[sooriaty03]

السلام عليكم ورحمة الله وبركاته

تفضل أخي الكريم

كود :

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        If TextBox1.Text <> "" Then
            If RadioButton1.Checked Then
                Process.Start("https://www.google.com.sa/search?q=" & TextBox1.Text)
            ElseIf RadioButton2.Checked Then
                Process.Start("http://maktoob.search.yahoo.com/search?p=" & TextBox1.Text)
            Else
                Process.Start("http://www.bing.com/search?q=" & TextBox1.Text)
            End If
        End If
    End Sub

بالتوفيق