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首页 / 移动开发 / IOS / IOS开发代码分享之设置UISearchBar的背景颜色

今天用到UISearchBar,之前网上提供的方法已经不能有效的去除掉它的背景色了,修改背景色方法如下:
mySearchBar.backgroundColor = RGBACOLOR(249,249,249,1);    mySearchBar.backgroundImage = [self imageWithColor:[UIColor clearColor] size:mySearchBar.bounds.size]; //取消searchbar背景色- (UIImage *)imageWithColor:(UIColor *)color size:(CGSize)size{    CGRect rect = CGRectMake(0, 0, size.width, size.height);    UIGraphicsBeginImageContext(rect.size);    CGContextRef context = UIGraphicsGetCurrentContext();         CGContextSetFillColorWithColor(context, [color CGColor]);    CGContextFillRect(context, rect);         UIImage *image = UIGraphicsGetImageFromCurrentImageContext();    UIGraphicsEndImageContext();         return image;}