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Using an XML startup file instead of an ini file

XML

Using an XML startup file instead of an ini file

by  TomKane  Posted    (Edited  )
You should be able to add a reference to your vb project called Microsoft XML, v3.0 - (it might not be that exact version)

Once you do that you can do all kinds of xml parsing or whatever - We have code like this:

Public Sub ReadXMLStartupInfo(strLocalFileName As String)

Dim objXMLDoc As New MSXML2.DOMDocument
Dim objXMLDomNode As MSXML2.IXMLDOMNode
Dim i As Integer
Dim j As Integer
Dim a As String
Dim strErrMessage As String
Dim bRet As Boolean

On Error GoTo Err

i = InStr(strLocalFileName, "/XML=")
If i = 0 Then
strErrMessage = "No XML File Specified, Contact IT Support"
GoTo Err
End If

j = InStr(i + 1, strLocalFileName, "/")
If j > 0 Then
a = Mid$(strLocalFileName, i + 5, j - (i + 5))
Else
a = Mid$(strLocalFileName, i + 5, Len(strLocalFileName) - i)
End If

objXMLDoc.async = False
bRet = objXMLDoc.Load(App.Path & "\" & a)
If bRet <> True Then
strErrMessage = "XML File NOT Found" & vbCrLf & App.Path & "\" & strLocalFileName
GoTo Err
End If
If objXMLDoc.parseError.errorCode <> 0 Then
strErrMessage = "XML Settings not present or not valid."
GoTo Err
End If

Set objXMLDomNode = objXMLDoc.selectSingleNode("/Settings/Server")
If objXMLDomNode Is Nothing Then
strErrMessage = "SERVER Setting NOT Present in Startup file."
GoTo Err
Else
strServer = objXMLDomNode.Text
End If

Set objXMLDomNode = objXMLDoc.selectSingleNode("/Settings/Database")
If objXMLDomNode Is Nothing Then
strErrMessage = "DATABASE Setting NOT Present in Startup file."
GoTo Err
Else
strDatabase = objXMLDomNode.Text
End If

Set objXMLDomNode = objXMLDoc.selectSingleNode("/Settings/PaymentsServer")
If objXMLDomNode Is Nothing Then
strErrMessage = "PAYMENTS SERVER NOT Present in Startup file."
GoTo Err
Else
strPaymentsServer = objXMLDomNode.Text
End If
Exit Sub
Err:
Call MsgBox("Problem with ReadXMLStartupInfo" & vbNewLine & vbNewLine & vbNewLine _
& "Error Source = " & Err.Source & vbNewLine _
& "Error Description = " & Err.Description & vbNewLine _
& "Error Number = " & Err.Number & vbNewLine & vbNewLine _
& "SQL Text = " & strErrMessage)
Screen.MousePointer = vbDefault

End Sub
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