'宣言 Public Item As System.String
'使用法 Dim instance As SetItemDataSourcesRequest Dim value As System.String value = instance.Item instance.Item = value
public System.string Item
'宣言 Public Item As System.String
'使用法 Dim instance As SetItemDataSourcesRequest Dim value As System.String value = instance.Item instance.Item = value
public System.string Item