'宣言 Public OldIndex As System.Integer
'使用法 Dim instance As PagesChangeEventArgs Dim value As System.Integer value = instance.OldIndex instance.OldIndex = value
public System.int OldIndex
'宣言 Public OldIndex As System.Integer
'使用法 Dim instance As PagesChangeEventArgs Dim value As System.Integer value = instance.OldIndex instance.OldIndex = value
public System.int OldIndex