'宣言 Public Property All As System.Nullable(Of Double)
'使用法 Dim instance As CornerRadius Dim value As System.Nullable(Of Double) instance.All = value value = instance.All
public System.Nullable<double> All {get; set;}
'宣言 Public Property All As System.Nullable(Of Double)
'使用法 Dim instance As CornerRadius Dim value As System.Nullable(Of Double) instance.All = value value = instance.All
public System.Nullable<double> All {get; set;}