winform 实现选择文件和选择文件夹对话框的简单实例
程序员文章站
2022-04-21 08:33:24
实例如下:
//选择文件,点击【浏览】,选择文件
private void button1_click(object sender, eventargs e)...
实例如下:
//选择文件,点击【浏览】,选择文件 private void button1_click(object sender, eventargs e) { openfiledialog openfiledialog1 = new openfiledialog(); //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 private void button4_click(object sender, eventargs e) { if (this.folderbrowserdialog1.showdialog() == dialogresult.ok) { if (this.folderbrowserdialog1.selectedpath.trim() != "") this.textbox4.text = this.folderbrowserdialog1.selectedpath.trim(); } }
选择文件夹对话框,如果想默认一个文件夹,在click事件一开始添加以下代码:
folderbrowserdialog1.selectedpath =“d:\”;
呵呵,是不是很简单呢。
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