xml file count help

[Jneiswin]

I have over 4,000 xml files that needs to be converted in to a character based on a value and entered in to a rich text box. It will do this, until it runs out of files to read. I have tried "try" statements, "if" statements... I can't figure out how to fix the issue. I searched the forums with no results. Kinda makes me feel special

Imports System.Xml
Imports System.IO
Imports System
Imports Microsoft.VisualBasic

Public Class frmNavigation

    Public m_Xcoord As String
    Public m_Ycoord As String
    Public m_ResourceValue As String
    Public m_MResource As String
    Public m_RResource As String
    Dim xmlDirectory As String = "C:\Users\Josh\Documents\Visual Studio 2010\Projects\xmlCreator\xmlCreator\bin\Debug\worlds\glation"
    Dim xmlFile As String = "C:\Users\Josh\Documents\Visual Studio 2010\Projects\xmlCreator\xmlCreator\bin\Debug\worlds\glation\glation"

    Private Sub btnLoad_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLoad.Click

        Dim TempFile As String = "C:\Users\Josh\Documents\Visual Studio 2010\Projects\xmlCreator\xmlCreator\bin\Debug\worlds\glation\glation1.xml"
        Dim Reader As Xml.XmlReader
        Dim NewYcoord As String = "1"
        Dim xmlFileCount As String = "0"

        System.IO.Directory.SetCurrentDirectory(xmlDirectory)
        Reader = Xml.XmlReader.Create(TempFile)
        Do Until Reader.EOF = True
            xmlFileCount = xmlFileCount + 1
            xmlFile = xmlFile & xmlFileCount & ".xml"
            If File.Exists(xmlFile) Then
                Reader = Xml.XmlReader.Create(xmlFile)
                Reader.ReadToFollowing("Xcoord")
                m_Xcoord = Reader.ReadElementString("Xcoord")
                m_Ycoord = Reader.ReadElementString("Ycoord")

                Reader.ReadToFollowing("Resource")
                m_ResourceValue = Reader.ReadElementString("Resource")
                m_MResource = Reader.ReadElementString("Mountain")
                m_RResource = Reader.ReadElementString("River")
                xmlFile = "C:\Users\Josh\Documents\Visual Studio 2010\Projects\xmlCreator\xmlCreator\bin\Debug\worlds\glation\glation"

                If m_Xcoord = 110 Then
                    NewYcoord = NewYcoord + 1
                End If

                If NewYcoord > m_Ycoord Then
                    rtbViewMap.Text = rtbViewMap.Text & vbCrLf
                End If

                If m_ResourceValue = "300" Then
                    rtbViewMap.Text = rtbViewMap.Text & "#"
                ElseIf m_ResourceValue = "200" Then
                    rtbViewMap.Text = rtbViewMap.Text & "."
                ElseIf m_ResourceValue = "100" Then
                    rtbViewMap.Text = rtbViewMap.Text & ";"
                ElseIf m_ResourceValue = "0" And m_MResource = "0" And m_RResource = "0" Then
                    rtbViewMap.Text = rtbViewMap.Text & "%"
                ElseIf m_MResource = "150" And m_RResource = "0" Then
                    rtbViewMap.Text = rtbViewMap.Text & "^"
                ElseIf m_RResource = "70" And m_MResource = "0" Then
                    rtbViewMap.Text = rtbViewMap.Text & "~"
                End If
            End If
        Loop
    End Sub
End Class

[.paul.]

i don't understand the question... what doesn't happen that should happen?

[Jneiswin]

It should reach the last file in the directory and then stop, but instead it looks for another file and causes an error.