.net out ref
摘要:
public void ChangeStringBuilder1(StringBuilder str) { str.Append("yes"); } public void ChangeStringBuilder2(ref StringBuilder str) { str.Append("yes"); } public void ChangeStringStr1(string str) { str += "yes"; ... 阅读全文
posted @ 2013-01-07 11:29 章术 阅读(157) 评论(0) 推荐(0) 编辑