Moving from one tableview to another tableview

I have a tableview and when i moving from first tableviw to another tableview it displays the some gap following bt second tableview. And another problem is when scroll up 开发者_StackOverflow中文版the second tableview also displays the top item of the first tableview. Please tell me how to solve this?

It's difficult to say what the problem is without seeing your code. Have you read through the UIViewController programming guide? They explain in detail how to accomplish this:

http://developer.apple.com/library/ios/#featuredarticles/ViewControllerPGforiPhoneOS/Introduction/Introduction.html#//apple_ref/doc/uid/TP40007457

Did you use different CellIdentifier in the tableViews? static NSString *CellIdentifier = @"Cell"; You should use different names for them because they are static, and the table views may reuse each others cells.