在原来的字符串中已使用\r\n换行,但字符串在转换到TextBox.Text值时,不知为何少了\r,于是在保存前要把\n替换成\r\nide
string s;
s = richTextBoxOut.Text;
s = s.Replace("\n", "\r\n");
File.WriteAllText("C:/Documents and Settings/Administrator/桌/aa.txt", s, Encoding.Unicode);code
string tempS;
tempS = richTextBoxOut.Text.Replace("\n", "\r\n");
File.WriteAllText(C:/Documents and Settings/Administrator/桌/aa.txt", tempS, Encoding.Default);字符串