How to set multiple label print in reportviewer in ASP.NET page?

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Hi
I have an issue that multiple print of label based on number box.
scenario is : If we have number of box is 5.
We need 5 label to be print like 1/5,2/5 ...5/5.

Is it possible?

pls advice me
Thank you

Maideen

What I have tried:

It is my Code. it is working Fine. But can print only one label

ASP.NET

ReportViewer1.ProcessingMode = ProcessingMode.Local
        ReportViewer1.LocalReport.ReportPath = Server.MapPath("lbl_Print.rdlc")
        Dim dsReport As label_DataSet = GetData_SP()
        Dim datasource As New ReportDataSource("DataSet1", dsReport.Tables(1))
        ReportViewer1.LocalReport.DataSources.Clear()
        ReportViewer1.LocalReport.DataSources.Add(datasource)
        ReportViewer1.LocalReport.Refresh()
        ReportViewer1.LocalReport.EnableExternalImages = True

Posted 10-Jul-23 18:41pm

Maideen Abdul Kader

Updated 10-Jul-23 22:44pm

Andre Oosthuizen

v2

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Andre Oosthuizen · Answer 1 · 2023-07-10T22:44:00

You can use a 'For' loop to iterate from 1 to the value of 'numLabels' (which is 5 in this case). I have no idea what box you are speaking of, I named it 'PrintBox' -

ASP.NET

' Assuming you have a variable named 'PrintBox' with the value 5, if not replace this with whatever 'box' is...

' Calculate the number of labels to print based on the value of PrintBox
Dim numLabels As Integer = 5

For i As Integer = 1 To numLabels
    ' Create a new printjob of the label for each label
    Dim dsReport As label_DataSet = GetData_SP()

    ' Set the value of the PrintBox for the current label
    dsReport.Tables(1).Rows(0)("PrintBox") = i

    ' Set up the report viewer for the current label
    ReportViewer1.ProcessingMode = ProcessingMode.Local
    ReportViewer1.LocalReport.ReportPath = Server.MapPath("lbl_Print.rdlc")
    Dim datasource As New ReportDataSource("DataSet1", dsReport.Tables(1))
    ReportViewer1.LocalReport.DataSources.Clear()
    ReportViewer1.LocalReport.DataSources.Add(datasource)
    ReportViewer1.LocalReport.Refresh()
    ReportViewer1.LocalReport.EnableExternalImages = True

    ' Print the label
    Dim printerSettings As New System.Drawing.Printing.PrinterSettings()
    Dim pageSettings As New System.Drawing.Printing.PageSettings()
    ReportViewer1.SetPageSettings(pageSettings)
    ReportViewer1.PrinterSettings = printerSettings
    ReportViewer1.PrintToPrinter(printerSettings.Copies, printerSettings.Collate, 0, 0)
Next

You should really get into the habit of naming all of your controls, variables etc with meaningfull names. This will save you a ton of work in the future when you have to try and decipher what each 'ReportViewer1, TextBox1, x, z' etc means or what their functions are - ASP>NET General Naming Conventions [^]