/// <summary>
/// Return if the specified DispatcherOperation is still on the Dispatcher queue.
/// </summary>
/// <param name="operation">DispatcherOperation</param>
/// <returns>true if the dispatcher is still enqueued. This is not thread safe</returns>
public static bool IsDispatcherOperationEnqueued(DispatcherOperation operation)
{
//
object itemObj = operation.GetType().InvokeMember("_item",
BindingFlags.GetField | BindingFlags.Instance | BindingFlags.Public
| BindingFlags.IgnoreCase | BindingFlags.NonPublic,
null,
operation,
null);
Type priorityItemType = itemObj.GetType();
bool value = (bool)priorityItemType.InvokeMember("IsQueued",
BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.Public
| BindingFlags.IgnoreCase | BindingFlags.NonPublic,
null,
itemObj,
null);
//}
return(value);
}
/// <summary>
/// Given a DispatcherOperation, retrieves the value of its "Name" property.
/// This property is internal, so reflection is used.
/// </summary>
/// <param name="operation">DispatcherOperation</param>
/// <returns>Name property of the provided DispatcherOperation</returns>
public static String GetNameFromDispatcherOperation(DispatcherOperation operation)
{
//
object nameObj = operation.GetType().InvokeMember("Name",
BindingFlags.GetProperty | BindingFlags.Instance | BindingFlags.Public
| BindingFlags.IgnoreCase | BindingFlags.NonPublic,
null,
operation,
null);
//}
return(nameObj as String);
}