Wpf app: save datagrid changes to database using XAML and visual basic

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VB

XAML

WPF

I have a WPF app written using XAML and VB where I've used a Datagrid control to pull in my database data. The data pulls in great, and I can make changes within the cells as desired; however, those changes are not committed back to the database. I would like any changes made to save to the database as well.

Here is my XAML:

<DataGrid x:Name="RecordsDataGrid" CanUserAddRows="False" HorizontalAlignment="Left" Height="234" Margin="67,214,0,0" VerticalAlignment="Top" Width="1067" Background="#FFE0E0E0" AlternatingRowBackground="PaleGoldenrod" AlternationCount="2" HorizontalGridLinesBrush="LightGray" VerticalGridLinesBrush="LightGray"/>

Here is the VB:

Private Sub RecordsWindow_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
        '
        '   Get data from server
        '

        ' Create the SQL Connection variables
        Dim myConn As New SqlConnection

        ' Create the SQL Connection String
        [...]

        Dim query As String
        query = "SELECT id as 'ID', company as 'Company' FROM dB ORDER BY id"

        Dim command As New SqlCommand(query, myConn)
        command.CommandType = System.Data.CommandType.Text

        Dim dA As New SqlDataAdapter(command)
        Dim dT As New DataTable

        dA.Fill(dT)

        RecordsDataGrid.ItemsSource = dT.AsDataView

    End Sub

What I have tried:

I believe I can accomplish this via the UpdateCommand, but all solutions I have found are written in C# rather than VB (example):

Private Sub RecordsWindow_Loaded(sender As Object, e As RoutedEventArgs) Handles Me.Loaded
        '
        '   Get data from server
        '

        ' Create the SQL Connection variables
        Dim myConn As New SqlConnection

        ' Create the SQL Connection String
        [...]

        Dim query As String
        query = "SELECT id as 'ID', company as 'Company' FROM dB ORDER BY id"

        Dim command As New SqlCommand(query, myConn)
        command.CommandType = System.Data.CommandType.Text

        Dim dA As New SqlDataAdapter(command)
        Dim dT As New DataTable

        dA.Fill(dT)

        dA.Update(dT)

        RecordsDataGrid.ItemsSource = dT.AsDataView

    End Sub

But all conversions I have tried have not been successful.

Thank you in advance!