PFTASKDIALOGCALLBACK

winapi_ui_automation::um::commctrl

Type Alias PFTASKDIALOGCALLBACK 

Source 
pub type PFTASKDIALOGCALLBACK = Option<unsafe extern "system" fn(hwnd: HWND, msg: UINT, wParam: WPARAM, lParam: LPARAM, lpRefData: LONG_PTR) -> HRESULT>;

Aliased Type§

pub enum PFTASKDIALOGCALLBACK {
    None,
    Some(unsafe extern "system" fn(*mut HWND__, u32, usize, isize, isize) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(*mut HWND__, u32, usize, isize, isize) -> i32)

Some value of type T.