判断图片格式

    private void CheckImage(string path)        {            MyService.Services ss = new MyService.Services();            DirectoryInfo info = new DirectoryInfo(path);

            foreach (var item in info.GetDirectories())            {                string name = item.Name;                foreach (var items in item.GetFiles())                {                    //name = info.Name;                    string extension = items.Extension.ToLower();                    string[] imgExtension = new string[] { ".jpg", ".gif", ".png", ".bmp", ".jpeg" };                    bool isPic = false;                    foreach (string itemf in imgExtension)                    {                        if (itemf == extension)                        {                            isPic = true;                        }                    }         }

   } }

转载于:https://www.cnblogs.com/wanheng/archive/2012/01/11/2319218.html