Untitled

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        AddPlayer("1", "Fred1")
        RemovePlayer("1", "Fred")
        SaveTeam("1", "WPH2", "17", "1", "Paul", "Richard", "Garry")


    End Sub

    Private Sub SaveTeam(ByVal teamid As String, ByVal teamName As String, ByVal ageGroup As String, ByVal division As String, ByVal coach As String, ByVal teamManager As String, ByVal assistantCoach As String)
        'load your XML file
        Dim seasons = XDocument.Load("Data/Seasons.xml")
        'pull a collection of the types of elements you want to query
        Dim teams = seasons.Root.Elements("Season").Elements("Team")
        'Query for the list of XElemets that match the item you are looking for in this case Team id
        Dim item As IEnumerable(Of XElement) =
            From e2 In teams
            Where e2.Attribute("id") = teamid
            Select e2


        Dim output = item(0).ToString() + vbNewLine + vbNewLine


        'Loop through item should be only 1 item if you query was unique enough
        If item.Count = 1 Then
            'Set the values of the item(0) XML Elements eg. TeamName 
            item(0).Element("Name").Value = teamName
            item(0).Element("AgeGroup").Value = ageGroup
            item(0).Element("Division").Value = division
            item(0).Element("TeamManager").Value = teamManager
            item(0).Element("AssistantCoach").Value = assistantCoach
            item(0).Element("Coach").Value = coach


            output += item(0).ToString()
        End If
        'Show the part of the XML you are modifying
        TextBox1.Text = output
        Dim settings As New XmlWriterSettings()
        settings.Async = True
        settings.Indent = True

        Dim OutputXML As XmlWriter = XmlWriter.Create("Data/Seasons1.xml", settings)

        'OutputXML.Flush()
        seasons.WriteTo(OutputXML)


        OutputXML.Close()
        OutputXML.Dispose()



    End Sub
    Sub AddPlayer(ByVal teamID As String, ByVal playerID As String)
        'load your XML file
        Dim seasons = XDocument.Load("Data/Seasons.xml")
        'pull a collection of the types of elements you want to query
        Dim teams = seasons.Root.Elements("Season").Elements("Team")
        'Query for the list of XElemets that match the item you are looking for in this case Team id
        Dim item As IEnumerable(Of XElement) =
            From e2 In teams
            Where e2.Attribute("id") = "1"
            Select e2


        Dim output = item(0).ToString() + vbNewLine + vbNewLine

        item(0).Element("Players").Add(New XElement("Player", "", New XAttribute("id", playerID)))

        output += item(0).ToString()

        'Show the part of the XML you are modifying
        TextBox1.Text = output
        Dim settings As New XmlWriterSettings()
        settings.Async = True
        settings.Indent = True

        Dim OutputXML As XmlWriter = XmlWriter.Create("Data/Seasons1.xml", settings)

        'OutputXML.Flush()
        seasons.WriteTo(OutputXML)


        OutputXML.Close()
        OutputXML.Dispose()

    End Sub
    Sub RemovePlayer(ByVal teamID As String, ByVal playerID As String)
        'load your XML file
        Dim seasons = XDocument.Load("Data/Seasons.xml")
        'pull a collection of the types of elements you want to query
        Dim teams = seasons.Root.Elements("Season").Elements("Team")
        'Query for the list of XElemets that match the item you are looking for in this case Team id
        Dim item As IEnumerable(Of XElement) =
            From e2 In teams
            Where e2.Attribute("id") = teamID
            Select e2


        Dim output = item.ToString() + vbNewLine + vbNewLine
        For Each player In item(0).Element("Players").Elements("Player")
            If player.Attribute("id") = playerID Then
                player.Remove()
            End If
        Next
        '        item(0).Element("Players").Add(New XElement("Player", "", New XAttribute("id", playerID)))

        output += item.ToString()

        'Show the part of the XML you are modifying
        TextBox1.Text = output
        Dim settings As New XmlWriterSettings()
        settings.Async = True
        settings.Indent = True

        Dim OutputXML As XmlWriter = XmlWriter.Create("Data/Seasons1.xml", settings)

        'OutputXML.Flush()
        seasons.WriteTo(OutputXML)


        OutputXML.Close()
        OutputXML.Dispose()

    End Sub