public static void RunDatasetTest(MainForm frm, PFSQLServerCE40 db)
{
string query = string.Empty;
DataSet ds;
int numRows = -1;
_msg.Length = 0;
_msg.Append("Running RunDatasetTest ...");
Program._messageLog.WriteLine(_msg.ToString());
try
{
query = frm.txtQuery.Text;
db.OpenConnection();
ds = db.RunQueryDataset(query, "dsTabCe");
if (ds.Tables["dstest"] != null)
{
if (ds.Tables["dstest"].Rows.Count > 0)
{
numRows = ds.Tables["dstest"].Rows.Count;
}
}
_msg.Length = 0;
_msg.Append("Number of rows in ");
_msg.Append(ds.Tables[0].TableName);
_msg.Append(": ");
_msg.Append(numRows.ToString("#,##0"));
Program._messageLog.WriteLine(_msg.ToString());
db.returnResult += new PFSQLServerCE40.ResultDelegate(OutputResults);
db.ProcessDataSet(ds);
db.returnResultAsString += new PFSQLServerCE40.ResultAsStringDelegate(OutputExtractFormattedData);
db.ExtractDelimitedDataFromDataSet(ds, "\t", "\r\n", true);
ds.DataSetName = "dsDataSetCe";
db.SaveDataSetToXmlFile(ds, @"c:\Temp\TestCeDs.xml");
db.SaveDataSetWithSchemaToXmlFile(ds, @"c:\Temp\TestCeDsPlus.xml");
db.SaveDataSetToXmlSchemaFile(ds, @"c:\Temp\TestCeDs.xsd");
PFDataProcessor dataProcessor = new PFDataProcessor();
XmlDocument xmlDoc = dataProcessor.CopyDataSetToXmlDocument(ds);
Program._messageLog.WriteLine("\r\n" + xmlDoc.OuterXml + "\r\n");
db.CloseConnection();
}
catch (System.Exception ex)
{
_msg.Length = 0;
_msg.Append(AppGlobals.AppMessages.FormatErrorMessage(ex));
Program._messageLog.WriteLine(_msg.ToString());
AppMessages.DisplayErrorMessage(_msg.ToString(), _saveErrorMessagesToAppLog);
}
finally
{
_msg.Length = 0;
_msg.Append("...RunDatasetTest Finished.");
Program._messageLog.WriteLine(_msg.ToString());
}
}
