vb.net

Just a Web Code Solution

Step 1. Your question relates to:

Step 2. Type a keyword:

detect browser vb.net

181

VB.NET

<%@ Page Language="VB" %>


<script runat="server">

Sub request_brw(ByVal sender As Object, ByVal e As EventArgs)

Dim userAgent As String
userAgent= Request.UserAgent
If userAgent.IndexOf("Trident/") > -1 Then
Response.Write("Internet Explorer")
else if userAgent.IndexOf("Edge/") > -1
Response.Write("Edge")
else if userAgent.ToLower().IndexOf("op") > -1
Response.Write("Opera")
else if userAgent.IndexOf("Chrome") > -1
Response.Write("Chrome")
else if userAgent.IndexOf("Firefox") > -1
Response.Write("Firefox")
else if userAgent.IndexOf("Safari") > -1
Response.Write("Safari")
else
Response.Write("unknown")
End If

End Sub

</script>

<html>
<head>
</head>
<body>
<form runat="server">
<input runat="server" id="button1" type="submit" value="click" OnServerClick="request_brw"/>
</form>
</body>
</html>