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Can not save Bitmap to MemoryStream

See original GitHub issue

Repro var img = new Bitmap(128, 128); using var ms = new MemoryStream(); img.Save(ms, ImageFormat.Png); StackTrace at WinFormsComInterop.WinFormsComWrappers.ComputeVtables(Object, CreateComInterfaceFlags, Int32&) + 0x1af at System.Runtime.InteropServices.ComWrappers.CreateCCW(Object, CreateComInterfaceFlags) + 0x39 at System.Runtime.InteropServices.ComWrappers.<>c__DisplayClass14_0.<GetOrCreateComInterfaceForObject>b__0(Object) + 0x1c at System.Runtime.CompilerServices.ConditionalWeakTable2.GetValueLocked(TKey, ConditionalWeakTable2.CreateValueCallback) + 0x2d at System.Runtime.CompilerServices.ConditionalWeakTable2.GetValue(TKey, ConditionalWeakTable2.CreateValueCallback) + 0x3e at System.Runtime.InteropServices.ComWrappers.GetOrCreateComInterfaceForObject(Object, CreateComInterfaceFlags) + 0xa8 at System.Runtime.InteropServices.ComWrappers.ComInterfaceForObject(Object, Guid) + 0xe at System.Drawing.SafeNativeMethods.Gdip.GdipSaveImageToStream(HandleRef, Interop.Ole32.IStream, Guid&, HandleRef) + 0xbd at System.Drawing.Image.Save(Stream, ImageCodecInfo, EncoderParameters) + 0x144 at Test.Program.Main() + 0x8f

Issue Analytics

  • State:closed
  • Created 2 years ago
  • Comments:7 (4 by maintainers)

github_iconTop GitHub Comments

mrzaxaryancommented, Aug 2, 2021

Yes it works in normal and reflection-free mode

kant2002commented, Aug 2, 2021

I update to be more inline with changes. so my lib no longer needed. Let me know when you resolve issue.

Read more comments on GitHub >

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