地理的距離を示します。
名前空間: System.Spatial
アセンブリ: System.Spatial (System.Spatial.dll)
構文
'宣言
Public Overridable Function Distance ( _
operand1 As Geography, _
operand2 As Geography _
) As Double
'使用
Dim instance As SpatialOperations
Dim operand1 As Geography
Dim operand2 As Geography
Dim returnValue As Double
returnValue = instance.Distance(operand1, _
operand2)
public virtual double Distance(
Geography operand1,
Geography operand2
)
public:
virtual double Distance(
Geography^ operand1,
Geography^ operand2
)
abstract Distance :
operand1:Geography *
operand2:Geography -> float
override Distance :
operand1:Geography *
operand2:Geography -> float
public function Distance(
operand1 : Geography,
operand2 : Geography
) : double
パラメーター
- operand1
型: System.Spatial.Geography
オペランド 1。
- operand2
型: System.Spatial.Geography
オペランド 2。
戻り値
型: System.Double
操作の結果。