.net |
中最简单的方法是捕获Keyboard.KeyDown事件。
我正在.Net 4.0 C＃中开发一个Windows控制台应用程序，用于分析键入模式。
我添加了“ 0”引用来访问“ 1”对象。
我要强调的是，我不仅要捕获按下的键，还需要计算按下键的时间。这就是为什么我需要访问
KeyDown
KeyUp
KeyDown
KeyUp
KeyDown
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Input;
namespace TypingBiometrics
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine(\"Type this sentence\");
Console.ReadLine();
Keyboard.KeyDownEvent += new KeyboardEventHandler(/*not sure here*/);
}
public void KeyDown(Object sender, KeyboardEventArgs e)
{
Console.WriteLine(e.ToString());
}
}
}
没有找到相关结果
已邀请:
2 个回复
梦砍废么
using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; namespace WindowsFormsApplication1 { public class Form1 : Form { DateTime keyDownTime; DateTime keyUpTime; public Form1() { this.SuspendLayout(); // // Form1 // this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F); this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; this.ClientSize = new System.Drawing.Size(284, 262); this.Name = \"Form1\"; this.Text = \"Form1\"; this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyDown); this.KeyUp += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyUp); this.ResumeLayout(false); } private void Form1_KeyDown(object sender, KeyEventArgs e) { keyDownTime = DateTime.Now; } private void Form1_KeyUp(object sender, KeyEventArgs e) { keyUpTime = DateTime.Now; MessageBox.Show((keyUpTime.Subtract(keyDownTime)).TotalSeconds.ToString()); } } }凰葱崎济邯
就足够了。但是，您将需要将该功能标记为静态。