To view the methods of the. Net Framework Version

The latest additions to Le Bo network (le Bo network to teach you how to see the fastest version of the native. NET Framework):

Method One:

First step: Open "My Computer" and enter%SystemRoot%\Microsoft.NET\Framework in the address bar

The second step: from the listed folder, we can see v1.0.3705 v2.0.50727 v3.0 v3.5

The highest version number shown in these directories is the native Microsoft. NET Framework version number, which is 3.5.

If you have the highest version of the directory only v2.0.50727 that is local only install. NET framework2.0

Method Two:

In the browser, enter Javascript:alert (navigator.useragent);

Look at the highest number of versions followed by the. NET CLR, such as the one on the computer tested by the Lego network.

. NET CLR 3.5.xxxx Then you can be sure that the. NET Framework 3.5 SP1 is installed.

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-------------------------------Overview This article describes how to determine the version of the Microsoft. NET Framework that is installed on your computer. It also helps you determine if any. NET Framework Service Pack is installed on your computer. The. NET Framework version of the. NET Framework currently has three distributions. These distributions have the following version information.

. NET Framework Version	Revised version	Version
1.0	Raw RTM Service Pack 1 Service Pack 2 Service Pack 3	1.0.3705.0 1.0.3705.209 1.0.3705.288 1.0.3705.6018
1.1	Raw RTM Service Pack 1 Included in Windows Server 2003 32-bit Service Pack 1	1.1.4322.573 1.1.4322.2032 1.1.4322.2300
2.0	Raw RTM	2.0.50727.42

Note: Microsoft. NET Framework 1.1 is included in the 32-bit version of Microsoft Windows Server 2003.

Note: You should use this information as a general guide to determine which version of the. NET Framework is installed on your computer. Also note that the files that have the higher version listed may be provided as part of a single patch or hotfix rollup package. NET Framework patch file versions are beyond the scope described in this article. LG Supplement: 3.0 and 3.5 versions of the. NET Framework are now released

The easiest way to determine the version of the. NET Framework that is installed on your computer to determine which version of the. NET Framework is installed on your computer is to find %systemroot% \Microsoft.NET\FrameworkFolder. You can paste the addresses of the listed framework folders into the Address bar of Windows Explorer to browse to the Framework folder. The three releases of the. NET framework are included in the following folders:

•	v1.0.3705
•	v1.1.4322
•	v2.0.50727

Note: If you see other formats that are not listed in this article as VN.N.NXXXXDirectories, these versions may be beta or pre-release versions of the. NET Framework. Those versions are beyond the scope described in this article.

To determine the version of the. NET Framework that is installed on your computer, follow these steps:

1.	Open any of the folders in the previous list, and then locate the Mscorlib.dll file.
2.	Right-click the file, and then click Properties.
3.	Click the Version tab, and then note the file version.
4.	Use the preceding list to determine which version of the. NET Framework is installed on your computer, and then click OK.

Repeat these steps for each. NET Framework version on your computer. Le Bo network supplement: As long as you install the. NET Framework is installed in the default directory in the name of the respective version of the directory to grab a. dll file View Properties-The version information is consistent with the version number of his external directory name.

To view the methods of the. Net Framework Version