代码修改后的版本，全部提交
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347
Mtxfw.DAL/Admin.cs
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347
Mtxfw.DAL/Admin.cs
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using System;
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using System.Data;
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using System.Text;
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using System.Data.SqlClient;
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using Wuqi.Webdiyer;
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namespace Mtxfw.DAL
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{
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/// <summary>
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/// 数据访问类:Admin
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/// </summary>
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public partial class Admin : Mtxfw.Utility.Myabstract
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{
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public Admin() : base("Admin") { }
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/// <summary>
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/// 增加一条数据
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/// </summary>
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public int Add(Mtxfw.Model.Admin model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into Admin(");
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strSql.Append("UserName,Password,RealName,NickName,Role,State,Province)");
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strSql.Append(" values (");
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strSql.Append("@UserName,@Password,@RealName,@NickName,@Role,@State,@Province)");
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strSql.Append(";select SCOPE_IDENTITY()");
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SqlParameter[] parameters = {
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new SqlParameter("@UserName", SqlDbType.VarChar,50),
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new SqlParameter("@Password", SqlDbType.VarChar,50),
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new SqlParameter("@RealName", SqlDbType.VarChar,50),
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new SqlParameter("@NickName", SqlDbType.VarChar,50),
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new SqlParameter("@Role", SqlDbType.VarChar,50),
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new SqlParameter("@State", SqlDbType.VarChar,50),
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new SqlParameter("@Province", SqlDbType.VarChar,50)};
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parameters[0].Value = model.UserName;
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parameters[1].Value = model.Password;
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parameters[2].Value = model.RealName;
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parameters[3].Value = model.NickName;
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parameters[4].Value = model.Role;
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parameters[5].Value = model.State;
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parameters[6].Value = model.Province;
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return Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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}
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/// <summary>
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/// 更新一条数据
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/// </summary>
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public bool Update(Mtxfw.Model.Admin model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update Admin set ");
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strSql.Append("UserName=@UserName,");
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strSql.Append("Password=@Password,");
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strSql.Append("RealName=@RealName,");
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strSql.Append("NickName=@NickName,");
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strSql.Append("Role=@Role,");
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strSql.Append("State=@State,");
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strSql.Append("Province=@Province");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@UserName", SqlDbType.VarChar,50),
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new SqlParameter("@Password", SqlDbType.VarChar,50),
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new SqlParameter("@RealName", SqlDbType.VarChar,50),
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new SqlParameter("@NickName", SqlDbType.VarChar,50),
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new SqlParameter("@Role", SqlDbType.VarChar,50),
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new SqlParameter("@State", SqlDbType.VarChar,50),
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new SqlParameter("@id", SqlDbType.Int,4),
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new SqlParameter("@Province", SqlDbType.VarChar,50)};
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parameters[0].Value = model.UserName;
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parameters[1].Value = model.Password;
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parameters[2].Value = model.RealName;
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parameters[3].Value = model.NickName;
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parameters[4].Value = model.Role;
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parameters[5].Value = model.State;
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parameters[6].Value = model.id;
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parameters[7].Value = model.Province;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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return rows > 0 ? true : false;
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from Admin ");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool Delete(string UserName)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from Admin ");
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strSql.Append(" where UserName=@UserName ");
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SqlParameter[] parameters = {
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new SqlParameter("@UserName", SqlDbType.VarChar,50)};
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parameters[0].Value = UserName;
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 删除一条数据
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/// </summary>
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public bool DeleteList(string idlist)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from Admin ");
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strSql.Append(" where id in (" + idlist + ") ");
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int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString());
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if (rows > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public Mtxfw.Model.Admin GetModel(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select top 1 id,UserName,Password,RealName,NickName,Role,State,Province from Admin ");
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strSql.Append(" where id=@id");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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Mtxfw.Model.Admin model = new Mtxfw.Model.Admin();
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DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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if (ds.Tables[0].Rows[0]["id"].ToString() != "")
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{
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model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
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}
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model.UserName = ds.Tables[0].Rows[0]["UserName"].ToString();
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model.Password = ds.Tables[0].Rows[0]["Password"].ToString();
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model.RealName = ds.Tables[0].Rows[0]["RealName"].ToString();
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model.NickName = ds.Tables[0].Rows[0]["NickName"].ToString();
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model.Role = ds.Tables[0].Rows[0]["Role"].ToString();
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model.State = ds.Tables[0].Rows[0]["State"].ToString();
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model.Province = ds.Tables[0].Rows[0]["Province"].ToString();
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return model;
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetList(string strWhere)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id,UserName,Password,RealName,NickName,Role,State ");
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strSql.Append(" FROM Admin ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
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}
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/// <summary>
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/// 获得前几行数据
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/// </summary>
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public DataSet GetList(int Top, string strWhere, string filedOrder)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select ");
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if (Top > 0)
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{
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strSql.Append(" top " + Top.ToString());
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}
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strSql.Append(" id,UserName,Password,RealName,NickName,Role,State ");
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strSql.Append(" FROM Admin ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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strSql.Append(" order by " + filedOrder);
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return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
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}
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/// <summary>
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/// 判断登陆
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/// </summary>
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public bool IsLogin(String AdminName, String AdminPwd,ref int aid)
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{
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string sqlStr = "select top 1 * from Admin where UserName=@UserName and Password=@Password";
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SqlParameter[] para = {new SqlParameter("@UserName", SqlDbType.VarChar, 50),
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new SqlParameter("@Password", SqlDbType.VarChar, 200)};
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para[0].Value = AdminName;
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para[1].Value = AdminPwd;
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bool Isbool = false;
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SqlDataReader Dr = Mtxfw.Utility.SqlDbHelper_U.GetDataReader(sqlStr.ToString(), para);
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if (Dr.HasRows)
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{
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if (Dr.Read())
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{
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aid = int.Parse(Dr["id"].ToString());
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Isbool = true;
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}
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}
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Dr.Close();
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return Isbool;
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}
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/// <summary>
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/// 修改密码
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/// </summary>
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public int Update_Password(String UserName,String Password)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update Admin set Password=@Password ");
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strSql.Append(" where UserName=@UserName");
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SqlParameter[] parameters = { new SqlParameter("@Password", SqlDbType.VarChar, 200),
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new SqlParameter("@UserName", SqlDbType.VarChar, 30)};
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parameters[0].Value = Password;
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parameters[1].Value = UserName;
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return Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
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}
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/// <summary>
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/// 按照用户名获取一个实体
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/// </summary>
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public Mtxfw.Model.Admin GetModel(String AdminName)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select top 1 * from Admin where UserName=@UserName");
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SqlParameter[] parameters = { new SqlParameter("@UserName", SqlDbType.VarChar, 50) };
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parameters[0].Value = AdminName;
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Mtxfw.Model.Admin model = new Mtxfw.Model.Admin();
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DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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if (ds.Tables[0].Rows[0]["id"].ToString() != "")
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{
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model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
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}
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model.UserName = ds.Tables[0].Rows[0]["UserName"].ToString();
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model.Password = ds.Tables[0].Rows[0]["Password"].ToString();
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model.RealName = ds.Tables[0].Rows[0]["RealName"].ToString();
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model.NickName = ds.Tables[0].Rows[0]["NickName"].ToString();
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model.Role = ds.Tables[0].Rows[0]["Role"].ToString();
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model.State = ds.Tables[0].Rows[0]["State"].ToString();
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model.Province = ds.Tables[0].Rows[0]["Province"].ToString();
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return model;
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 获取当前管理员密码
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/// </summary>
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/// <param name="AdminName"></param>
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/// <returns></returns>
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public string GetPassword(string UserName)
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{
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string sqlStr = "select top 1 Password from Admin where UserName=@UserName";
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SqlParameter[] para = { new SqlParameter("@UserName", SqlDbType.VarChar, 50) };
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para[0].Value = UserName;
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SqlDataReader Dr = Mtxfw.Utility.SqlDbHelper_U.GetDataReader(sqlStr.ToString(), para);
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string password = string.Empty;
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if (Dr.Read())
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{
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password = Dr["Password"].ToString();
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}
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Dr.Close();
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return password;
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}
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/// <summary>
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/// 获取当前管理员角色
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/// </summary>
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/// <param name="AdminName"></param>
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/// <returns></returns>
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public string Getjs(string UserName)
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{
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string sqlStr = "select top 1 Role from Admin where UserName=@UserName";
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SqlParameter[] para = { new SqlParameter("@UserName", SqlDbType.VarChar, 50) };
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para[0].Value = UserName;
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SqlDataReader Dr = Mtxfw.Utility.SqlDbHelper_U.GetDataReader(sqlStr.ToString(), para);
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string Role = string.Empty;
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if (Dr.Read())
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{
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Role = Dr["Role"].ToString();
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}
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Dr.Close();
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return Role;
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}
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/// <summary>
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/// 判断用户名是否存在
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/// </summary>
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/// <param name="AdminName"></param>
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/// <returns></returns>
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public bool IsExists(string AdminName)
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{
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string sqlStr = "select top 1 * from Admin where UserName=@UserName";
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SqlParameter[] para = { new SqlParameter("@UserName", SqlDbType.VarChar, 50) };
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para[0].Value = AdminName;
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bool Isbool = false;
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SqlDataReader Dr = Mtxfw.Utility.SqlDbHelper_U.GetDataReader(sqlStr.ToString(), para);
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if (Dr.Read()) Isbool = true;
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Dr.Close();
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return Isbool;
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}
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}
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}
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