I have a main form. On this for I have a Tab Control, with three tabs.
On each of the tab there is a sub form. All was working well until I put the last one on, it then seemed to slow the whole form down...
The form in question calculates the current usage and cost from a linked table, This table is about 80,000 lines long.
Is there anything that I can do to speed up this process? The wait is about 5 - 10 seconds
Any help welcome...