TryAsNumber メソッド (Utils)

Checks whether object represents numeric value, i.e. it is byte, integer, float etc and converts it to double. Returns false if object is not number.

シンタックス

'宣言
 
Public Shared Function TryAsNumber( _
   ByVal obj As System.Object, _
   ByRef v As System.Double _
) As System.Boolean

'使用法
 
Dim obj As System.Object
Dim v As System.Double
Dim value As System.Boolean
 
value = Utils.TryAsNumber(obj, v)

public static System.bool TryAsNumber( 
   System.object obj,
   out System.double v
)

Returns true if contains numeric value.

参照