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The topics in this section provide the reference specifications for Pointer Input Messages and Notifications constants.
In this section
| Topic | Description |
|---|---|
| Modifier Key State |
Indicates which keyboard modifier keys were pressed at the time input was being generated. |
| Pen Flags |
Values that can appear in the penFlags field of the POINTER_PEN_INFO structure. |
| Pen Mask |
Values that can appear in the penMask field of the POINTER_PEN_INFO structure. |
| Pointer Device Change |
Values that can be passed in the wParam parameter of the WM_POINTERDEVICECHANGE message. |
| Pointer Flags |
Values that can appear in the pointerFlags field of the POINTER_INFO structure. |
| Pointer Message Flags |
Values that are used in various pointer macros (see Macros). |
| Touch Flags |
Values that can appear in the touchFlags field of the POINTER_TOUCH_INFO structure. |
| Touch Hit Testing Window |
Indicates how messages for touch hit testing are processed by windows that are registered through the RegisterTouchHitTestingWindow function. |
| Touch Mask |
Values that can appear in the touchMask field of the POINTER_TOUCH_INFO structure. |