Visual Basic

System.IO<br />
System.IO.Directory<br />
System.IO.File

Aaran Heavey wrote:

eb app that will check a specified folder periodically for a new file.

Aaran Heavey wrote:

new excel file is found, it's data must be transfered to a SQL server database.

Try<br />
            PrintDocument1.Print()<br />
        Catch ex As Exception<br />
            MessageBox.Show("An error occurred while printing" &amp; vbCrLf &amp; ex.ToString())<br />
        End Try<br />

<br />
        PrintPreviewDialog1.PrintPreviewControl.Document = PrintDocument1<br />
        PrintPreviewDialog1.PrintPreviewControl.InvalidatePreview()<br />
        PrintPreviewDialog1.ShowDialog()<br />

SoInnocentIAm... wrote:

PrintDocument1_PrintPage CODE contains simple drawing methods.

Print works fine but print preview displays nothing except small black dots in print preview area; that is each dot for each page.i have tried
InvalidatePreview() but it didn't help.

Dim userId As Integer = service.getUserId("Web")<br />
       If userId > 0 Then<br />
           Dim userData As UserWS = service.getUserWS(userId)<br />
       End If

Imports JBillingWebReff<br />
Imports com.rephero.billing<br />
Imports com.rephero.billing.UserWS<br />
<br />
Partial Class JBillingWebReff<br />
    Inherits System.Web.UI.Page<br />
    Dim service As New WebServicesSessionLocalService()<br />
<br />
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load<br />
        Dim userId As Integer = service.getUserId("Web")<br />
        If userId > 0 Then<br />
            Dim userData As UserWS = service.getUserWS(userId)<br />
        End If<br />
    End Sub<br />
End Class