// when encountering the same file name, create a file name with a index count addendum
public bool CreateForWriting()
{
try
{
int i = 1;
while (File.Exists(filename))
{
ConstructFullPathName("_" + i.ToString("X2")); //a simple counter
i++;
}
if (log != null)
{
log.TraceEvent(LogLevels.Info, 111, "Creating new output file: " + filename);
}
string path = Path.GetDirectoryName(filename);
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
stream = File.Create(filename);
writer = new StreamWriter(stream);// , System.Text.Encoding.Unicode);
return(true);
}
catch (Exception e)
{
if (log != null)
{
log.TraceException(e);
}
return(false);
}
}
public void ShowWB()
{
try
{
#if EXCEL
if (target == null)
{
target = new Excel.Application();
target.Workbooks.Add(); // add a new empty WB
target.Visible = true; // pop it up to the front, really annoying, in the traditional Windows way!
}
#endif
}
catch (Exception e)
{
ctrllog.TraceException(e);
}
}
public static bool ExcelPresent(LMLoggers.LognLM optlog = null)
{
try
{
if (Type.GetTypeFromProgID("Excel.Application") != null)
{
return(true);
}
}
catch (Exception e)
{
if (optlog != null)
{
optlog.TraceException(e);
}
}
return(false);
}