters.Add(new SqlParameter("@pntPostcode",
SqlDbType.NVarChar,10,"pntPostcode"));
cmdInsert.Parameters.Add(new SqlParameter("@pntHPnone",
SqlDbType.NVarChar,14,"pntHPnone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntWPhone",
SqlDbType.NVarChar,14,"pntWPhone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntMobPhone",
SqlDbType.NVarChar,14,"pntMobPhone"));
cmdInsert.Parameters.Add(new SqlParameter("@pntEmail",
SqlDbType.NVarChar,50,"pntEmail"));
cmdInsert.Parameters.Add(new SqlParameter("@pntStage",
SqlDbType.NVarChar,5,"pntStage"));
cmdInsert.Parameters.Add(new SqlParameter("@pntT",
SqlDbType.TinyInt,1,"pntT"));
cmdInsert.Parameters.Add(new SqlParameter("@pntN",
SqlDbType.TinyInt,1,"pntN"));
cmdInsert.Parameters.Add(new SqlParameter("@pntM",
SqlDbType.TinyInt,1,"pntM"));
cmdInsert.Parameters.Add(new SqlParameter("@pntPreviousTreatments",
SqlDbType.Char,1000,"pntPreviousTreatments"));
cmdInsert.Parameters.Add(new SqlParameter("@pntFurtherNotes",
SqlDbType.Char,1000,"pntFurtherNotes"));

patientDataAdapter.FillSchema(dsAddPatient, SchemaType.Source);

DataTable pTable = dsAddPatient.Tables["Table"];
pTable.TableName = "Patient";

// Create the DataTable "Histology" in the
// Dataset and the DataAdapter

SqlDataAdapter histologyDataAdapter = new
SqlDataAdapter(new SqlCommand("SELECT * FROM tblSample", conn));

histologyDataAdapter.InsertCommand = new
SqlCommand("proc_InsertHistology", conn);

cmdInsert = histologyDataAdapter.InsertCommand;
cmdInsert.CommandType = CommandType.StoredProcedure;

cmdInsert.Parameters.Add(new SqlParameter("@patientNo",
SqlDbType.Int,4));
cmdInsert.Parameters["@patientNo"].SourceColumn = "patientNo";
cmdInsert.Parameters.Add(new SqlParameter("@lesHistology",
SqlDbType.NVarChar,50));
cmdInsert.Parameters["@lesHistology"].SourceColumn =
"lesHistology";
cmdInsert.Parameters.Add(new SqlParameter("@lesNull",
SqlDbType.NVarChar,10));
cmdInsert.Parameters["@lesNull"].SourceColumn = "lesNull";

histologyDataAdapter.FillSchema(dsAddPatient, SchemaType.Source);

pTable = dsAddPatient.Tables["Table"];
pTable.TableName = "Histology";

// Create the relationship between the two tables
dsAddPatient.Relations.Add(new DataRelation("ParentChild",
dsAddPatient.Tables["Patient"].Columns["patientNo"],
dsAddPatient.Tables["Histology"].Columns["patientNo"]));

// Insert the Data
DataRow patientRow = dsAddPatient.Tables["Patient"].NewRow();
patientRow["pntUnitID"] = patientCodeTxtBx.Text;
patientRow["pntTitle"] = titleCboBx.SelectedValue;
patientRow["pntFName"] = fNameTxtBx.Text;
patientRow["pntLName"] = lNameTxtBx.Text;
patientRow["pntSex"] = sexCboBx.SelectedValue;
patientRow["pntDOB"] = DOBTxtBx.Text;
patientRow["pntAddress1"] = address1TxtBx.Text;
patientRow["pntAddress2"] = address2TxtBx.Text;
patientRow["pntAddress3"] = address3TxtBx.Text;
patientRow["pntcountryNo"] = countryCboBx.SelectedValue;
patientRow["pntPostcode"] = postcodeTxtBx.Text;
patientRow["pntHPhone"] = phoneTxtBx.Text;
patientRow["pntWPhone"] = workPhoneTxtBx.Text;
patientRow["pntMobPhone"] = mobileTxtBx.Text;
patientRow["pntEmail"] = emailTxtBx.Text;
patientRow["pntStage"] = stageCboBx.SelectedValue;
patientRow["pntT"] = tTxtBx.Text;
patientRow["pntN"] = nTxtBx.Text;
patientRow["pntM"] = mTxtBx.Text;
patientRow["pntPreviousTreatments"] = previousTreatmentsTxtBx.Text;
patientRow["pntFurtherNotes"] = notesTxtBx.Text;
dsAddPatient.Tables["Patient"].Rows.Add(patientRow);

DataRow histologyRow = dsAddPatient.Tables["Histology"].NewRow();
histologyRow["lesHistology"] = histologyCboBx.SelectedValue;

histologyRow.SetParentRow(patientRow);
dsAddPatient.Tables["Histology"].Rows.Add(histologyRow);

patientDataAdapter.Update(dsAddPatient, "Patient");
histologyDataAdapter.Update(dsAddPatient, "Histology");

messageLbl.Text = "Data successfully added to database";
}
catch (Exception ex)
{
messageLbl.Text = ex + "Unable to connect to the database";
}
finally
{
// Close the connection
DataAccess.DBConnection.CloseDBConnection();
}
}

Anyone with any ideas why it might be jumping the

patientDataAdapter.Update(dsAddPatient, "Patient");
and
histologyDataAdapter.Update(dsAddPatient, "Histology");

statements?

Thanks.
Click to expand...
 
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