DeviceProperties.GetGranularity Method

Language:

Retrieves the input granularity. Granularity represents the smallest distance over which the object reports movement. Most axis objects have a granularity of one; that is, all values are possible. Some axes have a larger granularity. For example, the wheel axis on a mouse can have a granularity of 20; that is, all reported changes in position are multiples of 20. In other words, when the user turns the wheel slowly, the device reports a position of 0, then 20, then 40, and so on. This is a read-only property.

Definition

Visual Basic Public Function GetGranularity( _
    ByVal how As ParameterHow, _
    ByVal objectId As Integer _
) As Integer

C# public int GetGranularity(
    ParameterHow how,
    int objectId
);

C++ public:
int GetGranularity(
    ParameterHow how,
    int objectId
);

JScript public function GetGranularity(
    how : ParameterHow,
    objectId : int
) : int;

Visual Basic	Public Function GetGranularity( _ ByVal how As ParameterHow, _ ByVal objectId As Integer _ ) As Integer
C#	public int GetGranularity( ParameterHow how, int objectId );
C++	public: int GetGranularity( ParameterHow how, int objectId );
JScript	public function GetGranularity( how : ParameterHow, objectId : int ) : int;

Parameters

how Microsoft.DirectX.DirectInput.ParameterHow

objectId System.Int32

Return Value

System.Int32

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how	Microsoft.DirectX.DirectInput.ParameterHow
objectId	System.Int32