Hallo,
wo ist der Fehler?
Thx
wo ist der Fehler?
VB.NET-Quellcode
- Public Class Form1
- Dim a As String = TextBox1.Text
- Dim b As String = TextBox2.Text
- Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
- b = a
- For i = 0 To b.Length - 1
- If Char.IsLetter(b(i)) = True Then
- TextBox2.Text.Remove(i, 1)
- End If
- Next
- End Sub
- End Class
Thx