OpenFileDialog SaveFileDialog

 

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)

 {

  //获得文件完整名

  //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

获取OpenFileDialog的文件名和文件路径

 

System.IO.Path.GetFileName(openFileDialog1.FileName);//得到文件名

System.IO.Path.GetDirectoryName(openFileDialog1.FileName);//得到路径