private static double UiaGetSmallChange(BaseProdControl control)
{
double retVal = RangeValuePatternHelper.GetSmallChange(control.UIAElement);
LogController.ReceiveLogMessage(new LogMessage(retVal.ToString()));
return(retVal);
}
/// <summary>
/// Gets the control-specific small-change value which is added to or subtracted from the Value property
/// </summary>
/// <param name="controlHandle">The target controls handle.</param>
/// <returns>
/// The small-change value or null if the element does not support SmallChange
/// </returns>
/// <exception cref="ProdOperationException">Examine inner exception</exception>
public static double SliderGetSmallChange(IntPtr controlHandle)
{
try
{
AutomationElement control = CommonUIAPatternHelpers.Prologue(RangeValuePattern.Pattern, controlHandle);
double retVal = RangeValuePatternHelper.GetSmallChange(control);
LogController.ReceiveLogMessage(new LogMessage(control.Current.Name + " Value: " + retVal));
return(retVal);
}
catch (InvalidOperationException err)
{
throw new ProdOperationException(err.Message, err);
}
catch (ElementNotAvailableException err)
{
throw new ProdOperationException(err.Message, err);
}
catch (ArgumentException err)
{
throw new ProdOperationException(err.Message, err);
}
}