Run application behind excel

[ROHAN999]

Sir

kindly help me to hide my win32 application behind my excel

i have devolopen an excel which my staff can use

i dont want that two seprate things need to be then and the n final result can come

so i want to hide my application in which my cell which will require values ,actually that value will be feeded directly in the win32 application behind excel and will help subsequently

in one line

i want a way by which my win32 application can be inserted in my excel

kindly help

[ROHAN999]

Is there any way so that anyone who use my excel can use it (my application) in excel also