public TestOne() { InitializeComponent(); SaveFileDialog();//调用打开SaveFileDialog 保存对话框 }
#region 保存对话框 private void SaveFileDialog() { //string localFilePath, fileNameExt, newFileName, FilePath; SaveFileDialog saveFileDialog1 = new SaveFileDialog();
//设置文件类型 saveFileDialog1.Filter = " txt files(*.txt)|*.txt|All files(*.*)|*.*";
//设置默认文件类型显示顺序 saveFileDialog1.FilterIndex = 2;
//保存对话框是否记忆上次打开的目录 saveFileDialog1.RestoreDirectory = true;
//点了保存按钮进入 if (saveFileDialog1.ShowDialog() == DialogResult.OK) { //获得文件路径 //localFilePath = saveFileDialog1.FileName.ToString();
//获取文件名,不带路径 //fileNameExt = localFilePath.Substring(localFilePath.LastIndexOf("\\") + 1);
//获取文件路径,不带文件名 //FilePath = localFilePath.Substring(0, localFilePath.LastIndexOf("\\"));
//给文件名前加上时间 //newFileName = DateTime.Now.ToString("yyyyMMdd") + fileNameExt;
//在文件名里加字符 //saveFileDialog1.FileName.Insert(1,"dameng"); System.IO.FileStream fs = (System.IO.FileStream)saveFileDialog1.OpenFile();//输出文件
//fs输出带文字或图片的文件,就看需求了 } }
#endregion
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