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PFN_TOUCH_PANEL_CALLBACK_EX (Compact 2013)

  • Article

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

See Also

Reference

Touch Proxy Driver Functions