private static bool IsInValidDocument(string fileName)
{
var documentExtensionsPredicate = new FileExtPred(TYPES2);
return(!documentExtensionsPredicate.Test(fileName));
}
private static bool IsInValidImage(string fileName)
{
var imageExtensionsPredicate = new FileExtPred(TYPES);
return(!imageExtensionsPredicate.Test(fileName));
}