how to print in vb.net

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how to print in vb.net

 
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  #1
Nov 21st, 2007
please help..i need a basic code in printing using vb.net..the scenario is..im going to print a delivery reciept..the data will be came from my tables...i need the code on printing..basic printing..
thanks in advance

rudner
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Re: how to print in vb.net

 
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  #2
Nov 22nd, 2007
it s very using java script
write javascript for the button u want to print
function printpage()
{
window.print();
}
add attributes to the print button and call javascript using that
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Re: how to print in vb.net

 
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  #3
Nov 23rd, 2007
how can you use javascript in vb.net
it is only useful for asp or web based applications

i think you should use crystal reports or download the visual studio power packs which allows you to print forms

regards

bharat
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Re: how to print in vb.net

 
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  #4
Nov 23rd, 2007
Thanks for all your replies...

is there any way on how to print in vb.net without using crystal or any third party?...just basic code in printing..

thank you
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Re: how to print in vb.net

 
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  #5
Nov 23rd, 2007
Here is code for Printing in VB.Net which we r using in our Project.
Its printing the document but not in tabular format which we require.
So try this code its working , but if u find any solution to print in receipt format.Plz let me knw.


Private Sub btnWrite_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnWrite.Click
Try
Fs = New FileStream("D:\MyFile1.txt", FileMode.Create)
Sw = New StreamWriter(Fs)
Dim Row As Integer
'Row = myView.RowCount - 1
Sw.WriteLine("{0,5}{1,15}{2,20}{3,20}{4,20}", "SUPPLIER_ID", "SUPPLIER_NAME", "SUPPLIER_ADDRESS", "CONTACT_PERSON", "CONTACT_NUMBER")
Sw.WriteLine("----------------------------------------------------------------------------------------------------------------------------------------------")
For Row = 0 To (myView.RowCount - 1)
Sw.WriteLine()

Sw.WriteLine("{0,5}{1,25}{2,35}{3,45}", ((myView.Item("SUPPLIER_ID", Row)).Value), ((myView.Item("SUPPLIER_NAME", Row)).Value), ((myView.Item("SUPPLIER_ADDRESS", Row)).Value), ((myView.Item("CONTACT_PERSON", Row)).Value)) ', "CONTACT_NUMBER")
Sw.WriteLine("------------------------------------------------------------------------------------------------------------------------------------------")
Next
'MessageBox.Show(j)
'MessageBox.Show(i)
Sw.Close()
Fs.Close()
Fs1 = New FileStream("D:\MyFile1.txt", FileMode.Open)
Sr1 = New StreamReader(Fs1)
txtDisplay.Text = Sr1.ReadToEnd
Sr1.Close()
Fs1.Close()

Catch ex As Exception
'MessageBox.Show(ex.Message)
Finally
Sw = Nothing
Fs = Nothing
End Try
End Sub

Private Sub btnPrint_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnPrint.Click
Try
streamToPrint = New StreamReader("D:\MyFile1.txt")
Try
printFont = New Font("Arial", 10)
Dim pd As New Printing.PrintDocument()
AddHandler pd.PrintPage, AddressOf Me.pd_PrintPage
pd.Print()

Finally
streamToPrint.Close()
End Try
Catch ex As Exception
MessageBox.Show(ex.Message)
End Try

End Sub

Private Sub pd_PrintPage(ByVal sender As Object, ByVal ev As Printing.PrintPageEventArgs)
Dim linesPerPage As Single = 0
Dim yPos As Single = 0
Dim count As Integer = 0
Dim leftMargin As Single = ev.MarginBounds.Left
Dim topMargin As Single = ev.MarginBounds.Top
Dim line As String = Nothing

' Calculate the number of lines per page.
linesPerPage = ev.MarginBounds.Height / printFont.GetHeight(ev.Graphics)

' Print each line of the file.
While count < linesPerPage
line = streamToPrint.ReadLine()
If line Is Nothing Then
Exit While
End If
yPos = topMargin + count * printFont.GetHeight(ev.Graphics)
ev.Graphics.DrawString(line, printFont, Brushes.Black, leftMargin, yPos, New StringFormat())
count += 1
End While

' If more lines exist, print another page.
If Not (line Is Nothing) Then
ev.HasMorePages = True
Else
ev.HasMorePages = False
End If
End Sub
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Re: how to print in vb.net

 
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  #6
Nov 28th, 2007
''' at the very top of the form
Imports System.Drawing.Printing

''' new sub procedure
Private Sub printtext(ByVal sender As Object, ByVal ev As PrintPageEventArgs)
ev.Graphics.DrawString(lblQ2.Text, New Font("arial", 11, FontStyle.Regular), Brushes.Black, 120, 120)
ev.HasMorePages = False
End Sub

''' button event
Private Sub btn2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn2.Click
Try
Dim printdoc As New PrintDocument
AddHandler printdoc.PrintPage, AddressOf Me.printtext
printdoc.Print()
Catch ex As Exception
MessageBox.Show("Sorry there is a problem printing", ex.ToString())
End Try
End Sub
_______
|} {} gg|
----------
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Re: how to print in vb.net

 
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  #7
Mar 26th, 2008
This converts the data binded into the datagrid into a text file and then prints it out. I am more interested in printing the data binded into the grid directly to the printer. I will post a solution once I find one.
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