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1 + (void)drawDashLine:(UIView *)lineView lineLength:(int)lineLength lineSpacing:(int)lineSpacing lineColor:(UIColor *)lineColor 2 { 3 CAShapeLaye... 阅读全文
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要设置info 文件导入依赖库 看官方文档还要设置-(void)zhifubao{ /*============================================================================*/ /*=======================... 阅读全文
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代码说话1.这是.h 的东西#import #import "dizhi.h"@protocol dizhidundongViewDeledage @optional-(void)didselectstring:(NSString *)str;@end@interface dizhidundongV... 阅读全文
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1.首先下载ZBarSDK，下载地址2.导入sdk ,并导入下面的依赖库3.下面是代码执行@protocol SaoyisaoDelegate -(void)saoyisaojieguo:(NSString *)data;@end@interface SaoyisaoController : UIV... 阅读全文
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写一个按钮直接复制下面代码视图必须继承 代理//取拍照片- (void)showActionSheet{ UIActionSheet *sheet; if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControlle... 阅读全文