public void Clear()
{
LogText = "Cleared";
try
{
RegisterEvent(ValuePattern.ValueProperty);
if (ReadOnly)
{
throw new ProdOperationException("Text Control is Read Only");
}
if (ValuePatternHelper.SetValue(UIAElement, "") == 0)
{
return;
}
if (NativeWindowHandle != IntPtr.Zero)
{
NativeTextProds.ClearTextNative(NativeWindowHandle);
return;
}
/* If it doesn't have one, send keys, then */
//TODO: convert ValuePatternHelper.SendKeysSetText(UIAElement, string.Empty);
}
catch (ProdOperationException err)
{
throw;
}
}
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"));
}
public void SetText(string text)
{
LogText = "Text: " + text;
try
{
RegisterEvent(ValuePattern.ValueProperty);
if (ReadOnly)
{
throw new ProdOperationException("Text Control is Read Only");
}
if (ValuePatternHelper.SetValue(UIAElement, text) == 0)
{
return;
}
/* If control has a handle, use native method */
if (UIAElement.Current.NativeWindowHandle != 0)
{
if (NativeTextProds.SetTextNative(NativeWindowHandle, text))
{
return;
}
}
/* If it doesn't have one, send keys, then */
//TODO: convert ValuePatternHelper.SendKeysSetText(UIAElement, text);
}
catch (ProdOperationException err)
{
throw;
}
}
/// <summary>
/// Set text area value to an empty string
/// </summary>
/// <param name="controlHandle">NativeWindowHandle to the target control</param>
/// <exception cref="ProdOperationException">Examine inner exception</exception>
public static void ClearText(IntPtr controlHandle)
{
if (GetReadOnly(controlHandle))
{
throw new ProdOperationException("TextBox is Read Only");
}
try
{
ValuePatternHelper.SetValue(AutomationElement.FromHandle(controlHandle), string.Empty);
}
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 UiaSetText(BaseProdControl control, string text)
{
LogController.ReceiveLogMessage(new LogMessage(text));
AutomationEventVerifier.Register(new EventRegistrationMessage(control, ValuePattern.ValueProperty));
ValuePatternHelper.SetValue(control.UIAElement, text);
}