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本系是由C#語(yǔ)言開(kāi)發(fā)的WinFrom應(yīng)用程序采用SQL Server2005數(shù)據(jù)庫(kù),本系統(tǒng)采用三層架構(gòu)抽象工廠模式開(kāi)發(fā),系統(tǒng)分為:人事管理,商品管理, 前臺(tái)收銀,銷(xiāo)售記錄查詢 4大模塊。本系統(tǒng)僅供交流學(xué)習(xí)使用!希望大家給出寶貴意見(jiàn)!

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代碼片段和文件信息

using?System;
using?System.Collections.Generic;
using?System.Text;
using?System.Windows.Forms;
using?System.ComponentModel;
using?System.IO;

namespace?Common
{
????public?class?ControlTool
????{
????????//判斷是否存在為空的文本框
????????public?bool?IsTextBoxNullOrEmpty(Control?con)
????????{
????????????foreach?(Control?child?in?con.Controls)
????????????{
????????????????if?(child?is?TextBox?||?child?is?ComboBox)
????????????????{
????????????????????if?(string.IsNullOrEmpty(child.Text))
????????????????????{
????????????????????????return?false;
????????????????????}
????????????????}
????????????}
????????????return?true;
????????}

????????public?void?clear(Control?con)
????????{
????????????foreach?(Control?child?in?con.Controls)
????????????{
????????????????if?(child?is?TextBox)
????????????????{
????????????????????child.Text?=?null;
????????????????}
????????????}
????????}
????????//判斷當(dāng)前用戶是否具有權(quán)限
????????public?void?IsReadOnly(Control?con)
????????{
????????????foreach?(Control?child?in?con.Controls)
????????????{
????????????????child.Enabled=?false;
????????????}
????????}
????????//判斷格式是否正確
????????public?static?void?IsYesOrNo(ErrorProvider?errorProvider?TextBox?txtstring?messageCancelEventArgs?e)
????????{
????????????if?(message?!=?null?&&?message?!=““)
????????????{
????????????????errorProvider.SetIconAlignment((Control)txt?ErrorIconAlignment.MiddleRight);
????????????????errorProvider.SetError((Control)txt?message);
????????????????e.Cancel?=?true;
????????????}
????????????if?(string.IsNullOrEmpty(txt.Text))
????????????{
????????????????e.Cancel?=?false;
????????????}
????????????if(string.IsNullOrEmpty(message)?&&?(txt.Text?!=?null?||txt.Text?!=““))
????????????{
????????????????errorProvider.SetError((Control)txt?““);
????????????}
????????}
????????//只能輸入數(shù)字
????????public?void?NolyIsNumber(KeyPressEventArgs?e)
????????{
????????????if?(e.KeyChar?>=?‘0‘?&&?e.KeyChar?<=?‘9‘)
????????????{?
????????????}
????????????else?if?(e.KeyChar?==?Convert.ToChar(Keys.Back))
????????????{?
????????????}
????????????else
????????????{
????????????????e.Handled?=?true;
????????????}
????????}

????????//數(shù)字和點(diǎn)
????????public?void?NolyIsNumberOrPoint(KeyPressEventArgs?e)
????????{
????????????if?(e.KeyChar?>=?‘0‘?&&?e.KeyChar?<=?‘9‘)
????????????{
????????????}
????????????else?if?(e.KeyChar?==?Convert.ToChar(Keys.Back)?||?e.KeyChar?==?Convert.ToChar(Keys.Delete))
????????????{
????????????}
????????????else
????????????{
????????????????e.Handled?=?true;
????????????}
????????}

????????//電話號(hào)碼驗(yàn)證
????????public?void?IsPhone(KeyPressEventArgs?e)
????????{
????????????if?(e.KeyChar?>=?‘0‘?&&?e.KeyChar?<=?‘9‘||e.KeyChar==‘-‘)
????????????{
????????????}
????????????else?if?(e.KeyChar?==?Convert.ToChar(Keys.Back))
????????????{
????????????}
????????????else
????????????{
????????????????e.Handled?=?true;
????????????}
????????}

????????public?

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
-----------?---------??----------?-----??----

?????文件??????20480??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\bin\Debug\Common.dll

?????文件??????26112??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\bin\Debug\Common.pdb

?????文件???????2213??2009-08-01?16:50??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\Common.csproj

?????文件???????3604??2009-08-02?17:10??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\ControlTool.cs

?????文件???????2095??2009-08-01?16:22??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\DBSqlConnection.cs

?????文件????????130??2009-07-31?16:56??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\obj\Common.csproj.FileList.txt

?????文件???????1995??2010-07-17?01:56??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\obj\Common.csproj.FileListAbsolute.txt

?????文件??????20480??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\obj\Debug\Common.dll

?????文件??????26112??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\obj\Debug\Common.pdb

?????文件??????16384??2009-08-01?16:28??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\obj\Debug\Refactor\Common.dll

?????文件???????2866??2009-07-10?18:24??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\PageTool.cs

?????文件????????756??2009-07-01?03:17??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\PanDuan.cs

?????文件????????849??2009-07-16?17:44??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\PictureTool.cs

?????文件???????1307??2009-06-12?12:41??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\Common\Properties\AssemblyInfo.cs

?????文件???????1197??2009-08-11?17:15??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\AbstractFactory.cs

?????文件??????20480??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\Common.dll

?????文件??????26112??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\Common.pdb

?????文件??????20480??2009-08-11?17:15??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\DALFactory.dll

?????文件??????24064??2009-08-11?17:15??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\DALFactory.pdb

?????文件??????20480??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\IDAL.dll

?????文件???????7680??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\IDAL.pdb

?????文件??????40960??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\SuperMarktDAL.dll

?????文件??????65024??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\SuperMarktDAL.pdb

?????文件??????28672??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\SupermarktShuJu.dll

?????文件??????81408??2009-08-02?20:08??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\bin\Debug\SupermarktShuJu.pdb

?????文件???????2495??2009-06-15?12:57??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\DALFactory.csproj

?????文件???????1941??2009-06-15?12:58??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\ElseFactory.cs

?????文件????????350??2009-07-31?16:56??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\obj\DALFactory.csproj.FileList.txt

?????文件???????5507??2010-07-17?01:56??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\obj\DALFactory.csproj.FileListAbsolute.txt

?????文件??????20480??2009-08-11?17:15??HugeSoft超市管理系統(tǒng)\HugeSoft超市管理系統(tǒng)\Supermarkt\DALFactory\obj\Debug\DALFactory.dll

............此處省略464個(gè)文件信息

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