/C#/C# web page show 2nd page of tiff on an image control

C# web page show 2nd page of tiff on an image control

public static string[] ConvertTiffToJpeg(string fileName) 
{ 
        using (Image imageFile = Image.FromFile(fileName)) 
        { 
            FrameDimension frameDimensions = new FrameDimension( 
                imageFile.FrameDimensionsList[0]); 

            // Gets the number of pages from the tiff image (if multipage) 
            int frameNum = imageFile.GetFrameCount(frameDimensions); 
            string[] jpegPaths = new string[frameNum]; 

            for (int frame = 0; frame < frameNum; frame++) 
            { 
                // Selects one frame at a time and save as jpeg. 
                imageFile.SelectActiveFrame(frameDimensions, frame); 
                using (Bitmap bmp = new Bitmap(imageFile)) 
                { 
                    jpegPaths[frame] = String.Format("{0}\\{1}{2}.jpg",  
                        Path.GetDirectoryName(fileName), 
                        Path.GetFileNameWithoutExtension(fileName),  
                        frame); 
                    bmp.Save(jpegPaths[frame], ImageFormat.Jpeg); 
                } 
            } 

            return jpegPaths; 
        } 
}

Source: stackoverflow.com

C# web page show 2nd page of tiff on an image control

  public static class ConvertTiffToJpeg
    {
        static string base64String = null;
        public static string ImageToBase64(string tifpath)
        {
            string path = tifpath;
            using (System.Drawing.Image image = System.Drawing.Image.FromFile(path))
            {
                using (MemoryStream m = new MemoryStream())
                {
                    image.Save(m, ImageFormat.Jpeg);
                    byte[] imageBytes = m.ToArray();
                    base64String = Convert.ToBase64String(imageBytes);
                    return base64String;
                }
            }
        }
    }

Source: stackoverflow.com

Similar codes

4 votes299 views3 answers
Get text component unity
C#Unity
0 vote183 views1 answer
C# Jobject to string
C#
1 vote189 views1 answer
Get 2d rotation from 2 position math
C#
0 vote191 views1 answer
Lock pc using c#
C#
0 vote201 views1 answer
C# ipaddress to integer
C#
0 vote217 views1 answer
Access server name or ip c# get
C#
0 vote188 views1 answer
Closing main window after clicking on a button that opens another window in wpf
C#
1 vote188 views1 answer
In Asp.Net Core core how to I get the web site's IP address?
C#
3 votes179 views5 answers
Converting bitmap to byte array c#
C#
1 vote178 views1 answer
How to write web service for API in c#
C#