Winform小軟件 —— 搖獎機

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代碼 using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.Threading;

namespace?搖獎機
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1()
????????{
????????????InitializeComponent();
????????????Control.CheckForIllegalCrossThreadCalls?=?false;
????????????
????????????//Form的相關“屬性”設置：
????????????this.FormBorderStyle?=?FormBorderStyle.None;
????????????this.TransparencyKey?=?Color.Yellow;?//將某顏色設置為透明
????????????this.BackgroundImage?=?new?Bitmap("Images/Transball.bmp");
????????}

????????bool?isFormMove?=?false;?//是否移動
????????int?x,?y;????????//獲得鼠標初始位置

????????//鼠標按下
????????private?void?Form1_MouseDown(object?sender,?MouseEventArgs?e)
????????{
????????????if?(e.Button?==?MouseButtons.Left)
????????????{
????????????????isFormMove?=?true;
????????????????x?=?e.X;
????????????????y?=?e.Y;
????????????}
????????}
????????//鼠標移動
????????private?void?Form1_MouseMove(object?sender,?MouseEventArgs?e)
????????{
????????????if?(isFormMove)
????????????{
????????????????//獲得鼠標當前位置
???????????????Point?p?=?Form.MousePosition;
???????????????//鼠標當前位置?-?鼠標初始位置?=?窗體要移動的位置
???????????????this.Location?=?new?Point(p.X?-?x,?p.Y?-?y);
????????????}
????????}
????????//鼠標釋放
????????private?void?Form1_MouseUp(object?sender,?MouseEventArgs?e)
????????{
????????????isFormMove?=?false;
????????}


????????/*
?????????*?問題：
?????????*?在Form里加了一個Button后，Form的KeyPress事件在按下Enter鍵時就不能觸發了?
?????????*?解決方案：
?????????*?重寫該方法實現，擴展ProcessDialogKey方法調用Form1_KeyPress事件?*/
????????protected?override?bool?ProcessDialogKey(Keys?keyData)
????????{
????????????if?(keyData?==?Keys.Return)
????????????{
????????????????//this.KeyPreview?=?true;
????????????????KeyPressEventArgs?myKeyPressEventArgs?=?new?KeyPressEventArgs(Convert.ToChar(keyData));
????????????????Form1_KeyPress(this,?myKeyPressEventArgs);
????????????}
????????????return?base.ProcessDialogKey(keyData);
????????}

????????int?n?=?1;
????????Thread?thread1,?thread2,?thread3,?thread4,?thread5,?thread6;
????????
????????//按鍵事件
????????private?void?Form1_KeyPress(object?sender,?KeyPressEventArgs?e)
????????{
????????????if?(n?%?2?==?1)
????????????{
????????????????n++;
????????????????thread1?=?new?Thread(randomLabelText);
????????????????thread1.Start(this.label1);
????????????????thread1.Join(10);?//讓別的線程停止

????????????????thread2?=?new?Thread(randomLabelText);
????????????????thread2.Start(this.label2);
????????????????thread2.Join(5);?//讓別的線程停止

????????????????thread3?=?new?Thread(randomLabelText);
????????????????thread3.Start(this.label3);
????????????????thread3.Join(7);

????????????????thread4?=?new?Thread(randomLabelText);
????????????????thread4.Start(this.label4);
????????????????thread4.Join(14);

????????????????thread5?=?new?Thread(randomLabelText);
????????????????thread5.Start(this.label5);
????????????????thread5.Join(3);

????????????????thread6?=?new?Thread(randomLabelText);
????????????????thread6.Start(this.label6);
????????????????thread6.Join(13);

????????????}
????????????else
????????????{
????????????????thread1.Abort();?thread2.Abort();?thread3.Abort();
????????????????thread4.Abort();?thread5.Abort();?thread6.Abort();

????????????????label7.Text?=?"中獎號碼："?+?label1.Text?+?"??"?+?label2.Text?+?"??"?+?label3.Text;
????????????????label7.Text?+=?"??"?+?label4.Text?+?"??"?+?label5.Text?+?"??"?+?label6.Text;
????????????????n--;
????????????}
????????}

????????//產生隨機數給Label控件
????????private?void?randomLabelText(object?obj)
????????{
????????????Label?lb?=?obj?as?Label;
????????????Random?rand?=?new?Random();
????????????while?(true)
????????????{
????????????????int?i?=?rand.Next(0,?10);
????????????????lb.Text?=?i.ToString();
????????????????Thread.Sleep(100);
????????????}
????????}

????????private?void?button1_MouseClick(object?sender,?MouseEventArgs?e)
????????{
????????????Application.Exit();
????????}
????}
}

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作者：?XuGang ??網名：鋼鋼

出處：?http://xugang.cnblogs.com

聲明：?本文版權歸作者和博客園共有！轉載時必須保留此段聲明，且在文章頁面明顯位置給出原文連接。

轉載于:https://www.cnblogs.com/stevenjson/archive/2012/04/17/2454598.html

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