public void run()
{
Exception exp = null;
string selectSQL = "SELECT * FROM Employees WHERE EmployeeId = ? AND FirstName = ?";
OleDbDataAdapter oleDBda = new OleDbDataAdapter();
oleDBda.SelectCommand = new OleDbCommand(selectSQL, new OleDbConnection());
IDataParameter[] Idp = oleDBda.GetFillParameters();
try
{
BeginCase("Length");
Compare(Idp.Length, 0);
}
catch (Exception ex) { exp = ex; }
finally { EndCase(exp); exp = null; }
oleDBda.SelectCommand.Parameters.Add(new OleDbParameter("@EmployeeId", DbType.Int32));
oleDBda.SelectCommand.Parameters["@EmployeeId"].SourceColumn = "EmployeeId";
oleDBda.SelectCommand.Parameters.Add(new OleDbParameter("@FirstName", OleDbType.VarWChar, 10));
Idp = oleDBda.GetFillParameters();
try
{
BeginCase("Parameter 0");
Compare(Idp[0], oleDBda.SelectCommand.Parameters[0]);
}
catch (Exception ex) { exp = ex; }
finally { EndCase(exp); exp = null; }
try
{
BeginCase("Parameter 1");
Compare(Idp[1], oleDBda.SelectCommand.Parameters[1]);
}
catch (Exception ex) { exp = ex; }
finally { EndCase(exp); exp = null; }
}
public IDataParameter[] GetFillParameters()
{
IDataParameter[] ida;
if (SDA != null)
{
ida = SDA.GetFillParameters();
}
else
{
ida = ODA.GetFillParameters();
}
return(ida);
}
private bool readDB(string sqlcmd)
{
bool op_result = false;
using (OleDbDataAdapter adapter = new OleDbDataAdapter(sqlcmd, conn))
{
try
{
Console.WriteLine(adapter.ToString());
Console.WriteLine(adapter.GetFillParameters());
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
return(op_result);
}