Resizing Render Target Direct2D after WM_SIZE

Question

Quick question guys... I am currently working with Directx3D and 2D and I was wondering if I have to recreate the render target when the Windows is resized or does Direct2D auto

Answer 1

See Care_and_Feeding_of_the_Swap_Chain and Handling_Window_Resizing

Quote1: Naturally, the application's best route is to respond to WM_SIZE, and call IDXGISwapChain::ResizeBuffers, passing the size contained in the message's parameters.

Quote2: Before you call ResizeBuffers, you must release all outstanding references to the swap chain's buffers. The object that typically holds a reference to a swap chain's buffer is a render-target-view.