首先创建二个XtraReport一个是主一个是从

主：在Detail里面加三个xrSubreport控件

/// 
        /// 打印        /// 
        /// 数据集         /// 打印机名称        public NewSuNingReport(DataTable dt1, DataTable dt2, DataTable dt3, string PrinterName)        {            InitializeComponent();             if (dt1!=null)            {                SuNingReport sunrep1 = new SuNingReport(dt1);                this.xrSubreport1.ReportSource = sunrep1;            }            if (dt2 != null)            {                SuNingReport sunrep2 = new SuNingReport(dt2);                this.xrSubreport2.ReportSource = sunrep2;            }            if (dt3 != null)            {                SuNingReport sunrep3 = new SuNingReport(dt3);                this.xrSubreport3.ReportSource = sunrep3;            }            this.PrinterName = PrinterName;            this.Print();        }

 

从里面设置好你的报表格式绑定好数据

public SuNingReport(DataTable dt)        {            InitializeComponent();            if (dt != null && dt.Rows.Count > 0)            {                this.xrBarCode1.Text = dt.Rows[0]["订单1"].ToString();                this.xrBarCode2.Text = dt.Rows[0]["订单2"].ToString();                this.xrLabel2.Text = String.Format("共 {0} 箱", dt.Rows[0]["共几箱"].ToString());                this.xrLabel3.Text = String.Format("第 {0} 箱", dt.Rows[0]["第几箱"].ToString());                this.DetailReport.DataSource = dt;                this.xrTableCell5.DataBindings.Add("Text", dt, "商品编号");                this.xrTableCell6.DataBindings.Add("Text", dt, "商品名称");                this.xrTableCell7.DataBindings.Add("Text", dt, "商品数量");                this.xrTableCell8.DataBindings.Add("Text", dt, "商品库位");            }        }

调用方法

for (int j = 0; j < ds.Tables.Count; j = j + 3)                    {                        DataTable dt1 = null;                        DataTable dt2 = null;                        DataTable dt3 = null;                        if (count > j)                        {                            dt1 = ds.Tables[j];                        }                        if (count > j + 1)                        {                            dt2 = ds.Tables[j + 1];                        }                        if (count > j + 2)                        {                            dt3 = ds.Tables[j + 2];                        }                        NewSuNingReport suning = new NewSuNingReport(dt1, dt2, dt3, PrinterName);                    }