实例介绍
【实例简介】
实用的c#实用软键盘
【实例截图】
【核心代码】
【调用键盘代码】
TextBox t = (TextBox)sender;
MyControls.KeyBorad k = new MyControls.KeyBorad(t);
k.Location = new Point(t.Location.X 200, t.Location.Y);
//使控件可移动
// ControlMoveResize c = new ControlMoveResize(k, this);
this.Controls.Add(k);
//置于顶层
k.BringToFront();
【自定义控件代码】
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Media;
namespace MyControls
{
public partial class KeyBorad : UserControl
{
SoundPlayer sp = new SoundPlayer(Properties.Resources.click);
TextBox t = new TextBox();
string temp = "";
public KeyBorad()
{
InitializeComponent();
}
public KeyBorad(TextBox text)
{
InitializeComponent();
this.t = text;
}
private void KeyBorad_Load(object sender, EventArgs e)
{
num_0.Click = new EventHandler(NumClick);
num_1.Click = new EventHandler(NumClick);
num_2.Click = new EventHandler(NumClick);
num_3.Click = new EventHandler(NumClick);
num_4.Click = new EventHandler(NumClick);
num_5.Click = new EventHandler(NumClick);
num_6.Click = new EventHandler(NumClick);
num_7.Click = new EventHandler(NumClick);
num_8.Click = new EventHandler(NumClick);
num_9.Click = new EventHandler(NumClick);
}
/// <summary>
/// 数字键点击事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void NumClick(object sender, EventArgs e)
{
sp.Play();
PictureBox p = (PictureBox)sender;
temp = p.Name.Substring(4, 1);
t.Text = temp;
t.SelectionStart = t.Text.Length;
}
private void num_1_MouseDown(object sender, MouseEventArgs e)
{
num_1.Image = imageList1.Images[0];
}
private void num_1_MouseUp(object sender, MouseEventArgs e)
{
num_1.Image = Properties.Resources.n_1;
}
private void num_2_MouseDown(object sender, MouseEventArgs e)
{
num_2.Image = imageList1.Images[1];
}
private void num_2_MouseUp(object sender, MouseEventArgs e)
{
num_2.Image = Properties.Resources.n_2;
}
private void num_3_MouseDown(object sender, MouseEventArgs e)
{
num_3.Image = imageList1.Images[2];
}
private void num_3_MouseUp(object sender, MouseEventArgs e)
{
num_3.Image = Properties.Resources.n_3;
}
private void num_4_MouseDown(object sender, MouseEventArgs e)
{
num_4.Image = imageList1.Images[3];
}
private void num_4_MouseUp(object sender, MouseEventArgs e)
{
num_4.Image = Properties.Resources.n_4;
}
private void num_5_MouseDown(object sender, MouseEventArgs e)
{
num_5.Image = imageList1.Images[4];
}
private void num_5_MouseUp(object sender, MouseEventArgs e)
{
num_5.Image = Properties.Resources.n_5;
}
private void num_6_MouseDown(object sender, MouseEventArgs e)
{
num_6.Image = imageList1.Images[5];
}
private void num_6_MouseUp(object sender, MouseEventArgs e)
{
num_6.Image = Properties.Resources.n_6;
}
private void num_7_MouseDown(object sender, MouseEventArgs e)
{
num_7.Image = imageList1.Images[6];
}
private void num_7_MouseUp(object sender, MouseEventArgs e)
{
num_7.Image = Properties.Resources.n_7;
}
private void num_8_MouseDown(object sender, MouseEventArgs e)
{
num_8.Image = imageList1.Images[7];
}
private void num_8_MouseUp(object sender, MouseEventArgs e)
{
num_8.Image = Properties.Resources.n_8;
}
private void num_9_MouseDown(object sender, MouseEventArgs e)
{
num_9.Image = imageList1.Images[8];
}
private void num_9_MouseUp(object sender, MouseEventArgs e)
{
num_9.Image = Properties.Resources.n_9;
}
private void num_0_MouseDown(object sender, MouseEventArgs e)
{
num_0.Image = imageList1.Images[9];
}
private void num_0_MouseUp(object sender, MouseEventArgs e)
{
num_0.Image = Properties.Resources.n_0;
}
private void back_MouseDown(object sender, MouseEventArgs e)
{
back.Image = imageList1.Images[10];
}
private void back_MouseUp(object sender, MouseEventArgs e)
{
back.Image = Properties.Resources.backspace;
}
private void close_Click(object sender, EventArgs e)
{
this.Dispose();
}
private void back_Click(object sender, EventArgs e)
{
sp.Play();
if (t.Text.Length >= 1)
{
t.Text = t.Text.Substring(0, t.Text.Length - 1);
t.SelectionStart = t.Text.Length;
}
}
private void close_MouseDown(object sender, MouseEventArgs e)
{
close.Image = imageList1.Images[11];
}
private void close_MouseUp(object sender, MouseEventArgs e)
{
close.Image = Properties.Resources.esc;
}
private void point_MouseDown(object sender, MouseEventArgs e)
{
point.Image = imageList1.Images[12];
}
private void point_MouseUp(object sender, MouseEventArgs e)
{
point.Image = Properties.Resources.point;
}
private void maohao_MouseDown(object sender, MouseEventArgs e)
{
maohao.Image = imageList1.Images[13];
}
private void maohao_MouseUp(object sender, MouseEventArgs e)
{
maohao.Image = Properties.Resources.maohao;
}
private void point_Click(object sender, EventArgs e)
{
sp.Play();
PictureBox p = (PictureBox)sender;
temp = ".";
t.Text = temp;
t.SelectionStart = t.Text.Length;
}
private void maohao_Click(object sender, EventArgs e)
{
sp.Play();
PictureBox p = (PictureBox)sender;
temp = ":";
t.Text = temp;
t.SelectionStart = t.Text.Length;
}
}
}
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