实例介绍
【实例截图】
【核心代码】
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.num_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.num_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.num_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.num_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.num_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.num_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.num_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.num_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.num_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.num_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.back;
}
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;
}
}
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