private static void UiaClearText(BaseProdControl control)
{
if (ValuePatternHelper.GetIsReadOnly(control.UIAElement))
{
throw new ProdOperationException("Control is Read Only");
}
//currently the verification is done in pattern helper
ValuePatternHelper.SetValue(control.UIAElement, "");
LogController.ReceiveLogMessage(new LogMessage("Clear Text"));
}
private static void UiaAppendText(BaseProdControl control, string newText)
{
if (ValuePatternHelper.GetIsReadOnly(control.UIAElement))
{
throw new ProdOperationException("Control is Read Only");
}
AutomationEventVerifier.Register(new EventRegistrationMessage(control, ValuePattern.ValueProperty));
LogController.ReceiveLogMessage(new LogMessage("Appending: " + newText));
ValuePatternHelper.AppendValue(control.UIAElement, newText);
}
/// <summary>
/// Gets the read only state of the control.
/// </summary>
/// <param name="extension">The extension.</param>
/// <param name="control">The control.</param>
/// <returns>
/// <c>true</c> if in a ReadOnly state; otherwise, <c>false</c>.
/// </returns>
public static bool GetReadOnlyHook(this ValueAdapter extension, BaseProdControl control)
{
try
{
return(ValuePatternHelper.GetIsReadOnly(control.UIAElement));
}
catch (ArgumentNullException err)
{
throw new ProdOperationException(err);
}
catch (ElementNotAvailableException err)
{
throw new ProdOperationException(err);
}
catch (InvalidOperationException err)
{
//Note: Native
throw new ProdOperationException(err);
}
}