Dim pattern As String =
"((25[0-5]|2[0-4]\d|1?\d{1,2})\.){3}(25[0-5]|2[0-4]\d|1?\d{1,2})"
Dim re As New Regex("^" & pattern & "$")
what does ("^" & pattern & "$") means?
urgent!
tks
hi
I'm doing a network simulator ... i have done all the GUI already but i have a function to implement which is PING...
anyone know how to create a ping function out from VB.net
i'm trying to add text from the textbox to the listbox. but i do not want to add if the text that is in the textbox has already being add in the listbox.
how do i do that
=============
If Not TextBox4.Text = xxxxxxxxxxxxxxx Then
FormTwo.ListBox1.Items.Add(tx.Text)
Else...
======================================================
Dim FormTwo As New Form2
Public Shared tx As TextBox
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
tx = TextBox4
FormTwo.ListBox1.Items.Add(tx.Text)...
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