C# winform 组件---- folderBrowserDialog与openFileDialog(转)

 

C# winform 组件---- folderBrowserDialog与openFileDialog

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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;   

    1. using System.ComponentModel;   
    2. using System.Data;   
    3. using System.Drawing;   
    4. using System.Text;   
    5. using System.Windows.Forms;   
    6.   
    7. namespace WindowsApplication1   
    8. {   
    9.     public partial class SelectFolder : Form   
    10.     {   
    11.         public SelectFolder()   
    12.         {   
    13.             InitializeComponent();   
    14.         }   
    15.   
    16.         private void btnSelectPath_Click(object sender, EventArgs e)   
    17.         {   
    18.             FolderBrowserDialog path = new FolderBrowserDialog();   
    19.             path.ShowDialog();   
    20.             this.txtPath.Text = path.SelectedPath;   
    21.         }   
    22.   
    23.         private void btnSelectFile_Click(object sender, EventArgs e)   
    24.         {   
    25.             OpenFileDialog file = new OpenFileDialog();   
    26.             file.ShowDialog();   
    27.             this.txtFile.Text = file.SafeFileName;   
    28.         }   
    29.   
    30.     }   




    31. [C#]Winform選擇目錄路徑(FolderBrowserDialog)與選擇檔案名稱(OpenFileDialog)的用法

   
 

最近寫winform的程式,剛好要用到這樣的功能

介紹如何利用FolderBrowserDialog與OpenFileDialog

來選擇目錄或檔案...

c#(winform)部分程式碼
SelectFolder.cs

01 <span style="display: none" id="1226045165047S"> </span>using System;
02 using System.Collections.Generic;
03 using System.ComponentModel;
04 using System.Data;
05 using System.Drawing;
06 using System.Text;
07 using System.Windows.Forms;
08  
09 namespace WindowsApplication1
10 {
11     public partial class SelectFolder : Form
12     {
13         public SelectFolder()
14         {
15             InitializeComponent();
16         }
17  
18         private void btnSelectPath_Click(object sender, EventArgs e)
19         {
20             FolderBrowserDialog path = new FolderBrowserDialog();
21             path.ShowDialog();
22             this.txtPath.Text = path.SelectedPath;
23         }
24  
25         private void btnSelectFile_Click(object sender, EventArgs e)
26         {
27             OpenFileDialog file = new OpenFileDialog();
28             file.ShowDialog();
29             this.txtFile.Text = file.SafeFileName;
30         }
31  
32     }
33 }



執行結果:

1.主畫面

2.選目錄

3.選檔案

參考網址:
http://www.codeproject.com/KB/cs/csFolderBrowseDialogEx.aspx

原文地址:https://www.cnblogs.com/meimao5211/p/3340691.html