小编sgl*_*sgl的帖子

我在C#中创建简单的webform.在这里,我通过连接哪个效果很好来获得完整的地址.但是,让我们说,如果我没有address2,city等等,那么我想在每一个字符串的结尾跳过附加逗号(例如,如果address1为空或空).

string address1 = "Address1";
string address2 = "Address2";
string city = "City";
string country = "Country";
string postalCode = "00000";

string fullAddress = ? --> address1 + ","+ address2 +","+ city  and so on