IS_POINTER_CANCELED_WPARAM macro (winuser.h)

Checks whether the specified pointer input ended abruptly, or was invalid, indicating the interaction was not completed.

Syntax

BOOL IS_POINTER_CANCELED_WPARAM(
    WPARAM wParam
);

Parameters

wParam

The value to be converted.

Return value

Type: BOOL

TRUE if the specified pointer has been canceled. Otherwise, FALSE.

Requirements

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Target Platform	Windows
Header	winuser.h (include Windows.h)

See also

Macros