using?System;
using?System.Collections.Generic;
using?System.Linq;
using?System.Text;
using?Dal;
using?Model;
using?System.IO;
using?System.Data;

namespace?Bll
{
????public?class?AdministratorBll
????{
????????AdministratorDal?admindal?=?new?AdministratorDal（）;
????????Administrator?admin?=?new?Administrator（）;
????????#region?添加用戶
????????public?bool?InsertUser（Administrator?admin）
????????{
????????????if?（!admindal.Exits（admin.UserName））
????????????????return?admindal.InsertUser（admin）;
????????????else
????????????????return?false;
????????}
????????#endregion
????????#region?用戶登錄
????????public?Administrator?GetUser（string?UserName）
????????{
????????????if?（admindal.Exits（UserName））
????????????{
????????????????admin?=?admindal.GetUser（UserName）;
????????????????return?admin;
????????????}
????????????else
????????????{
????????????????return?null;
????????????}
????????}
????????#endregion
????????#region?修改密碼
????????public?bool?ModiCode（Administrator?admin）
????????{
????????????return?admindal.ModiCode（admin）;
????????}
????????#endregion
????????#region?刪除用戶
????????public?bool?DelectUser（string?UserName）
????????{
????????????if?（admindal.Exits（UserName））
????????????{
????????????????return?admindal.DeleteUser（UserName）;
????????????}
????????????return?false;
????????}
????????#endregion
????????#region?查詢所有用戶信息記錄
????????public?DataTable?GetAllUser（）
????????{
????????????DataTable?dtUser?=?admindal.selectAllUser（）;
????????????return?dtUser;
????????}
????????#endregion
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1640??2017-05-06?19:57??C#相冊管理\Bll\AdministratorBll.cs

?????文件???????7168??2017-10-31?20:37??C#相冊管理\Bll\bin\Debug\Bll.dll

?????文件??????28160??2017-10-31?20:37??C#相冊管理\Bll\bin\Debug\Bll.pdb

?????文件??????12288??2017-10-31?20:37??C#相冊管理\Bll\bin\Debug\Dal.dll

?????文件??????34304??2017-10-31?20:37??C#相冊管理\Bll\bin\Debug\Dal.pdb

?????文件???????5632??2017-10-31?20:37??C#相冊管理\Bll\bin\Debug\Model.dll

?????文件??????32256??2017-10-31?20:37??C#相冊管理\Bll\bin\Debug\Model.pdb

?????文件???????2887??2017-04-21?08:34??C#相冊管理\Bll\Bll.csproj

?????文件???????2894??2017-04-26?19:13??C#相冊管理\Bll\obj\Debug\Bll.csproj.FileListAbsolute.txt

?????文件??????32195??2017-10-31?20:37??C#相冊管理\Bll\obj\Debug\Bll.csprojResolveAssemblyReference.cache

?????文件???????7168??2017-10-31?20:37??C#相冊管理\Bll\obj\Debug\Bll.dll

?????文件??????28160??2017-10-31?20:37??C#相冊管理\Bll\obj\Debug\Bll.pdb

?????文件???????5870??2017-10-31?20:37??C#相冊管理\Bll\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2017-04-11?11:06??C#相冊管理\Bll\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2017-04-11?11:06??C#相冊管理\Bll\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2017-04-11?11:06??C#相冊管理\Bll\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件???????3213??2017-04-26?19:14??C#相冊管理\Bll\PhotoBll.cs

?????文件???????1699??2017-05-06?20:02??C#相冊管理\Bll\photoTypeBll.cs

?????文件???????1344??2017-04-11?11:06??C#相冊管理\Bll\Properties\AssemblyInfo.cs

?????文件???????2843??2017-05-05?23:52??C#相冊管理\Dal\AdministratorDal.cs

?????文件??????12288??2017-10-31?20:37??C#相冊管理\Dal\bin\Debug\Dal.dll

?????文件??????34304??2017-10-31?20:37??C#相冊管理\Dal\bin\Debug\Dal.pdb

?????文件???????5632??2017-10-31?20:37??C#相冊管理\Dal\bin\Debug\Model.dll

?????文件??????32256??2017-10-31?20:37??C#相冊管理\Dal\bin\Debug\Model.pdb

?????文件???????2811??2017-04-25?11:12??C#相冊管理\Dal\Dal.csproj

?????文件???????2292??2017-04-26?19:12??C#相冊管理\Dal\obj\Debug\Dal.csproj.FileListAbsolute.txt

?????文件??????13598??2017-10-31?20:37??C#相冊管理\Dal\obj\Debug\Dal.csprojResolveAssemblyReference.cache

?????文件??????12288??2017-10-31?20:37??C#相冊管理\Dal\obj\Debug\Dal.dll

?????文件??????34304??2017-10-31?20:37??C#相冊管理\Dal\obj\Debug\Dal.pdb

?????文件???????5906??2017-10-31?20:37??C#相冊管理\Dal\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

............此處省略190個文件信息