Image.Save() throws exception “Value cannot be null./r/nParameter name: encoder”

by

If you load an image from disk, you can use image.RawFormat to save that image using its original format. However there is no encoder associated with an in-memory bitmap (which is what you are creating in this sample application), so you’ll have to specify an image format yourself (ie. ImageFormat.Bmp).

More Related Contents:

  1. How to get an image of each letter from image with text [closed]
  2. Setting WPF image source in code
  3. Getting image dimensions without reading the entire file
  4. Merging two images in C#/.NET
  5. Validate image from file in C#
  6. Converting Bitmap PixelFormats in C#
  7. Transparent images with C# WinForms
  8. Download image from the site in .NET/C#
  9. High quality JPEG compression with c#
  10. How to find reason for Generic GDI+ error when saving an image?
  11. Combine two Images into one new Image
  12. Image.FromStream() method returns Invalid Argument exception
  13. Find image format using Bitmap object in C#
  14. Error” Parameter is not valid ” while converting Bytes into Image
  15. How do I programmatically save an image from a URL?
  16. How to use Resources.resx to link images
  17. trying to convert rgb from a .net Color to a string such as “red” or “blue”
  18. Are there any OK image recognition libraries for .NET?
  19. Reduce Image size C# [closed]
  20. Adjust brightness, contrast and gamma of an image
  21. When a class is inherited from List, XmlSerializer doesn’t serialize other attributes
  22. Post build event execute PowerShell
  23. Win32Exception Not enough storage is available to process this command
  24. WPF: The name does not exist in the namespace [duplicate]
  25. Input string was not in a correct format #2
  26. Can I use ASP.NET MVC together with regular ASP.NET Web forms
  27. Creating local user account c# and .NET 2.0
  28. Simplest way to make cross-appdomain call?
  29. Built-in helper to parse User.Identity.Name into Domain\Username
  30. Are there .NET Framework methods to parse an email (MIME)?

Leave a Comment