| private PublishMessage ( [ messageType, [ message ) : long | ||
| messageType | [ | |
| message | [ | |
| return | long | |
private void PublishMessageButton_Click(object sender, RoutedEventArgs e)
{
if (proximityDevice == null)
{
proximityDevice = ProximityDevice.GetDefault();
}
// Make sure NFC is supported
if (proximityDevice != null)
{
// Stop publishing the current message.
if (publishedMessageId != -1)
{
proximityDevice.StopPublishingMessage(publishedMessageId);
}
// Publish the new one
publishedMessageId = proximityDevice.PublishMessage("Windows.JumpstartMessageType", MessageTextBox.Text,
new MessageTransmittedHandler((s, args) => Dispatcher.BeginInvoke(() => MessageBox.Show("Message transmitted!")))
);
}
}
void ProximityDevice_PublishMessage(object sender, RoutedEventArgs e)
{
if (_publishedMessageId == -1)
{
rootPage.NotifyUser("", NotifyType.ErrorMessage);
String publishText = ProximityDevice_PublishMessageText.Text;
ProximityDevice_PublishMessageText.Text = ""; // clear the input after publishing.
if (publishText.Length > 0)
{
_publishedMessageId = _proximityDevice.PublishMessage("Windows.SampleMessageType", publishText);
rootPage.NotifyUser("Message published, tap another device to transmit.", NotifyType.StatusMessage);
}
else
{
rootPage.NotifyUser("Please type a message", NotifyType.ErrorMessage);
}
}
else
{
rootPage.NotifyUser("This sample only supports publishing one message at a time.", NotifyType.ErrorMessage);
}
}
private async void btnPayForServices_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
NFCutility = ProximityDevice.GetDefault();
if (NFCutility != null)
{
string HardwareID = GetDeviceID();
publishedMessageId = NFCutility.PublishMessage("Windows.SampleMessage", HardwareID.ToString(), MessageWrittenHandler);
txtStatus.Text = "Touch Your Mobile with Qpay box ...";
}
else
{
MessageDialog msgbox = new MessageDialog("Please, Enable NFC!");
await msgbox.ShowAsync();
}
}
