Hi all,
Im trying to build an excel addin using c# and visual studio. In my addin,
Im generating a button which I want to be displayed as soon as I open my
excel. I did the COM registration also. The button is showing up but only
after I start writing a €œformula€� in an excel cell like (=sum, =count) etc. I
shifted my create button code from Onstartup Complete and Onconnection of
Connect.cs but of no use.

thanks in advance