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ControlMetrics
| Public Data Item |
Declared in: NiSlide.h |
Declaration
CNiControlMetrics ControlMetrics;
Description
Returns the CNiControlMetrics object associated with this control.
Note that you must initialize a CNiControlMetrics object from an existing object. For example:
CNiControlMetrics metrics = slide.ControlMetrics; CNiString output; output << "Minimum: " << metrics.Minimum << ", Maximum: " << metrics.Maximum; AfxMessageBox(output); metrics.Reset();
If you do not initialize a CNiControlMetrics object from an existing object, a CNiObjectNotInUsableState exception will be thrown when you attempt to use the instance of the CNiControlMetrics. For example:
CNiControlMetrics metrics;// This will throw a CNiObjectNotInUsableState exception because // the CNiControlMetrics object was not initialize from an // existing object. metrics.Reset();
