I am a PHP programmer. I have no .Net coding experience (last seen it 4 years ago). Not interested in code-behind model since this is a quick temporary hack.
What I am trying to do is generate an output.txt file whenever the user submits new data. So an output.txt file if exists should be replaced with the new one.
I want to write data in this format :
123|Java Programmer|2010-01-01|2010-02-03
124|VB Programmer|2010-01-01|2010-02-03
125|.Net Programmer|2010-01-01|2010-02-03
I don't know VB, so not sure about string manipulations. Hope a kind soul can help me with this. I will be grateful to you. Thank you :)
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
<script language="vb" runat="server">
sub Page_Load(sender as Object, e as EventArgs)
Dim sqlConn As New SqlConnection("Data Source=winsqlus04.1and1.com;Initial Catalog=db28765269;User Id=dbo2765469;Password=ByhgstfH;")
Dim myCommand As SqlCommand
Dim dr As SqlDataReader
Dim FILENAME as String = Server.MapPath("Output4.txt")
Dim objStreamWriter as StreamWriter
' If Len(Dir$(FILENAME)) > 0 Then Kill(FILENAME)
objStreamWriter = File.AppendText(FILENAME)
Try
sqlConn.Open()
'opening the connection
myCommand = New SqlCommand("SELECT id, title, CONVERT(varchar(10), expirydate, 120) AS [expirydate],CONVERT(varchar(10), creationdate, 120) AS [createdate] from tblContact where flag = 0 AND ACTIVE = 1", sqlConn)
'executing the command and assigning it to connection
dr = myCommand.ExecuteReader()
While dr.Read()
objStreamWriter.WriteLine("JobID: " & dr(0).ToString())
objStreamWriter.WriteLine("JobID: " & dr(2).ToString())
objStreamWriter.WriteLine("JobID: " & dr(3).ToString())
End While
dr.Close()
sqlConn.Close()
Catch x As Exception
End Try
objStreamWriter.Close()
Dim objStreamReader as StreamReader
objStreamReader = File.OpenText(FILENAME)
Dim contents as String = objStreamReader.ReadToEnd()
lblNicerOutput.Text = contents.Replace(vbCrLf, "<br>")
objStreamReader.Close()
end sub
</script>
<asp:label runat="server" id="lblNicerOutput" Font-Name="Verdana" />
