What is the Temporary ASP NET Files folder for

Question

I ve discovered this folder in C  WINDOWS Microsoft NET Framework v2 0 50727 Temporary ASP NET Files and have a few questions    What does ASP NET use this folder for  and what sort of files are stored here  How does a file get stored here  and when is it updated  Does the folder need any sort of maintenance

User · Answer

The CLR uses it when it is compiling at runtime  Here is a link to MSDN that explains further

User · Answer

Thats where asp net puts dynamically compiled assemblies

User · Answer

These are what s known as Shadow Copy Folders    Simplistically    and I really mean it      When ASP NET runs your app for the   first time  it copies any assemblies   found in the  bin folder  copies any   source code files  found for example   in the App Code folder  and parses   your aspx  ascx files to c  source   files  ASP NET then builds compiles   all this code into a runnable   application    One advantage of doing this is that it prevents the possibility of  NET assembly DLL s   in the  bin folder  becoming locked by the ASP NET worker process and thus not updatable   ASP NET watches for file changes in your website and will if necessary begin the whole process all over again   Theoretically the folder shouldn t need any maintenance  but from time to time  and only very rarely you may need to delete contents  That said  I work for a hosting company  we run up to 1200 sites per shared server and I haven t had to touch this folder on any of the 250 or so machines for years   This is outlined in the MSDN article Understanding ASP NET Dynamic Compilation

User · Answer

These are what s known as Shadow Copy Folders    Simplistically    and I really mean it      When ASP NET runs your app for the   first time  it copies any assemblies   found in the  bin folder  copies any   source code files  found for example   in the App Code folder  and parses   your aspx  ascx files to c  source   files  ASP NET then builds compiles   all this code into a runnable   application    One advantage of doing this is that it prevents the possibility of  NET assembly DLL s   in the  bin folder  becoming locked by the ASP NET worker process and thus not updatable   ASP NET watches for file changes in your website and will if necessary begin the whole process all over again   Theoretically the folder shouldn t need any maintenance  but from time to time  and only very rarely you may need to delete contents  That said  I work for a hosting company  we run up to 1200 sites per shared server and I haven t had to touch this folder on any of the 250 or so machines for years   This is outlined in the MSDN article Understanding ASP NET Dynamic Compilation

User · Answer

Thats where asp net puts dynamically compiled assemblies

User · Answer

Thats where asp net puts dynamically compiled assemblies

User · Answer

The CLR uses it when it is compiling at runtime  Here is a link to MSDN that explains further

User · Answer

The CLR uses it when it is compiling at runtime  Here is a link to MSDN that explains further

User · Answer

These are what s known as Shadow Copy Folders    Simplistically    and I really mean it      When ASP NET runs your app for the   first time  it copies any assemblies   found in the  bin folder  copies any   source code files  found for example   in the App Code folder  and parses   your aspx  ascx files to c  source   files  ASP NET then builds compiles   all this code into a runnable   application    One advantage of doing this is that it prevents the possibility of  NET assembly DLL s   in the  bin folder  becoming locked by the ASP NET worker process and thus not updatable   ASP NET watches for file changes in your website and will if necessary begin the whole process all over again   Theoretically the folder shouldn t need any maintenance  but from time to time  and only very rarely you may need to delete contents  That said  I work for a hosting company  we run up to 1200 sites per shared server and I haven t had to touch this folder on any of the 250 or so machines for years   This is outlined in the MSDN article Understanding ASP NET Dynamic Compilation

User · Answer

The CLR uses it when it is compiling at runtime  Here is a link to MSDN that explains further

User · Answer

Thats where asp net puts dynamically compiled assemblies

User · Answer

These are what s known as Shadow Copy Folders    Simplistically    and I really mean it      When ASP NET runs your app for the   first time  it copies any assemblies   found in the  bin folder  copies any   source code files  found for example   in the App Code folder  and parses   your aspx  ascx files to c  source   files  ASP NET then builds compiles   all this code into a runnable   application    One advantage of doing this is that it prevents the possibility of  NET assembly DLL s   in the  bin folder  becoming locked by the ASP NET worker process and thus not updatable   ASP NET watches for file changes in your website and will if necessary begin the whole process all over again   Theoretically the folder shouldn t need any maintenance  but from time to time  and only very rarely you may need to delete contents  That said  I work for a hosting company  we run up to 1200 sites per shared server and I haven t had to touch this folder on any of the 250 or so machines for years   This is outlined in the MSDN article Understanding ASP NET Dynamic Compilation

[asp.net] What is the "Temporary ASP.NET Files" folder for?

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