IDesktopWallpaper::GetMonitorDevicePathCount method (shobjidl_core.h)
Retrieves the number of monitors that are associated with the system.
Syntax
HRESULT GetMonitorDevicePathCount(
[out] UINT *count
);
Parameters
[out] count
A pointer to a value that, when this method returns successfully, receives the number of monitors.
Return value
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code, including the following.
| Return code | Description |
|---|---|
|
A NULL pointer was provided in monitorID. |
Remarks
The count retrieved through this method includes monitors that are currently detached but that have an image assigned to them. Call GetMonitorRECT to distinguish between attached and detached monitors.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps only] |
| Minimum supported server | Windows Server 2012 [desktop apps only] |
| Target Platform | Windows |
| Header | shobjidl_core.h (include Shobjidl.h) |