'宣言 Public Property Index As System.Integer
'使用法 Dim instance As PreviewPageExternal Dim value As System.Integer instance.Index = value value = instance.Index
public System.int Index {get; set;}
'宣言 Public Property Index As System.Integer
'使用法 Dim instance As PreviewPageExternal Dim value As System.Integer instance.Index = value value = instance.Index
public System.int Index {get; set;}