| public EvaluateNoReturn ( string commandString ) : string | ||
| commandString | string | |
| return | string | |
public string EvaluateNoReturn(string commandString)
{
string errmsg = string.Empty;
try
{
this._log.ClearErrorConsole();
this._RServer.Evaluate(commandString);
if (this._log.LastError != null && this._log.LastError.Length > 0)
errmsg = this.GetErrorText();//this flushes the old error. Cleaned for next.
}
catch (Exception ex)
{
if (this._log.LastError != null && this._log.LastError.Length > 0)
errmsg = this.GetErrorText();//this flushes the old error. Cleaned for next.
else
errmsg = "Exception occurred but no error message from R.";// _RServer.GetErrorText();// _log.LastError;
LastException = ex;
logService.WriteToLogLevel("Could not execute: < " + commandString + " >", LogLevelEnum.Error);
}
return errmsg;
}
public RPackageManager(RService dispatcher, Journal journal)
{
_journal = journal;
_dispatcher = dispatcher;
//can be executed once here and then no need to use it methods below.
string errmsg = _dispatcher.EvaluateNoReturn("library(tools)");
if (errmsg != null && errmsg.Trim().Length < 1) //error occurred
{
}
}