Page Enable,

-(ibaction) Doimage: (ID) sender

{

CGFloat screenwidth = [UIScreen mainscreen].bounds. Size. width;

nsarray *marray = @[@ "1.jpeg", @ "2.jpeg", @ "3.jpeg", @ "4.jpeg"];

For (int i = 0; i<marray. Count i++) {

nsstring *imagename = [Marray objectatindex:i];

UIImage *ig = [UIImage imagenamed:imagename];

Uiimageview *mimageview = [[uiimageview alloc]Initwithimage:ig];

Mimageview. frame = CGRectMake (i*screenwidth, 0, ScreenWidth, N);

[Self. Mscrollview Addsubview:mimageview];

}

Self . Mscrollview. contentsize = cgsizemake (marray. Count*screenwidth, ( );

Self . Mscrollview. frame = CGRectMake (0, 0, ScreenWidth, + );

self. Mscrollview. Delegate = self;

self. Mscrollview. pagingenabled = YES;

self. Mpagecontrol. CurrentPage = 0;

Self . Mpagecontrol. numberofpages = Marray. count;

[self. Mpagecontrol addTarget:self Action:@selector(changepage:) forcontrolevents: Uicontroleventvaluechanged];

}

-(void) Scrollviewdidscroll: (uiscrollview *) ScrollView

{

cgfloat pagewidth = ScrollView. frame. size. width;

int page = Floor (scrollView. Contentoffset. x-pagewidth/ 2)/pagewidth) + 1;

Self . Mpagecontrol. currentpage = page;

}

-(void) Changepage: (ID) sender

{

int page = self . Mpagecontrol. currentpage;

CGRect frame = self . Mscrollview. frame;

Frame. origin. x = frame. size. width * page;

Frame. origin. y = 0;

[self. Mscrollview scrollrecttovisible: Frame animated:YES];

}

Page Enable,