winform 收集
打开指定文件夹并选中文件,打开指定文件 .NET实现
原文地址:http://www.cnblogs.com/jx270/archive/2013/02/27/2934458.html
View Code
private void btnOpenFile_Click(object sender, EventArgs e) { string _FilePath = this.txtFileFullPath.Text.Trim(); if (File.Exists(_FilePath)) { //打开指定文件 System.Diagnostics.Process.Start(_FilePath); } } private void button1_Click(object sender, EventArgs e) { string _FilePath = this.txtFileFullPath.Text.Trim(); //打开指定文件夹选中文件(路径不存在则默认打开并选中我的文档) System.Diagnostics.Process.Start("explorer.exe", "/select," + _FilePath); }
http://www.cnblogs.com/ushou/archive/2013/01/25/2875883.html
http://www.cnblogs.com/sjrhero/articles/1883155.html
C# 利用 HttpWebRequest 和 HttpWebResponse 模拟登录有验证码的网站
http://www.cnblogs.com/mib23/p/3913016.html
C#遍历所有的Textbox控件并赋值为String.Empty
foreach (Control control in this.form1.Controls) // B/S //foreach (Control control in this.Controls) // C/S { if (control.GetType().Name.Equals("TextBox")) { ((TextBox)control).Text = string.Empty; } }