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我遇到問題。我有一個UITableView和一個UIProgressView視圖,當我滾動表時,progressview不刷新進度值......只有當滾動完成,進度刷新..滾動表上的ProgressView塊
我有不知道爲什麼會發生這種情況。 我試圖刷新與dispatch_async
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void){
//I don't know what i have to put here, maybe the NSTimer??
dispatch_async(dispatch_get_main_queue(), ^(void){
//here i set the value of the progress
});
});
,但沒有改變的進展...
YEAH !!非常感謝你!! – Quetool