>Is there any way ti check for the type of a file. I mean, I want to check if a file is an Image File or a PDF or XPS file. I have written a Method for the Image:
>

>        public static bool IsImageFile(string file)
>        {
>            bool isImageFile = false;
>            if (FileManager.FileExist(file))
>            {
>                try
>                {
>                    if ((new Bitmap(file)) != null) isImageFile = true;
>                }
>                catch
>                {
>                }
>            }
>
>            return isImageFile;
>        }
>

>
>It creates a new Bitmap() so if it is a big image the method should be very slow, and I only want to check it.

You may find something useful in there:

FileFunction:FileType() LXFramework method #40