/// <summary> /// 更新一条数据 /// </summary> public bool Update(JPGL.Model.tbUser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tbUser set "); strSql.Append("UserName=@UserName,"); strSql.Append("UserPWD=@UserPWD,"); strSql.Append("RoleNo=@RoleNo"); strSql.Append(" where UserNo=@UserNo "); SqlParameter[] parameters = { new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@UserPWD", SqlDbType.VarChar, 50), new SqlParameter("@RoleNo", SqlDbType.Int, 4), new SqlParameter("@UserNo", SqlDbType.VarChar, 50) }; parameters[0].Value = model.UserName; parameters[1].Value = model.UserPWD; parameters[2].Value = model.RoleNo; parameters[3].Value = model.UserNo; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(JPGL.Model.tbUser model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tbUser("); strSql.Append("UserNo,UserName,UserPWD,RoleNo)"); strSql.Append(" values ("); strSql.Append("@UserNo,@UserName,@UserPWD,@RoleNo)"); SqlParameter[] parameters = { new SqlParameter("@UserNo", SqlDbType.VarChar, 50), new SqlParameter("@UserName", SqlDbType.VarChar, 50), new SqlParameter("@UserPWD", SqlDbType.VarChar, 50), new SqlParameter("@RoleNo", SqlDbType.Int, 4) }; parameters[0].Value = model.UserNo; parameters[1].Value = model.UserName; parameters[2].Value = model.UserPWD; parameters[3].Value = model.RoleNo; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public JPGL.Model.tbUser DataRowToModel(DataRow row) { JPGL.Model.tbUser model = new JPGL.Model.tbUser(); if (row != null) { if (row["UserNo"] != null) { model.UserNo = row["UserNo"].ToString(); } if (row["UserName"] != null) { model.UserName = row["UserName"].ToString(); } if (row["UserPWD"] != null) { model.UserPWD = row["UserPWD"].ToString(); } if (row["RoleNo"] != null && row["RoleNo"].ToString() != "") { model.RoleNo = int.Parse(row["RoleNo"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public JPGL.Model.tbUser GetModel(string UserNo) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 UserNo,UserName,UserPWD,RoleNo from tbUser "); strSql.Append(" where UserNo=@UserNo "); SqlParameter[] parameters = { new SqlParameter("@UserNo", SqlDbType.VarChar, 50) }; parameters[0].Value = UserNo; JPGL.Model.tbUser model = new JPGL.Model.tbUser(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }