how to determine .NET framework version

[Vaclav Jedlicka]

Hi
I created an ASP.NET app. How can I figure out if it uses ver. 1.0 or 1.1?
Both of them are installed on my box.
Thanks
Vaclav

 

[John Timney \(ASP.NET MVP\)]

Someone glued this to the end of another thread...............I've not tried
it.

switch(System.Environment.Version.ToString())
{
case "1.0.3705.000" :
{
Response.Write(" (.NET 1.0)");
break;
}
case "1.0.3705.209" :
{
Response.Write(" (.NET 1.0 SP1)");
break;
}
case "1.0.3705.288" :
{
Response.Write(" (.NET 1.0 SP2)");
break;
}
case "1.0.3705.6018" :
{
Response.Write(" (.NET 1.0 SP3)");
break;
}
case "1.1.4322.573" :
{
Response.Write(" (.NET 1.1)");
break;
}
case "1.1.4322.2032" :
{
Response.Write(" (.NET 1.1 SP1)");
break;
}

--
Regards

John Timney
ASP.NET MVP
Microsoft Regional Director

 

[Juan T. Llibre]

Query System.Environment.Version

System.Environment.Version.ToString() returns the version number.




Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================

 

[Vaclav Jedlicka]

Thank you for your response.

One more question:

How can I specify which version I prefer the app to use?
Or how does IIS decide which one will be used (if both of them are
installed)?

Vaclav

 

[Juan T. Llibre]

You can use the command tools included with aspnet_regiis.exe
or, far easier, use Denis Bauer's ASP.NET Version Switcher:

http://www.denisbauer.com/NETTools/ASPNETVersionSwitcher.aspx



Juan T. Llibre
ASP.NET MVP
http://asp.net.do/foros/
Foros de ASP.NET en Español
Ven, y hablemos de ASP.NET...
======================