public CsvCommandQueryResult Run(Csv csv, CsvCommand cmd)
{
try
{
var res = cmd.Query(csv);
if (OnSuccess != null)
{
OnSuccess.Invoke(cmd, res);
}
return(res);
}
catch (Exception e)
{
if (OnError != null)
{
OnError.Invoke(cmd, e);
}
return(null);
}
}
public CsvCommandQueryResult Run(Csv csv, string cmdStr)
{
CsvCommand cmd = null;
try
{
cmd = CsvCommand.Parse(cmdStr);
var res = cmd.Query(csv);
if (OnSuccess != null)
{
OnSuccess.Invoke(cmd, res);
}
return(res);
}
catch (Exception e)
{
if (OnError != null)
{
OnError.Invoke(cmd, e);
}
return(null);
}
}
private void Runner_OnSuccess(CsvCommand cmd, CsvCommandQueryResult result)
{
switch (cmd.CommandType)
{
case CsvCommandType.Select:
lastSelectCommand = cmd;
break;
}
switch (result.Type)
{
case CsvCommandQueryResultType.Csv:
DisplayCsv(result.Csv);
break;
case CsvCommandQueryResultType.Int:
if (lastSelectCommand != null)
{
CsvCommandRunner.GetInstance().Run(csv, lastSelectCommand);
}
UpdateText();
break;
}
}
private void Runner_OnError(CsvCommand cmd, Exception e)
{
MessageBox.Show(e.Message, "Csv Command Error");
}