C# winform 组件---- folderBrowserDialog与openFileDialog

vs2008 winform  的工具箱中有两个组件:folderBrowserDialog与openFileDialog.他们的作用如下:

folderBrowserDialog:打开一个浏览对话框,以便选取路经.
openFileDialog: 打开一个浏览对话框,以便选取一个文件名.

在实际操作中的应用如下:

  private void button1_Click(object sender, EventArgs e)
        {
            folderBrowserDialog1.ShowDialog();
            this.textBox1.Text = folderBrowserDialog1.SelectedPath;
        }

    private void button2_Click(object sender, EventArgs e)
        {
            openFileDialog1.ShowDialog();
            this.textBox2.Text = openFileDialog1.SafeFileName;
        }

如果没有在窗体中拖入folderBrowserDialog与openFileDialog组件,代码也可以这样来写:
using System.Collections.Generic;  

using System.ComponentModel;   
using System.Data;   
using System.Drawing;   
using System.Text;   
using System.Windows.Forms;   
  
namespace WindowsApplication1   
{   
    public partial class SelectFolder : Form   
    {   
        public SelectFolder()   
        {   
            InitializeComponent();   
        }   
  
        private void btnSelectPath_Click(object sender, EventArgs e)   
        {   
            FolderBrowserDialog path = new FolderBrowserDialog();   
            path.ShowDialog();   
            this.txtPath.Text = path.SelectedPath;   
        }   
  
        private void btnSelectFile_Click(object sender, EventArgs e)   
        {   
            OpenFileDialog file = new OpenFileDialog();   
            file.ShowDialog();   
            this.txtFile.Text = file.SafeFileName;   
        }   
  
    }   
} 

本文来自优快云博客，转载请标明出处：http://blog.youkuaiyun.com/cranejuan/archive/2009/06/27/4302914.aspx