private static GetFileNameWithoutExtension ( string fileName ) : string | ||
fileName | string | |
return | string |
private static string GetFileNameWithoutExtension(string fileName)
{
if (fileName == null) return null;
int lastSeparatorIndex = fileName.LastIndexOf(fileNameExtensionSeparator, StringComparison.Ordinal);
if (lastSeparatorIndex < 0)
return fileName;
return fileName.Substring(0, lastSeparatorIndex);
}