Winapi.Messages.TWMMouseWheel
Delphi
TWMMouseWheel = record
C++
struct DECLSPEC_DRECORD TWMMouseWheel
{
public:
unsigned Msg;
short Keys;
short WheelDelta;
public:
union
{
struct
{
System::Types::TSmallPoint Pos;
NativeInt Result;
};
struct
{
short XPos;
short YPos;
};
};
};
Eigenschaften
Typ | Sichtbarkeit | Quelle | Unit | Übergeordnet |
---|---|---|---|---|
record struct |
public | Winapi.Messages.pas Winapi.Messages.hpp |
Winapi.Messages | Winapi.Messages |
Beschreibung
Windows-Botschafts-Record für WM_MOUSEWHEEL.
Weitere Informationen zur Meldung WM_MOUSEWHEEL finden Sie in der Dokumentation von Windows Dev Center.
http://msdn.microsoft.com/library/en-us/windows/desktop/ms645617.aspx