/// <summary> /// 得到一个对象实体 /// </summary> public LYSC.CompanyWeb.Model.HKSJ_Relationship GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,Address,Zip,plane,Fax,QQ_MSN,Date,people from HKSJ_Relationship "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; LYSC.CompanyWeb.Model.HKSJ_Relationship model = new LYSC.CompanyWeb.Model.HKSJ_Relationship(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } if (ds.Tables[0].Rows[0]["Address"] != null && ds.Tables[0].Rows[0]["Address"].ToString() != "") { model.Address = ds.Tables[0].Rows[0]["Address"].ToString(); } if (ds.Tables[0].Rows[0]["Zip"] != null && ds.Tables[0].Rows[0]["Zip"].ToString() != "") { model.Zip = ds.Tables[0].Rows[0]["Zip"].ToString(); } if (ds.Tables[0].Rows[0]["plane"] != null && ds.Tables[0].Rows[0]["plane"].ToString() != "") { model.plane = ds.Tables[0].Rows[0]["plane"].ToString(); } if (ds.Tables[0].Rows[0]["Fax"] != null && ds.Tables[0].Rows[0]["Fax"].ToString() != "") { model.Fax = ds.Tables[0].Rows[0]["Fax"].ToString(); } if (ds.Tables[0].Rows[0]["QQ_MSN"] != null && ds.Tables[0].Rows[0]["QQ_MSN"].ToString() != "") { model.QQ_MSN = ds.Tables[0].Rows[0]["QQ_MSN"].ToString(); } if (ds.Tables[0].Rows[0]["Date"] != null && ds.Tables[0].Rows[0]["Date"].ToString() != "") { model.Date = DateTime.Parse(ds.Tables[0].Rows[0]["Date"].ToString()); } if (ds.Tables[0].Rows[0]["people"] != null && ds.Tables[0].Rows[0]["people"].ToString() != "") { model.people = ds.Tables[0].Rows[0]["people"].ToString(); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(LYSC.CompanyWeb.Model.HKSJ_Relationship model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update HKSJ_Relationship set "); strSql.Append("Address=@Address,"); strSql.Append("Zip=@Zip,"); strSql.Append("plane=@plane,"); strSql.Append("Fax=@Fax,"); strSql.Append("QQ_MSN=@QQ_MSN,"); strSql.Append("Date=@Date,"); strSql.Append("people=@people"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@Address", SqlDbType.VarChar, 50), new SqlParameter("@Zip", SqlDbType.VarChar, 20), new SqlParameter("@plane", SqlDbType.VarChar, 20), new SqlParameter("@Fax", SqlDbType.VarChar, 20), new SqlParameter("@QQ_MSN", SqlDbType.VarChar, 30), new SqlParameter("@Date", SqlDbType.DateTime), new SqlParameter("@people", SqlDbType.VarChar, 20), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.Address; parameters[1].Value = model.Zip; parameters[2].Value = model.plane; parameters[3].Value = model.Fax; parameters[4].Value = model.QQ_MSN; parameters[5].Value = model.Date; parameters[6].Value = model.people; parameters[7].Value = model.ID; 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(LYSC.CompanyWeb.Model.HKSJ_Relationship model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into HKSJ_Relationship("); strSql.Append("Address,Zip,plane,Fax,QQ_MSN,Date,people)"); strSql.Append(" values ("); strSql.Append("@Address,@Zip,@plane,@Fax,@QQ_MSN,@Date,@people)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Address", SqlDbType.VarChar, 50), new SqlParameter("@Zip", SqlDbType.VarChar, 20), new SqlParameter("@plane", SqlDbType.VarChar, 20), new SqlParameter("@Fax", SqlDbType.VarChar, 20), new SqlParameter("@QQ_MSN", SqlDbType.VarChar, 30), new SqlParameter("@Date", SqlDbType.DateTime), new SqlParameter("@people", SqlDbType.VarChar, 20) }; parameters[0].Value = model.Address; parameters[1].Value = model.Zip; parameters[2].Value = model.plane; parameters[3].Value = model.Fax; parameters[4].Value = model.QQ_MSN; parameters[5].Value = model.Date; parameters[6].Value = model.people; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }