addTarget to another class

gistfile1.cpp

//BCWebAdView.m

-(void)testmethod:(id)sender{
    NSLog(@"testmethod");
}

//-----------//

//TLAdView.m
#import "TLAdView.h"
#import "BCWebAdView.h"
#import "TLUtil.h"
#import "BCWebAdView.h"

@implementation TLAdView

@synthesize adView;
@synthesize adButton;
@synthesize delegate;

BCWebAdView *instanceOfBCWebAdView; 

//-----

-(void)createButtonTLAdView {
    NSLog(@"createButtonTLAdView");
    self.adButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
    [adButton setFrame:CGRectMake(0.0f, 0.0f, 320.0f, 50.0f)];
    adButton.backgroundColor = [UIColor greenColor];
    adButton.opaque = YES; 
    [self.adButton setUserInteractionEnabled:YES];
    [adButton addTarget:instanceOfBCWebAdView action:@selector(testmethod:) forControlEvents:UIControlEventTouchUpInside];

    NSLog(@"thisbutton %@", adButton);
    
    [self addSubview:adButton];
    [self.adButton setNeedsDisplay];
	[self setNeedsDisplay];
    [self subviews];
    
}

//---------//