Stripping Needless Data From HttpContext.Current.Request.Form

I found this nice example of printing data to the default printer of the server when the submit button is clicked. But not sure how to strip out the names of the controls, etc.

Here is the code for those interested:

1Private Sub pd_PrintPage(ByVal sender As Object, ByVal ev As PrintPageEventArgs)23 Dim yPos As Single = 2504 Dim leftMargin As Single = ev.MarginBounds.Left5 Dim topMargin As Single = ev.MarginBounds.Top6 Dim printFont = New Font("Arial", 10)78 Dim sb As StringBuilder = New StringBuilder()910 ' Page title and date/time.11 sb.Append("Maintenance Request")12 sb.Append(Environment.NewLine)13 sb.Append("DateTime: " + DateTime.Now.ToString() + Environment.NewLine)1415 ' Iterate submitted form fields and get field names.16 Dim fieldValue As String17 Dim fieldName As String1819 ' Exclude viewstate and submit button.20 For Each fieldName In HttpContext.Current.Request.Form21 Response.Write("Field Name: " & HttpContext.Current.Request.Form(fieldName) & "<br>")22 If fieldName = "__VIEWSTATE" Or fieldName = "Submit" Then2324 Else25 ' Get the field values.2627 fieldValue = HttpContext.Current.Request.Form(fieldName)2829 ' Add the field names and values to the page.30 ' Break the field values into 50 character segments so it will fit on the paper.31 ' Currently, this only accounts for fields of l50 characters or less.32 ' ISSUE: breaks in the middle of words instead of spaces3334 If fieldValue.Length > 100 Then35 sb.Append(fieldName + ": " + fieldValue.Substring(0, 50) + Environment.NewLine)36 sb.Append(" " + fieldValue.Substring(50, 50) + Environment.NewLine)37 sb.Append(" " + fieldValue.Substring(100, fieldValue.Length - 100) + Environment.NewLine)3839 ElseIf fieldValue.Length > 50 Then40 sb.Append(fieldName + ": " + fieldValue.Substring(0, 50) + Environment.NewLine)41 sb.Append(" " + fieldValue.Substring(50, fieldValue.Length - 50) + Environment.NewLine)42 Else43 sb.Append(fieldName + ": " + fieldValue + Environment.NewLine)4445 End If4647 End If4849 Next50 ev.Graphics.DrawString(sb.ToString(), printFont, Brushes.Black, leftMargin, yPos, New StringFormat())5152 End Sub

There has to be a better way. Any ideas?

Figured it out. Instead of using HttpContext.Current.Request.Form, I am just using the explicit names of the controls and appending the values to the stringbuilder. If anyone needs help with this, please feel free to contact me.