web.config batch="false"

Question

What is the purpose of adding the batch="false" in the compilation tag in ASP.NET 1.1?

Answer 1

I believe the default is false (is in 2.0+) so the point of adding batch=false would be as a documentation of the default, or as a placeholder so it's obvious what to change if you want true.

Answer 2

In asp.net 1.1, when you compile in "batch mode" set to true, the output of the source files is compiled into single assemblies according to the directories, the type of file, etc. When "batch mode" is turned off, the output is a single assembly for the entire project.

Some of the advantages and disadvantages are described in this small paragraph from an MSDN article.

Answer 3

MSDN says the purpose of the batch flag "eliminates the delay caused by the compilation required when you access a file for the first time. When this attribute is set to True, ASP.NET precompiles all the uncompiled files in a batch mode, which causes an even longer delay the first time the files are compiled. However, after this initial delay, the compilation delay is eliminated on subsequent access of the file."

Having it set to false will probably make it compile faster the first time, but slower subsequent times, and I believe this applies to 1.1 as well.

MSDN Link

Answer 4

I know this question is closed (and about v1.1) but the batch attribute is actually defaulted to True in .Net 2.0 onwards.

http://msdn.microsoft.com/en-us/library/s10awwz0%28VS.80%29.aspx