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c#小案例,模擬彩票選號器,程序主要講解了c#中的面向對象,和泛型的應用,歡迎下載!

代碼片段和文件信息
using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.IO;
using?System.Linq;
using?System.Runtime.Serialization.Formatters.Binary;
using?System.Text;
using?System.Threading.Tasks;
using?System.Windows.Forms;
using?System.Diagnostics;
namespace?selector
{
????public?partial?class?FrmMain?:?Form
????{
????????private?List?NumList?=?new?List();
????????private?Selector?objSelector?=?new?Selector();
????????#region??初始化
????????public?FrmMain()
????????{
????????????InitializeComponent();
????????????//禁止按鈕
????????????this.btnPrint.Enabled?=?false;
????????????this.btnClear.Enabled?=?false;
????????????this.btnDel.Enabled?=?false;
????????}
????????#endregion
????????//啟動選號
????????private?void?btnSingleSelectSuiji_Click(object?sender?EventArgs?e)
????????{
????????????this.timerCreatNum.Start();
????????????this.btnSingleSelectSuiji.Enabled?=?false;
????????}
????????private?void?timerCreatNum_Tick(object?sender?EventArgs?e)
????????{
????????????string[]?numList?=?objSelector.CreatNums();
????????????//顯示隨機?號碼
????????????this.txtSelector1.Text?=?numList[0];
????????????this.txtSelector2.Text?=?numList[1];
????????????this.txtSelector3.Text?=?numList[2];
????????????this.txtSelector4.Text?=?numList[3];
????????????this.txtSelector5.Text?=?numList[4];
????????????this.txtSelector6.Text?=?numList[5];
????????????this.txtSelector7.Text?=?numList[6];?
????????}
????????//開始選號
????????private?void?btnSingleSelect_Click(object?sender?EventArgs?e)
????????{
????????????this.timerCreatNum.Stop();
????????????string[]?selectedNum?={
??????????????????????????????????this.txtSelector1.Text.Trim()
??????????????????????????????????this.txtSelector6.Text.Trim()
??????????????????????????????????this.txtSelector3.Text.Trim()
??????????????????????????????????this.txtSelector4.Text.Trim()
??????????????????????????????????this.txtSelector5.Text.Trim()
??????????????????????????????????this.txtSelector6.Text.Trim()
??????????????????????????????????this.txtSelector7.Text.Trim()
??????????????????????????????????};
????????????objSelector.SelectNums.Add(selectedNum);
????????????//顯示選中的號碼
????????????this.lbNumList.Items.Clear();
????????????this.lbNumList.Items.AddRange(this.objSelector.GetPrintNums().ToArray());
????????????//設置按鈕
????????????this.btnSingleSelectSuiji.Enabled?=?true;
????????????this.btnPrint.Enabled?=?true;
????????????this.btnClear.Enabled?=?true;
????????????this.btnDel.Enabled?=?true;
????????}
????????//生成指定組的號碼
????????private?void?btnGroupSelect_Click(object?sender?EventArgs?e)???????
??????{
?????????
????????????this.objSelector.CreatGroup(Convert.ToInt32(this.txtGroup.Text.Trim()));
????????????//顯示選中的號碼
????????????this.lbNumList.Items.Clear();
????????????this.lbNumList.Items.AddRange(this.objSelector.GetPrintNums().ToArray());
????????????//設置按鈕
????
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????187??2018-05-25?16:22??selector\selector\App.config
?????文件????????549??2018-05-27?16:42??selector\selector\bin\Debug\SelectNumsList.obj
?????文件?????????25??2018-05-27?17:22??selector\selector\bin\Debug\SelectNumsList.txt
?????文件????????270??2018-05-30?19:55??selector\selector\bin\Debug\SelectNumsList2.txt
?????文件??????14848??2018-10-29?21:51??selector\selector\bin\Debug\selector.exe
?????文件????????187??2018-05-25?16:22??selector\selector\bin\Debug\selector.exe.config
?????文件??????32256??2018-10-29?21:51??selector\selector\bin\Debug\selector.pdb
?????文件??????22984??2018-10-29?21:52??selector\selector\bin\Debug\selector.vshost.exe
?????文件????????187??2018-05-25?16:22??selector\selector\bin\Debug\selector.vshost.exe.config
?????文件????????490??2018-04-12?07:35??selector\selector\bin\Debug\selector.vshost.exe.manifest
?????文件???????5103??2018-05-30?20:44??selector\selector\FrmMain.cs
?????文件??????12115??2018-05-27?15:15??selector\selector\FrmMain.Designer.cs
?????文件???????6018??2018-05-27?15:15??selector\selector\FrmMain.resx
?????文件???????3035??2018-05-30?20:44??selector\selector\Models\Selector.cs
?????文件???????1308??2018-05-27?13:57??selector\selector\obj\Debug\DesignTimeResolveAssemblyReferences.cache
?????文件???????6899??2018-05-25?16:24??selector\selector\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
?????文件????????539??2018-10-29?21:52??selector\selector\obj\Debug\selector.csproj.FileListAbsolute.txt
?????文件????????977??2018-05-27?15:15??selector\selector\obj\Debug\selector.csproj.GenerateResource.Cache
?????文件???????2209??2018-05-25?17:07??selector\selector\obj\Debug\selector.csprojResolveAssemblyReference.cache
?????文件??????14848??2018-10-29?21:51??selector\selector\obj\Debug\selector.exe
?????文件????????180??2018-05-27?15:15??selector\selector\obj\Debug\selector.FrmMain.resources
?????文件??????32256??2018-10-29?21:51??selector\selector\obj\Debug\selector.pdb
?????文件????????180??2018-05-25?17:07??selector\selector\obj\Debug\selector.Properties.Resources.resources
?????文件??????????0??2018-05-25?16:22??selector\selector\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
?????文件??????????0??2018-05-25?16:22??selector\selector\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
?????文件??????????0??2018-05-25?16:22??selector\selector\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
?????文件????????522??2018-05-25?16:23??selector\selector\Program.cs
?????文件???????1336??2018-05-25?16:22??selector\selector\Properties\AssemblyInfo.cs
?????文件???????2868??2018-05-25?16:22??selector\selector\Properties\Resources.Designer.cs
?????文件???????5612??2018-05-25?16:22??selector\selector\Properties\Resources.resx
............此處省略18個文件信息
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