ios - Disabling the scrollview right side at some conditions -

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i implementing horizontal scrollview 10 custom views each view having different ui. when user scroll left scrolling to  next view , on right scrolling previous view working fine till now.at conditions have restrict left scrolling , enable right scrolling. in below method getting scenarios when disable right scrolling

-(void)scrollenabled:(bool)scrollenable {     self.scrollview.scrollenabled = scrollenable;     // scrollenable comes no @ conditions here have disable right scrolling.     if(!scrollenable)     {         // registering pan gesture , detecting right swiping         uipangesturerecognizer *pangesture = [[uipangesturerecognizer alloc] initwithtarget:self action:@selector(detectrightscroll:)];         [self.panview addgesturerecognizer:pangesture];      } }  - (void) detectrightscroll:(uipangesturerecognizer *)gesture {      cgpoint translation = [gesture translationinview:gesture.view];     if(translation > 0) // here detecting right scrolling , changing scrollview content offset     {         [scrollview setcontentoffset: cgpointmake(scrollview.contentoffset.x-translation, 0)];         view scrolling not scrolling scrooview     } }

can achieve requirement without registering gesture. strucked issue last 4 days not able solve. can appreciated. thanks.

try reset contentoffset of uiscrollview if it's wrong direction (or disable direction)

- (void)scrollviewdidscroll:(uiscrollview *)scrollview {     if (scrollview.contentoffset.x > stopposition) { // or (scrollview.contentoffset.x < stopposition)         [scrollview setcontentoffset:cgpointmake(stopposition, 0)];     } }

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