万能打印 下载

万能打印安装程序下载  链接：http://pan.baidu.com/s/1c28OqFe 密码：bt13

源码下载  链接：http://pan.baidu.com/s/1c2fIb8s 密码：owvl



   public class PrintHelp
    {
 
        /// <summary>
        /// 加载打印模板文件方法
        /// </summary>
        /// <param name="ReportPath">模板路径，包括文件名</param>
        /// <param name="ds">数据源</param>
        /// <param name="SaveFilePath">编辑模板时保存模板的路径，不包括文件名</param>
        /// <returns></returns>
        public static XtraReport ReturnXtraReport(string ReportPath, DataSet ds, string SaveFilePath)
        {
            if(ds.Tables.Count<1)
            {
                DataTable mfdt = new DataTable();
                mfdt.TableName = "mfdt";
                DataTable tfdt = new DataTable();
                tfdt.TableName = "tfdt";
                ds.Tables.Add(mfdt); ds.Tables.Add(tfdt);
            }
            XtraReport xtra = XtraReport.FromFile(ReportPath, true);
            ReportDesignTool dt = new ReportDesignTool(xtra);
            var designFrom = dt.DesignForm;
            var mdiController = designFrom.DesignMdiController;
            dt.DesignForm.DesignMdiController.DesignPanelLoaded += (s, args) =>
            {
                DesignTool.AddToContainer(args.DesignerHost, ds);
            };
            DevExpress.XtraReports.Native.ReportStorageToolBase.DefaultRootDirectory = SaveFilePath;
            xtra.DataSource = ds;
            xtra.DataMember = "mfdt";
            return xtra;
        }

        /// <summary>
        /// 加载打印模板文件方法
        /// </summary>
        /// <param name="ReportPath">模板路径，包括文件名</param>
        /// <param name="ds">数据源</param>
        /// <param name="SaveFilePath">编辑模板时保存模板的路径，不包括文件名</param>
        /// <returns></returns>
        public static XtraReport ReturnNewXtraReport( DataSet ds, string SaveFilePath)
        {
            XtraReport xtra = new XtraReport();
            ReportDesignTool dt = new ReportDesignTool(xtra);
            var designFrom = dt.DesignForm;
            var mdiController = designFrom.DesignMdiController;
            dt.DesignForm.DesignMdiController.DesignPanelLoaded += (s, args) =>
            {
                DesignTool.AddToContainer(args.DesignerHost, ds);
            };
            DevExpress.XtraReports.Native.ReportStorageToolBase.DefaultRootDirectory = SaveFilePath;
            xtra.DataSource = ds;
            return xtra;
        }

        /// <summary>
        /// 返回主表、明细表
        /// </summary>
        /// <param name="filepath">文件完整路径：含文件名</param>
        /// <param name="mftablename">主表sheet名称</param>
        /// <param name="tftablename">从表sheet名称</param>
        /// <param name="FilesName">两表关联字段</param>
        /// <returns>DataSet</returns>
        public static DataSet GetDatase(string filepath, string mftablename, string tftablename, string FilesName)
        {
            DataTable mfdt = new DataTable();
            DataTable tfdt = new DataTable();
            DataSet ds = new DataSet();
            ExcelHelp ex = new ExcelHelp();
            ex.filePath = filepath;// 
            ex.GetExcelConn();
            try
            {
                //主表
                ex.tableName = mftablename;
                ex.fileName = "*";
                mfdt = ex.GetExcelData();

            }
            finally
            {
                if (mfdt == null) { mfdt = new DataTable(); }
                mfdt.TableName = "mfdt";
                ds.Tables.Add(mfdt);
            }
            //
            try
            {
                // 从表
                ex.tableName = tftablename;
                ex.fileName = "*";
                tfdt = ex.GetExcelData();
            }
            finally
            {
                if (tfdt == null) { tfdt = new DataTable(); }
                tfdt.TableName = "tfdt";
                ds.Tables.Add(tfdt);
            }
            if (tfdt.Rows.Count > 0 && mfdt.Rows.Count > 0)
            {
                //给数据集建立主外键关系
                DataColumn parentColumn = ds.Tables["mfdt"].Columns[FilesName];
                DataColumn childColumn = ds.Tables["tfdt"].Columns[FilesName];
                DataRelation R1 = new DataRelation("R1", parentColumn, childColumn);
                ds.Relations.Add(R1);
            }
            return ds;
        }


        /// <summary>
        /// 获取指定sheet表数据
        /// </summary>
        /// <param name="filepath">Excel路径</param>
        /// <param name="mftablename">sheet表名称</param>
        /// <param name="Dttablename">将要给获取的Datatable赋表名（自定义）</param>
        /// <returns>DataTable</returns>
        public static DataTable GetDatase(string filepath, string mftablename,string Dttablename)
        {
            DataTable mfdt = new DataTable();  
            ExcelHelp ex = new ExcelHelp();
            ex.filePath = filepath;// 
            ex.GetExcelConn(); 
            ex.tableName = mftablename;
            ex.fileName = "*";
            mfdt = ex.GetExcelData();
            mfdt.TableName = Dttablename;
            return mfdt;
        }


    }

 

 

 编辑模板

 链接：http://pan.baidu.com/s/1c2wCX80 密码：bddv