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Thread: Retrieve Name of Image Control

  1. #1

    Thread Starter
    Addicted Member
    Join Date
    Jun 2005
    Posts
    167

    Retrieve Name of Image Control

    Hi all ,

    I am currently stuck at the point in the following code where its bold. I am trying to extract the name of the instance of myImage depending on whether I've clicked it or not:

    Code:
    Class Window1
    
        Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs) Handles Button1.Click
    
            Dim myImage As New Image()
            myImage.Width = 32
    
            Dim myBitmapImage As New BitmapImage()
            myBitmapImage.BeginInit()
            myBitmapImage.UriSource = New Uri("Sade.jpg", UriKind.Relative)
            myBitmapImage.DecodePixelWidth = 32
            myBitmapImage.EndInit()
    
            Dim BlankTile As New BitmapImage()
            BlankTile.BeginInit()
            BlankTile.UriSource = New Uri("BlankTile.jpg", UriKind.Relative)
            BlankTile.DecodePixelWidth = 32
            BlankTile.EndInit()
    
            Dim Col As Integer = UniformGrid1.Columns
    
            NameScope.SetNameScope(UniformGrid1, New NameScope())
    
            For i = 1 To UniformGrid1.Rows
    
                For j = 1 To UniformGrid1.Columns
    
                    Dim myImage1 As New Image
                    myImage1.Width = 32
    
                    Dim X, Y As Integer
    
                    X = j
                    Y = i
    
                    myImage1.SetValue(myImage1.NameProperty, "T" & Y.ToString("D3") & X.ToString("D3"))
                    myImage1.Name = "T" & Y.ToString("D3") & X.ToString("D3")
    
                    UniformGrid1.Children.Add(myImage1)
    
                    UniformGrid1.RegisterName("T" & Y.ToString("D3") & X.ToString("D3"), UniformGrid1.Children.Item(Item(i, j, Col)))
    
                    myImage1.Source = BlankTile
    
                    AddHandler myImage1.MouseUp, AddressOf TileClicked
    
    
                Next
    
            Next
    
            Dim Tile As New Image
            Tile = UniformGrid1.FindName("T001001")
            Tile.Source = myBitmapImage
    
            Tile = UniformGrid1.FindName("T005005")
            Tile.Source = myBitmapImage
    
        End Sub
    
        Private Sub TileClicked(ByVal sender As Object, ByVal e As RoutedEventArgs)
    
            MessageBox.Show(Me.Name.ToString)
    
        End Sub
    
        Function Item(ByVal Row As Integer, ByVal Column As Integer, ByVal NoOfColumns As Integer) As Integer
    
            Return ((Row - 1) * NoOfColumns) + Column - 1
    
        End Function
    
    End Class
    Basically the messagebox displays nothing. How can I extract the name of the myImage control that has been clicked?

  2. #2

    Thread Starter
    Addicted Member
    Join Date
    Jun 2005
    Posts
    167

    Re: Retrieve Name of Image Control

    Solution
    Code:
    Private Sub TileClicked(ByVal sender As Object, ByVal e As RoutedEventArgs)
    
    Dim Img As New Image
    
    Img = e.Source
    
    MessageBox.Show(Img.Name)
    
    End Sub

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