C#如何使用浏览按钮获得文件路径和文件夹路径的实现方法

后端开发|C#.Net教程

C#,浏览按钮,文件夹路径

后端开发-C#.Net教程生成文件夹路径

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private void btnChoose_Click(object sender, EventArgs e){ using (OpenFileDialog dialog = new OpenFileDialog()) { dialog.Multiselect = true; if (dialog.ShowDialog() == DialogResult.OK) {try{ this.tbFilePath.Text = dialog.FileName;}catch(Exception ex){ throw(ex);} } }

生成文件路径

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新建一个FolderDialog类（重载FolderNameEditor）

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using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Windows.Forms.Design;using System.Windows.Forms;namespace Common{ class FolderDialog:FolderNameEditor { FolderBrowser fDialog = new FolderBrowser(); public FolderDialog(){ } public DialogResult DisplayDialog() {return DisplayDialog("请选择一个文件夹"); } public DialogResult DisplayDialog(string description) {fDialog.Description = description;return fDialog.ShowDialog(); } public string Path {get{ return fDialog.DirectoryPath;} } ~FolderDialog() {fDialog.Dispose(); } }}

浏览按钮下的事件

private void btnChoose_Click(object sender, EventArgs e){ FolderDialog fDialog = new FolderDialog(); fDialog.DisplayDialog(); this.tbfilePath.Text = fDialog.Path;}