I am trying to save an image using Direct2D, referencing the following site, but I am not succeeding.
https://learn.microsoft.com/en-us/windows/win32/direct2d/save-direct2d-content-to-an-image-file

I need to convert a Direct2D ID2D1HwndRenderTarget into an ID2D1Bitmap.
However, I’m encountering an error with CopyFromRenderTarget.
”Error: E_INVALIDARG One or more arguments are invalid.”

To ID2D1Bitmap a Direct2D ID2D1HwndRenderTarget.

This is the result draw line in the window(HwndRenderTarget)
enter image description here
This is the result draw line in the WicBitmapRenderTarget
enter image description here