SoloCodigo

Hola,

Trata con este codigo.


Public Class Form1

Private Sub ListBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles ListBox1.KeyPress

        If e.KeyChar = Chr(27) Then
            ListBox1.Visible = False
            TextBox1.Focus()
        End If

End Sub

End Class


Recuerdos,
Ab.