private void MultiSendItemsAdd(object sender, RoutedEventArgs e)
{
if (isListening)
{
MainPage.Notify("请先暂停发送");
return;
}
Button btn = (sender as Button);
int k = int.Parse(btn.Tag.ToString());
for (int i = 0; i < listOfSendItems.Count; i++)
{
if (listOfSendItems[i].ID == k)
{
k = i;
break;
}
}
MultiSendListItem temp = new MultiSendListItem(NumOfSendItems++);
listOfSendItems.Insert(k, temp);
//MultiSendListView.ScrollIntoView(temp);
//refreshListOfItemsID();
//MultiSendListView.ScrollIntoView(listOfSendItems[listOfSendItems.Count - 1]);
}
/*
*/
private async void MultiSendItemButtonClick(object sender, RoutedEventArgs e)
{
object tag = (sender as Button).Tag;
int k = int.Parse(tag.ToString());
MultiSendListItem item = (MultiSendListItem)MultiSendListView.Items[k];
string sendText = item.SendText;
try
{
if (!isListening)
{
MainPage.Notify("请保持串口打开状态");
return;
}
if (serialPort != null)
{
dataWriteObject = new DataWriter(serialPort.OutputStream);
await WriteAsync(sendText);
}
else
{
MainPage.Notify("请打开串口");
}
}
catch (Exception ex)
{
MainPage.Notify("sendTextButton_Click: " + ex.Message);
}
finally
{
// Cleanup once complete
if (dataWriteObject != null)
{
dataWriteObject.DetachStream();
dataWriteObject = null;
}
}
}