FarPoint.CalcEngine アセンブリ > FarPoint.CalcEngine 名前空間 > CalcConvert クラス : TryToDouble メソッド |
'Declaration Public Shared Function TryToDouble( _ ByVal value As Object, _ ByRef number As Double _ ) As Boolean
'使用法 Dim value As Object Dim number As Double Dim value As Boolean value = CalcConvert.TryToDouble(value, number)
例外 | 説明 |
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System.InvalidCastException | 値を変換できません。 |