'宣言 Public ReadOnly Property Spacing As System.Double
'使用法 Dim instance As PageColumn Dim value As System.Double value = instance.Spacing
public System.double Spacing {get;}
'宣言 Public ReadOnly Property Spacing As System.Double
'使用法 Dim instance As PageColumn Dim value As System.Double value = instance.Spacing
public System.double Spacing {get;}