/// <summary>
/// Gets the value of the current slider control
/// </summary>
/// <param name="controlHandle">NativeWindowHandle to the target control</param>
/// <returns>
/// Value of the control
/// </returns>
/// <exception cref="ProdOperationException">Examine inner exception</exception>
/// <remarks>
/// Invalid for WPF controls
/// </remarks>
public static double SliderGetValue(IntPtr controlHandle)
{
try
{
AutomationElement control = CommonUIAPatternHelpers.Prologue(RangeValuePattern.Pattern, controlHandle);
StaticEvents.RegisterEvent(RangeValuePattern.ValueProperty, control);
double retVal = RangeValuePatternHelper.GetValue(control);
if (retVal == -1)
{
ProdSliderNative.GetValueNative(controlHandle);
}
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);
}
}
private static void UiaSetValue(BaseProdControl control, double value)
{
LogController.ReceiveLogMessage(new LogMessage(value.ToString()));
AutomationEventVerifier.Register(new EventRegistrationMessage(control, RangeValuePattern.ValueProperty));
RangeValuePatternHelper.SetValue(control.UIAElement, value);
}
private static double UiaGetSmallChange(BaseProdControl control)
{
double retVal = RangeValuePatternHelper.GetSmallChange(control.UIAElement);
LogController.ReceiveLogMessage(new LogMessage(retVal.ToString()));
return(retVal);
}
/// <summary>
/// Set value of control
/// </summary>
/// <param name="controlHandle">NativeWindowHandle to the target control</param>
/// <param name="value">The value to set the slider to.</param>
/// <exception cref="ProdOperationException">Examine inner exception</exception>
/// <remarks>
/// Invalid for WPF controls
/// </remarks>
public static void SliderSetValue(IntPtr controlHandle, double value)
{
try
{
AutomationElement control = CommonUIAPatternHelpers.Prologue(RangeValuePattern.Pattern, controlHandle);
StaticEvents.RegisterEvent(RangeValuePattern.ValueProperty, control);
RangeValuePatternHelper.SetValue(control, value);
LogController.ReceiveLogMessage(new LogMessage(control.Current.Name));
}
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);
}
}