I need suggestions to make the process faster without using advance topics like invoke VBA and LINQ Query when processing excel files?

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1

Hi everyone,

I am processing excel files in the following project and it took 10 to 20 seconds, is it possible to reduce the time to 3 seconds without using advance topics like Invoke VBA or LINQ Query and how?

My project: Project 1.zip (71.4 KB)

Thanks for your help

2

I use packages from BalaReva. Good thing, can help you.