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Apr 11th, 2007, 10:27 AM
#1
Thread Starter
Addicted Member
[2005] Printing HTML
I'm trying to find a new method or a fix of my current method to print out an HTML page. At the moment I think the script is loading too fast and it is not writing the html to the file. If i put a msgbox between the variable and the writing to the file it works fine. So it seems i need some sort of a pause?? Any ideas or alternative methods?
Do I need any imports or anything at the top?
Code:
WebBrowser1.Navigate(New System.Uri("about:blank"))
Dim MyHTML As String
MyHTML = ""
MyHTML = "<HTML><HEAD>" & vbCrLf & _
"<TITLE>Test Print</TITLE>" & vbCrLf & _
"</HEAD>" & vbCrLf & _
"<BODY topmargin=0 leftmargin=0 rightmargin=0 bottommargin=0 marginwidth=0 marginheight=0>" & vbCrLf & _
"<div align=left>" & vbCrLf & _
"<table border=0 width=360 id=table1 cellspacing=0 cellpadding=0 align=center>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=100% colspan=2><font face=Verdana size=3><b>Preview Services UK</b> Priority " & rmPriority & "</font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td bgcolor=#000000 width=35%><b><font color=#FFFFFF face=Verdana size=1>RM JOB ID:</font></b></td>" & vbCrLf & _
"<td rowspan=8><p align=center><br><br><font face='IDAutomationHC39M' size='4'>*" & TextBox1.Text & "*</font><br><br><b><font face='Verdana' size='6'>" & rmPriority & "</font></b></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35%><font face=Verdana size=1>" & TextBox1.Text & "</font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35% bgcolor=#000000><b><font color=#FFFFFF face=Verdana size=1>PACKET ID:</font></b></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35%><font size=1 face=Verdana>" & rmScannedPacketID & "</font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35% bgcolor=#000000><font color=#FFFFFF face=Verdana size=1><b>DATE:</b></font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35%><font size=1 face=Verdana>" & Now & "</font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35% bgcolor=#000000><font color=#FFFFFF face=Verdana size=1><b>PRINTED BY:</b></font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td width=35%><p align=left><font size=1 face=Verdana>" & TextBox2.Text & "</font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td colspan=2 width=100%><hr align=center></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"<tr>" & vbCrLf & _
"<td colspan=2><p align=left><font size=0.5 face=Verdana><i>www.previewservices.co.uk</i></font></td>" & vbCrLf & _
"</tr>" & vbCrLf & _
"</table>" & vbCrLf & _
"</BODY>" & vbCrLf & _
"</HTML>"
MsgBox("Please be patient, the print dialog will appear shortly", MsgBoxStyle.Information)
WebBrowser1.Document.DomDocument.Write(MyHTML)
System.Windows.Forms.Application.DoEvents()
Cheers,
Ross
Last edited by Ross_m; Apr 11th, 2007 at 11:12 AM.
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Apr 11th, 2007, 12:12 PM
#2
Re: [2005] Printing HTML
Wait until it is completely loaded.
vb Code:
Do Until WebBrowser1.ReadyState = WebBrowserReadyState.Complete
Application.DoEvents()
Loop
You may want to add time out code and further exception management to this example.
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