private async void ConcatenateAsync()
{
if (m_consumer != null)
{
if (string.IsNullOrWhiteSpace(InputString1) || string.IsNullOrWhiteSpace(InputString2))
{
UpdateStatusAsync("Input strings cannot be empty.", NotifyType.ErrorMessage);
}
else
{
// Call the Concatenate method with the input strings arguments.
SecureInterfaceConcatenateResult catResult = await m_consumer.ConcatenateAsync(InputString1, InputString2);
if (catResult.Status == AllJoynStatus.Ok)
{
UpdateStatusAsync(string.Format("Concatenation output : \"{0}\".", catResult.OutStr), NotifyType.StatusMessage);
}
else
{
UpdateStatusAsync(string.Format("AllJoyn Error : 0x{0:X}.", catResult.Status), NotifyType.ErrorMessage);
}
}
}
else
{
UpdateStatusAsync("Consumer not connected.", NotifyType.ErrorMessage);
}
}
// Method to handle calls to the Concatenate method.
public IAsyncOperation <SecureInterfaceConcatenateResult> ConcatenateAsync(AllJoynMessageInfo info, string inStr1, string inStr2)
{
IAsyncAction asyncAction = MainPage.Current.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
MainPage.Current.NotifyUser(string.Format("Concatenation request recieved for \"{0}\" and \"{1}\".", inStr1, inStr2), NotifyType.StatusMessage);
});
Task <SecureInterfaceConcatenateResult> task = new Task <SecureInterfaceConcatenateResult>(() =>
{
if (AppData.IsUpperCaseEnabled)
{
inStr1 = inStr1.ToUpper();
inStr2 = inStr2.ToUpper();
}
return(SecureInterfaceConcatenateResult.CreateSuccessResult(inStr1 + inStr2));
});
task.Start();
return(task.AsAsyncOperation());
}