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Old August 26th, 2008, 08:54 AM
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Default populating a db table with a sql dataset(full)

please can any one help....
i have a full dataset on the update line but when i do a select on the current table there is no data...
DataSet sqlDataSet = new DataSet();

        //read fb tables into an array of 189 tables
        DataSet fbDataSet = new DataSet();
        for (int j = 33; j < 189; j++)
        {
            fbCommand.CommandText = "SELECT * FROM " + " " + tableNames[j] + ""; //actual table
            FbDataAdapter fbAdapter2 = new FbDataAdapter(fbCommand);
            string tableName = (string)tableNames[j];
            fbAdapter2.Fill(fbDataSet, " " + tableName + "");
            //sqlCommand.CommandText = "SELECT * FROM " + " " + tableNames[j] + "";
            sqlDataSet = fbDataSet;
            SqlDataAdapter sqlAdapter = new SqlDataAdapter("SELECT * FROM " + " " + tableNames[j] + "", sqlConnectionString);
            if (sqlDataSet != null)
            {
                SqlCommandBuilder cb = new SqlCommandBuilder(sqlAdapter);
                //sqlAdapter.UpdateCommand = cb.GetUpdateCommand();
                sqlAdapter.TableMappings.Add("NONEXISTENTDATATABLE ", "" + tableName + "");
                try
                {
                    if (sqlDataSet.HasErrors == true)
                    {
                        sqlDataSet.RejectChanges();
                        MessageBox.Show("db write has errors");
                    }
                    else
                    {
                        sqlAdapter.Update(sqlDataSet,"NONEXISTENTDATATABLE "); // full dataset but not writing to my current table...
                    }
                }
                catch (Exception ex)
                {
                    throw new System.Exception(" CANNOT WRITE SQL DB", ex);
                }
            }
        }


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