i have created a module which has 2 webusercontrols which i have registered whilst module definition, kept type of both registered webusercontrol "View" and key of first is nothing means left empty and other control's key is "MyControl".

when i try to navigate through control1 to control2 on button click using following line of code:

Response.Redirect(NavigateURL(PortalSettings.ActiveTab.TabID, "MyControl", "mid=" & CStr(ModuleId)))

it loads that control in that module but my all other modules disappeared on that page.

first of all thanks for replying. in fact bro i already have tried that but when i tried it then both modules (i have two modules on that page) disappeard :D means all page get blank :(

thanks michael. your suggested links are gr8. in fact those links suggest some work arrounds like dynamically load control in place holder (i like to go for it but the problem is when any button cause postback in that dynamically loaded control it can't fire event as it get lost on postback) or multiview (this 1 loads all controls on page load and  unnecessarily controls will get load and events will get fire and most probably according to my logic db round trips will get happen ) or multiple definition (doesn't suits to my requirement  :( )