internal static bool ConvertException(System.Runtime.InteropServices.COMException e, out Exception uiaException)
{
bool handled = true;
switch (e.ErrorCode)
{
case UiaCoreIds.UIA_E_ELEMENTNOTAVAILABLE:
uiaException = new ElementNotAvailableException(e);
break;
case UiaCoreIds.UIA_E_ELEMENTNOTENABLED:
uiaException = new ElementNotEnabledException(e);
break;
case UiaCoreIds.UIA_E_NOCLICKABLEPOINT:
uiaException = new NoClickablePointException(e);
break;
case UiaCoreIds.UIA_E_PROXYASSEMBLYNOTLOADED:
uiaException = new ProxyAssemblyNotLoadedException(e);
break;
default:
uiaException = null;
handled = false;
break;
}
return(handled);
}
public void Ctor_Message()
{
var exception = new ElementNotEnabledException("Message");
Assert.Equal("Message", exception.Message);
Assert.Null(exception.InnerException);
Assert.Equal(E_ELEMENTNOTENABLED, exception.HResult);
}
public void Ctor_Message_InnerException()
{
var innerException = new Exception();
var exception = new ElementNotEnabledException("Message", innerException);
Assert.Equal("Message", exception.Message);
Assert.Same(innerException, exception.InnerException);
Assert.Equal(E_ELEMENTNOTENABLED, exception.HResult);
}
/// <summary>
/// Tries to convert a com exception to a more usable exception.
/// </summary>
public static bool ConvertException(System.Runtime.InteropServices.COMException ex, out Exception uiaException)
{
var handled = true;
switch ((uint)ex.ErrorCode)
{
case UIA_E_ELEMENTNOTENABLED:
uiaException = new ElementNotEnabledException(ex);
break;
case UIA_E_ELEMENTNOTAVAILABLE:
uiaException = new ElementNotAvailableException(ex);
break;
case UIA_E_NOCLICKABLEPOINT:
uiaException = new NoClickablePointException(ex);
break;
case UIA_E_PROXYASSEMBLYNOTLOADED:
uiaException = new ProxyAssemblyNotLoadedException(ex);
break;
case UIA_E_TIMEOUT:
uiaException = new TimeoutException("UIA Timeout", ex);
break;
case UIA_E_NOTSUPPORTED:
uiaException = new Exceptions.NotSupportedException(ex);
break;
case UIA_E_INVALIDOPERATION:
uiaException = new InvalidOperationException("UIA Invalid Operation", ex);
break;
default:
uiaException = null;
handled = false;
break;
}
return(handled);
}
