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winform 实现选择文件和选择文件夹对话框的简单实例
时间：2022-06-25 07:56:43 编辑：袖梨 来源：一聚教程网
| 代码如下 | 复制代码 |
//选择文件，点击【浏览】，选择文件 privatevoidbutton1_Click(objectsender, EventArgs e) { OpenFileDialog openFileDialog1 =newOpenFileDialog(); //显示选择文件对话框 openFileDialog1.InitialDirectory ="c:\"; openFileDialog1.Filter ="txt files (*.txt)|*.txt|All files (*.*)|*.*"; openFileDialog1.FilterIndex = 2; openFileDialog1.RestoreDirectory =true;
if(openFileDialog1.ShowDialog() == DialogResult.OK) { this.textBox1.Text = openFileDialog1.FileName; //显示文件路径 } } //选择文件夹：点击【浏览】，选择文件夹 privatevoidbutton4_Click(objectsender, EventArgs e) { if(this.folderBrowserDialog1.ShowDialog() == DialogResult.OK) { if(this.folderBrowserDialog1.SelectedPath.Trim() !="") this.textBox4.Text =this.folderBrowserDialog1.SelectedPath.Trim(); } } | |