A call back class to show the progress of long-running operations.
When a long-running operation is carried out, this class is used to signal its progress, and when the function is complete.
|Public Member Functions|
|void||Progress ( TInt )|
This calls the observing class when the current operation is finished.
This calls the observing class with the percentage complete of the current operation. This also propagates any error to the observing class.
|TInt aPercentageCompleted||The percentage complete.|
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