日期:2014-05-18 浏览次数:20821 次
string path1 = Directory.GetCurrentDirectory(); using (StreamWriter sw = File.CreateText(path1+@"\wulin\wulin.map")) { sw.WriteLine("hello"); sw.WriteLine("你好"); }
StringBuilder sb = new StringBuilder(); sb.AppendLine("hello"); sb.AppendLine("你好"); SaveFileDialog sfd = new SaveFileDialog(); if (sfd.ShowDialog() != DialogResult.OK) { MessageBox.Show("没有选文件来保存!","提示"); return; } string fileName = sfd.FileName; if (File.Exists(fileName)) { if (MessageBox.Show("文件已存在,覆盖?", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes) { File.WriteAllText(fileName, sb.ToString(), Encoding.UTF8); MessageBox.Show("保存成功。", "提示"); } else { MessageBox.Show("你选择不覆盖!没有保存。", "提示"); } } else { File.WriteAllText(fileName, sb.ToString(), Encoding.UTF8); MessageBox.Show("保存成功。", "提示"); }