如何在不显示表单的情况下打印ReportViewer的报告

我在我的博客上发布了一个这样做的示例: http://blogs.msdn.com/brianhartman/archive/2009/02/27/manually-printing-a-report.aspx

LocalReport对象可以独立于ReportViewer控件进行实例化,并直接在附加到该博客文章的示例代码中使用。或者,即使您没有首先在UI中显示报告,也可以传入ReportViewer.LocalReport。

http://scruffylookingcatherder.com/archive/2007/12/07/printing-reporting-services-2005-reports.aspx

一点说明:它使用SSRSWeb服务将报告呈现为EMF图像,然后将图像发送到打印机。

请看下面的链接对您非常有用 http://social.msdn.microsoft.com/Forums/en-US/9f52d79d-5baf-4e84-97d5-7dbba6623b89/printing-without-the-reportviewer

Private Sub btnReceipt_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReceipt.Click


    My.Forms.FormA5.ReportViewer.LocalReport.DataSources.Clear()
    Dim cmd = New SqlClient.SqlCommand("Select * from V_Sale where InvoiceNo=" & Me.txtInvoice.Text, cn)
    Dim dr = cmd.ExecuteReader()
    Dim dt As New DataTable
    dt.Load(dr)
    dr.Close()
    Dim rpt As New ReportViewer
    rpt.LocalReport.DataSources.Clear()
    rpt.LocalReport.DataSources.Add(New ReportDataSource("posds_receipt", dt))
    rpt.LocalReport.ReportEmbeddedResource = "POSsystem.receipt.rdlc"
    rpt.SetDisplayMode(DisplayMode.PrintLayout)
    rpt.ZoomMode = ZoomMode.FullPage

    Dim printDialog1 As PrintDialog = New PrintDialog
    printDialog1.Document = PrintDocument1
    Dim result As DialogResult = printDialog1.ShowDialog
    If (result = DialogResult.OK) Then
        PrintDocument1.Print()
    End If

End Sub