How to add dynamically loading multiple usercontrol inside an aspx page

Hi everyone;
I have an usercontrol. this usercontrol has got 1grid view. I want to add 1 tabstrip(pageview etc.) in my test.aspx page. andafter i want to add usercontrol  inside this tabstrip, how much this tabstrip count.For example;
if my tabstrip count ==3;
I want to add my usercontrol each tabstrip index.
0index myUsercontrol-0,
1index myUsercontrol-1,
2index myUsercontrol-2, 
But this tabstrip count isnt static. so i want to do my test.aspx page load. 
How can i do this?
Best regards
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