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创造比图 A. 背景图象
原标题:Creating BitmapImage on background thread WP7

I m 获得未经许可的AccessException(“有效交叉读取”) 在背景(校友)下实施以下法规时,这种预期行为吗?

 var uri = new Uri("resourcevault/images/defaultSearch.png", UriKind.Relative);
 var info = Application.GetResourceStream(uri);

 // this line throws exception....
 this.defaultSearchImage = new BitmapImage();
最佳回答

其原因是,不能直接利用你的背景线来更新国际律师联合会。 相反,你需要使用<条码>发送器,把有关数据输入国际交易日志。 与此类似:

var uri = new Uri("resourcevault/images/defaultSearch.png", UriKind.Relative);
var info = Application.GetResourceStream(uri);

Dispatcher.BeginInvoke(() => {        
    this.defaultSearchImage = new BitmapImage();
});
问题回答

暂无回答




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