本文整理汇总了C#中System.Threading.SynchronizationContext.Sync方法的典型用法代码示例。如果您正苦于以下问题:C# SynchronizationContext.Sync方法的具体用法?C# SynchronizationContext.Sync怎么用?C# SynchronizationContext.Sync使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Threading.SynchronizationContext
的用法示例。
在下文中一共展示了SynchronizationContext.Sync方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: WrapCallbackForSynchronizedExecution
public static AsyncCallback WrapCallbackForSynchronizedExecution(
AsyncCallback callback, SynchronizationContext context)
{
if (callback == null || context == null)
return callback;
return delegate(IAsyncResult result) {
if (result.CompletedSynchronously)
callback(result);
else
context.Sync(() => callback(result));
};
}
示例2: WrapCallbackForSynchronizedExecution
public static AsyncCallback WrapCallbackForSynchronizedExecution(AsyncCallback callback, SynchronizationContext syncContext) {
if (callback == null || syncContext == null) {
return callback;
}
AsyncCallback newCallback = delegate(IAsyncResult asyncResult) {
if (asyncResult.CompletedSynchronously) {
callback(asyncResult);
}
else {
// Only take the application lock if this request completed asynchronously,
// else we might end up in a deadlock situation.
syncContext.Sync(() => callback(asyncResult));
}
};
return newCallback;
}