I added Mappointcontrol into MDI child form but I dont want it to reload so I make it singleton and during closing I am hiding form

Now problem is that when I hide mdi child form then show it...

Hi,

You don't tell us what the problem is! Please tell us!

mappoint control lost map. if i reload it gives exception

Hi,

Hide and Show a form does not close the map. What is the exception error? And what is the offending line of code?