Textchange event unterbinden

  • VB.NET

Es gibt 3 Antworten in diesem Thema. Der letzte Beitrag () ist von klose010.

    "Echt" unterbinden:

    VB.NET-Quellcode

    1. Public Class Form1
    3. Private Sub HandlerOn()
    4. AddHandler TextBox1.TextChanged, AddressOf TextBox1_TextChanged
    5. End Sub
    7. Private Sub HandlerOff()
    8. RemoveHandler TextBox1.TextChanged, AddressOf TextBox1_TextChanged
    9. End Sub
    11. Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
    12. Debug.Print("Changed to: " & TextBox1.Text)
    13. End Sub
    15. Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
    16. HandlerOn()
    17. TextBox1.Text = "A"
    18. HandlerOff()
    19. TextBox1.Text = "B"
    20. HandlerOn()
    21. TextBox1.Text = "C"
    22. End Sub
    23. End Class


    output:

    Quellcode

    1. Changed to: A
    2. Changed to: C

Facebook
Telefonspende