The type or namespace name 'WriteableBitmap' could not be found (are you missing a using directive or an assembly reference?)

The type name 'BitmapPixelFormat' could not be found in the namespace 'Windows.Graphics.Imaging'. This type has been forwarded to assembly 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null, ContentType=WindowsRuntime' Consider adding a reference to that assembly.

The type forwarder for type 'Windows.Graphics.Imaging.BitmapPixelFormat' in assembly 'Windows' causes a cycle

The type or namespace name 'WriteableBitmap' could not be found (are you missing a using directive or an assembly reference?)

The type name 'BitmapPixelFormat' could not be found in the namespace 'Windows.Graphics.Imaging'. This type has been forwarded to assembly 'Windows, Version=255.255.255.255, Culture=neutral, PublicKeyToken=null, ContentType=WindowsRuntime' Consider adding a reference to that assembly.

The type forwarder for type 'Windows.Graphics.Imaging.BitmapPixelFormat' in assembly 'Windows' causes a cycle

The type or namespace name 'WriteableBitmap' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'WriteableBitmap' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'WriteableBitmap' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'WriteableBitmap' could not be found (are you missing a using directive or an assembly reference?)

Parameter 'pixelWidth' has no matching param tag in the XML comment for 'WriteableBitmapExtensions.DrawLineAa(BitmapContext, int, int, int, int, int, int, int, int, Rect?)' (but other parameters do)

Parameter 'clipRect' has no matching param tag in the XML comment for 'WriteableBitmapExtensions.DrawLinePenned(BitmapContext, int, int, int, int, int, int, BitmapContext, Rect?)' (but other parameters do)

Parameter 'clipRect' has no matching param tag in the XML comment for 'WriteableBitmapExtensions.DrawLinePenned(WriteableBitmap, int, int, int, int, WriteableBitmap, Rect?)' (but other parameters do)

XML comment has a param tag for 'h', but there is no parameter by that name

XML comment has a param tag for 'w', but there is no parameter by that name

Missing XML comment for publicly visible type or member 'WriteableBitmapExtensions.Blit(BitmapContext, int, int, Rect, BitmapContext, Rect, int)'

Missing XML comment for publicly visible type or member 'WriteableBitmapExtensions.ConvertColorT(Color)'

Missing XML comment for publicly visible type or member 'WriteableBitmapExtensions.ConvertColor(Color)'

Missing XML comment for publicly visible type or member 'WriteableBitmapExtensions.ConvertColor(double, Color)'