/// <summary> /// 增加一条数据 /// </summary> public int Add(Eastcom.Model.User_Info model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into User_Info("); strSql.Append("UserName,Password,Area,CanCheced,RealName)"); strSql.Append(" values ("); strSql.Append("@UserName,@Password,@Area,@CanCheced,@RealName)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@Password", SqlDbType.VarChar, 50), new SqlParameter("@Area", SqlDbType.VarChar, 50), new SqlParameter("@CanCheced", SqlDbType.VarChar, 50), new SqlParameter("@RealName", SqlDbType.VarChar, 50) }; parameters[0].Value = model.UserName; parameters[1].Value = model.Password; parameters[2].Value = model.Area; parameters[3].Value = model.CanCheced; parameters[4].Value = model.RealName; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Eastcom.Model.User_Info GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,UserName,Password,Area,CanCheced,RealName from User_Info "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Eastcom.Model.User_Info model = new Eastcom.Model.User_Info(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } model.UserName = ds.Tables[0].Rows[0]["UserName"].ToString(); model.Password = ds.Tables[0].Rows[0]["Password"].ToString(); model.Area = ds.Tables[0].Rows[0]["Area"].ToString(); model.CanCheced = ds.Tables[0].Rows[0]["CanCheced"].ToString(); model.RealName = ds.Tables[0].Rows[0]["RealName"].ToString(); return(model); } else { return(null); } }
/* * /// <summary> * /// 分页获取数据列表 * /// </summary> * public DataSet GetList(int PageSize,int PageIndex,string strWhere) * { * SqlParameter[] parameters = { * new SqlParameter("@tblName", SqlDbType.VarChar, 255), * new SqlParameter("@fldName", SqlDbType.VarChar, 255), * new SqlParameter("@PageSize", SqlDbType.Int), * new SqlParameter("@PageIndex", SqlDbType.Int), * new SqlParameter("@IsReCount", SqlDbType.Bit), * new SqlParameter("@OrderType", SqlDbType.Bit), * new SqlParameter("@strWhere", SqlDbType.VarChar,1000), * }; * parameters[0].Value = "User"; * parameters[1].Value = "ID"; * parameters[2].Value = PageSize; * parameters[3].Value = PageIndex; * parameters[4].Value = 0; * parameters[5].Value = 0; * parameters[6].Value = strWhere; * return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds"); * }*/ public Model.User_Info Login(string username, string pwd) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,UserName,Password,Area,CanCheced,RealName from User_Info "); strSql.Append(" where UserName=@UserName"); strSql.Append(" and Password=@Password"); SqlParameter[] parameters = { new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@Password", SqlDbType.VarChar, 50) }; parameters[0].Value = username; parameters[1].Value = pwd; Eastcom.Model.User_Info model = new Eastcom.Model.User_Info(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { model.ID = Convert.ToInt32(ds.Tables[0].Rows[0]["ID"].ToString()); model.UserName = ds.Tables[0].Rows[0]["UserName"].ToString(); model.Password = ds.Tables[0].Rows[0]["Password"].ToString(); model.Area = ds.Tables[0].Rows[0]["Area"].ToString(); model.CanCheced = ds.Tables[0].Rows[0]["CanCheced"].ToString(); model.RealName = ds.Tables[0].Rows[0]["RealName"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Eastcom.Model.User_Info model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update User_Info set "); strSql.Append("UserName=@UserName,"); strSql.Append("Password=@Password,"); strSql.Append("Area=@Area,"); strSql.Append("CanCheced=@CanCheced,"); strSql.Append("RealName=@RealName"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4), new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@Password", SqlDbType.VarChar, 50), new SqlParameter("@Area", SqlDbType.VarChar, 50), new SqlParameter("@CanCheced", SqlDbType.VarChar, 50), new SqlParameter("@RealName", SqlDbType.VarChar, 50) }; parameters[0].Value = model.ID; parameters[1].Value = model.UserName; parameters[2].Value = model.Password; parameters[3].Value = model.Area; parameters[4].Value = model.CanCheced; parameters[5].Value = model.RealName; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }