SYSTEM_EVENT_DATA structure (tpcshrd.h)

Contains information about a tablet system event.

Syntax

typedef struct tagSYSTEM_EVENT_DATA {
  BYTE  bModifier;
  WCHAR wKey;
  LONG  xPos;
  LONG  yPos;
  BYTE  bCursorMode;
  DWORD dwButtonState;
} SYSTEM_EVENT_DATA;

Members

bModifier

Bit values for the modifiers. Possible values include SE_MODIFIER_CTRL (the Control key was pressed), SE_MODIFIER_ALT (the Alt key was pressed), and SE_MODIFIER_SHIFT (the Shift key was pressed).

wKey

Scan code for the keyboard character.

xPos

X position of the event.

yPos

Y position of the event.

bCursorMode

The type of cursor that caused the event. Possible values include SE_NORMAL_CURSOR (the pen tip) and SE_ERASER_CURSOR (the eraser).

dwButtonState

State of the buttons at the time of the system event.

Requirements

Requirement	Value
Minimum supported client	Windows XP Tablet PC Edition [desktop apps only]
Minimum supported server	None supported
Header	tpcshrd.h (include RTSCom.h)

See also

IStylusPlugin::SystemEvent Method

ITabletEventSink::SystemEvent Method