DwmGetUnmetTabRequirements function

Note  This function is publically available, but nonfunctional, for Windows 10, version 1803.

Checks the requirements needed to get tabs in the application title bar for the specified window.

Syntax

DWMAPI DwmGetUnmetTabRequirements(
  HWND                               appWindow,
  DWM_TAB_WINDOW_REQUIREMENTS *value 
);

Parameters

appWindow

The handle of the window to check.

arg2

On success, returns a pointer to a DWM_TAB_WINDOW_REQUIREMENTS value describing the requirements for placing a tab.

If DWMTWR_NONE, the window is capable of receiving tabs in its title bar. Otherwise, indicates the reason why the application is ineligible.

Return Value

None

Requirements

   
Minimum supported client Windows 10, version 1803 [desktop apps only]
Minimum supported server Windows Server [desktop apps only]
Target Platform Windows
Header dwmapi.h
Library Dwmapi.lib
DLL Dwmapi.dll