/// <summary>
/// save Data to File
/// </summary>
/// <param name="FileName">the FileName to use for save</param>
/// <param name="FileVersion">optional File-Version to apply - use "" to apply DLL-Version</param>
/// <returns>TRUE on success, FALSE on error</returns>
private bool _SaveToFile(string FileName, string FileVersion)
{
// something set in FileName? Exit if not...
if (FileName.Trim() == "")
{
return(false);
}
DDPro.Software.Net20.Library.Rijndael _cipher = new DDPro.Software.Net20.Library.Rijndael(System.Text.Encoding.UTF8);
// get dataset-data
string _innerXML = _int_DataSet.GetXml();
StringBuilder _FileCont = new StringBuilder();
_FileCont.AppendLine("CUX = Ciphered User XML");
// set File-Version by Assembly-Number
if (FileVersion == "") // no Version specified - use DLL-Version
{
_FileCont.AppendLine("Version = " + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Major.ToString() + "." + System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.Minor.ToString());
}
else // Version is specified
{
_FileCont.AppendLine("Version = " + FileVersion);
}
_FileCont.AppendLine("Index = " + _set_IdxMode.ToString()); // specify used index
_FileCont.AppendLine("-| start |-"); // set StartData-Tag
// start Data-Block
string _cDat = _cipher.EasyEncrypt(_innerXML, _set_DataCipherPhrase);
// add linebreak every 60 signs in Data
long _strLen = _cDat.Length;
double _runCycles = (_strLen / 60);
int _runs = Convert.ToInt32(Math.Floor(_runCycles));
for (long i = 0; i <= _runs; i++)
{
if ((i * 60) > int.MaxValue) // if not "runable" cycle
{
return(false); // exit on too many cycles
}
if (i == _runs) // last cycle - take the rest
{
_FileCont.AppendLine(_cDat.Substring(Convert.ToInt32(i * 60))); // add 60 signs
}
else // regular cycle - write 60 signs
{
_FileCont.AppendLine(_cDat.Substring(Convert.ToInt32(i * 60), 60)); // add 60 signs
}
}
// end Data-Block
_FileCont.AppendLine("-| end |-");
// _FileCont.AppendLine( "" ); // 4 debug
// _FileCont.AppendLine( _cDat ); // 4 debug
// write data to file
if (!_fileWriter(FileName, _FileCont.ToString()))
{
return(false);
}
// everything has worked, data is saved
_int_DataSet.AcceptChanges(); // remind save
return(true);
}
private string GetColumnControlId()
{
string controlId = "";
if (IndexColumn >= 0 && IndexColumn <= 9)
{
controlId = "ctl0" + IndexColumn.ToString();
}
if (IndexColumn >= 10 && IndexColumn <= 99)
{
controlId = "ctl" + IndexColumn.ToString();
}
return(controlId);
}
