Class DeferredProgress<T>
Remembers the latest call made to Report(T). Forwards that call (if any) and all future calls to a target System.IProgress<T> implementation once it is set.
public class DeferredProgress<T>
Type Parameters
T
The type of progress update value.
- Inheritance
-
objectDeferredProgress<T>
- Extension Methods
Remarks
If Report(T) and SetTarget(IProgress<T>) are called on different threads individual progress reports may be lost. This tradeoff is made intentionally to avoid locking for better performance.
Methods
Report(T)
Reports a progress update.
public void Report(T value)
Parameters
value
TThe value of the updated progress.
SetTarget(IProgress<T>)
Sets the target System.IProgress<T> implementation to forward Report(T) calls to.
public void SetTarget(IProgress<T> target)
Parameters
target
IProgress<T>
Exceptions
- InvalidOperationException
The target is already set.