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我的Windows運行時應用程序讀取NDEF NFC標籤。 當應用程序讀取NFC標籤時,我的方法message received
將打開。來自HRESULT的Windows Phone異常:0x8001010E(RPC_E_WRONG_THREAD)
private void messageReceived(ProximityDevice sender, ProximityMessage message)
{
device.StopSubscribingForMessage(NFCID);
var ndefMessage = NdefMessage.FromByteArray(message.Data.ToArray());
StringBuilder sb = new StringBuilder();
foreach (NdefRecord record in ndefMessage) sb.AppendLine(Encoding.UTF8.GetString(record.Payload, 0, record.Payload.Length));
String data= sb.ToString();
ShowData(data);
}
private void ShowData(string data)
{
tbx.Text = data;
}
當我想這個數據設置爲一個文本框,每次拋出異常: 異常來自HRESULT:0x8001010E(RPC_E_WRONG_THREAD)