## ICallbackStartEndOperations class


Designed to be used in scenarios when some logic must be executed before start of method and after end of method. Parameters for [StartCallbackOperation(ICallbackOperationParams)](../) and [EndCallbackOperation(ICallbackOperationParams)](../) needed to be defined by classes which must inherit [ICallbackOperationParams](../icallbackoperationparams/) interface.

```cpp
class ICallbackStartEndOperations : public virtual System::Object
```

## Methods

| Method | Description |
| --- | --- |
| virtual [EndCallbackOperation](./endcallbackoperation/)(System::SharedPtr\<ICallbackOperationParams\>) |  |
| virtual [StartCallbackOperation](./startcallbackoperation/)(System::SharedPtr\<ICallbackOperationParams\>) |  |
## See Also

* Class [Object](../../system/object/)
* Namespace [Aspose::Font](../)
* Library [Aspose.Font for C++](../../)