Share via

PFN_TOUCH_PANEL_CALLBACK_EX (Compact 7)

  • Article

3/12/2014

Implement this function to accept touch data from the touch proxy driver.

Syntax

typedef BOOL (*PFN_TOUCH_PANEL_CALLBACK_EX)(
  DWORD cInputs,
  PCETOUCHINPUT pInputs,
  DWORD cbSize
);

Parameters

  • cInputs
    [in] Number of touch points that the driver passes.
  • pInputs
    [in] Pointer to an array of CETOUCHINPUT structures, each of which represents a touch point.
  • cbSize
    [in] Size in bytes of a CETOUCHINPUT structure; that is, sizeof(CETOUCHINPUT).

Return Value

TRUE indicates success. FALSE indicates failure.

Remarks

Function TouchPanelEnableEx requires a function pointer of this type. For more information about how the driver passes touch data, see Touch Panel Callback to GWES.

See Also

Reference

Touch Proxy Driver Functions