reportViewer To printDocument Print (Single

   ....................................

 

            //this.Class2BindingSource.DataSource = typeof(List<Test0.Class2>);            this.Class2BindingSource.DataSource = print;

            this.reportViewer2.LocalReport.EnableExternalImages = true; //打开图片支持            this.reportViewer2.LocalReport.ReportEmbeddedResource = @"Test0.Report2.rdlc"; //加载报表            this.reportViewer2.SetDisplayMode(DisplayMode.PrintLayout);

            this.reportViewer2.ZoomMode = ZoomMode.Percent;            this.reportViewer2.ZoomPercent = 100;            //this.reportViewer2.Refresh();     

 

 

            string DeviceInfo =  "<DeviceInfo><OutputFormat>EMF</OutputFormat></DeviceInfo>";            Warning[] warnings;            this.reportViewer2.LocalReport.Render("Image", DeviceInfo, CreateStream, out warnings);

            printDocument1.Print();

 

}

 

 

//CreateStream Function:

 

        private System.IO.Stream metafile_streams = new System.IO.MemoryStream();

        private System.IO.Stream  CreateStream(string name, string fileNameExtension, Encoding encoding, string mimeType, bool willSeek)        {            System.IO.Stream stream = new System.IO.MemoryStream();            metafile_streams = stream;            return stream;         }

 

 

//printDocument1 Code:

 

        private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)        {

            metafile_streams.Position = 0;            System.Drawing.Imaging.Metafile pageImage = new System.Drawing.Imaging.Metafile(metafile_streams);

 

            e.Graphics.DrawImage(pageImage, 0, 0);            m_streams.Close();

        }

 

 

//multi-page Print:

 

TBC...