PFN_TOUCH_PANEL_CALLBACK_EX (Compact 2013)
3/26/2014
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.
Requirements
Header |
tchddi.h |