CodeView <-> DesignView Switch

Hi, I am using VS.NET IDE. When I switch between code to design view, and vice versa it processes something for a minute and then gives me control to make any changes. This is annoying cause i have to switch back and forth a million times. Is it because the length of the file is about 11,500 lines of code ? I have another 100 files, and I cannot break this file anymore in case you want me to break the code. Regards, Shardool.

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