This function was part of an experimental feature that was never implemented in Windows. Retrieves the current composition timing information for a specified window. Retrieves the current color used for Desktop Window Manager (DWM) glass composition. This compensates for very complex scenes or calling processes with very low priority. Issues a flush call that blocks the caller until the next present, when all of the Microsoft DirectX surface updates that are currently outstanding have been made. Notifies the Desktop Window Manager (DWM) to opt in to or out of Multimedia Class Schedule Service (MMCSS) scheduling while the calling process is alive.Įxtends the window frame into the client area. (DwmDetachMilContent)Įnables the blur effect on a specified window.Įnables or disables Desktop Window Manager (DWM) composition. (DwmAttachMilContent)ĭefault window procedure for Desktop Window Manager (DWM) hit testing within the non-client area. Identifies the gesture type specified in DwmRenderGesture. The DWM_WINDOW_CORNER_PREFERENCE enumeration (dwmapi.h) specifies the rounded corner preference for a window.įlags used by the DwmSetWindowAttribute function to specify the Flip3D window policy.įlags used by the DwmSetWindowAttribute function to specify the non-client area rendering policy.įlags used by the DwmGetWindowAttribute and DwmSetWindowAttribute functions.

This enumeration supported an experimental feature that was never implemented in Windows. Specifies the input operations for which visual feedback should be provided.įlags used by the DwmSetPresentParameters function to specify the frame sampling type.įlags for specifying the system-drawn backdrop material of a window, including behind the non-client area. To develop Desktop Window Manager (DWM), you need these headers:įor programming guidance for this technology, see: Overview of the Desktop Window Manager (DWM) technology.

Dwm windows manager