This pretty simply snippet exports your Image into a byte-array.
1public static byte[] ToByteArray(this System.Drawing.Image image)
2{
3 using(MemoryStream memoryStream = new MemoryStream())
4 {
5 image.Save(memoryStream);
6 return memoryStream.ToArray();
7 }
8}
Usage:
1System.Drawing.Image myImage = .....
2
3byte[] imageAsByteArray = myImage.ToByteArray();
Hint: ImageSharp
ImageSharp uses the same signature to export bytes into a MemoryStream
1 SixLabors.ImageSharp.Image myImage = ...
2 using(MemoryStream memoryStream = new MemoryStream())
3 {
4 myImage.Save(outStream);
5 return memoryStream.ToArray();
6 }
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BEN ABT
Ben is a Principal Software Engineer at Medialesson.de, with a strong focus on .NET and Microsoft Azure. In his professional role, he designs and builds highly scalable platforms for hybrid and cloud-based scenarios. He also advises companies and C-levels on migrating to the sovereign cloud.
He runs myCSharp.de, the largest and most active German-speaking C# community forum, actively contributes to both his own and external open-source projects and regularly shares his knowledge through his blog, at community events, conferences and as a writer for technical magazines.
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