/// <summary> /// 更新一条数据 /// </summary> public bool Update(iRan.Model.Admins model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Admins set "); strSql.Append("AdminAccount=@AdminAccount,"); strSql.Append("AdminPwd=@AdminPwd"); strSql.Append(" where AdminID=@AdminID"); SqlParameter[] parameters = { new SqlParameter("@AdminAccount", SqlDbType.VarChar, 12), new SqlParameter("@AdminPwd", SqlDbType.VarChar, 12), new SqlParameter("@AdminID", SqlDbType.Int, 4) }; parameters[0].Value = model.AdminAccount; parameters[1].Value = model.AdminPwd; parameters[2].Value = model.AdminID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(iRan.Model.Admins model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Admins("); strSql.Append("AdminAccount,AdminPwd)"); strSql.Append(" values ("); strSql.Append("@AdminAccount,@AdminPwd)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@AdminAccount", SqlDbType.VarChar, 12), new SqlParameter("@AdminPwd", SqlDbType.VarChar, 12) }; parameters[0].Value = model.AdminAccount; parameters[1].Value = model.AdminPwd; 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 iRan.Model.Admins DataRowToModel(DataRow row) { iRan.Model.Admins model = new iRan.Model.Admins(); if (row != null) { if (row["AdminID"] != null && row["AdminID"].ToString() != "") { model.AdminID = int.Parse(row["AdminID"].ToString()); } if (row["AdminAccount"] != null) { model.AdminAccount = row["AdminAccount"].ToString(); } if (row["AdminPwd"] != null) { model.AdminPwd = row["AdminPwd"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public iRan.Model.Admins GetModel(int AdminID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 AdminID,AdminAccount,AdminPwd from Admins "); strSql.Append(" where AdminID=@AdminID"); SqlParameter[] parameters = { new SqlParameter("@AdminID", SqlDbType.Int, 4) }; parameters[0].Value = AdminID; iRan.Model.Admins model = new iRan.Model.Admins(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }