private void RealTime(object sender, EventArgs e)
{
if (TextHighPrinter.linkOSPrinter != null)
{
String command = "{}{\"media\":null,\"head\":null,\"power\":null,\"device\":null}";
String command2 = "{}{\"media.status\":null,\"head.latch\":null,\"power.percent_full\":null,\"device.product_name\":null,\"odometer.media_marker_count1\":null}";
String command3 = "{}{\"media.status\":null,\"head.latch\":null,\"power.percent_full\":null," +
"\"device.product_name\":null,\"odometer.media_marker_count1\":null,\"print.tone\":null," +
"\"media.speed\":null,\"media.printmode\":null}";
String message = "";
String[] str;
ArrayList array;
linkOSPrinter2 = TextHighPrinter.linkOSPrinter;
foreach (var item in linkOSPrinter2)
{
message = mainWindow.SendRawDataToPrinter(command3, item.SN);
//message有可能是：Device:XXZKJ181100121 is not online.需不需要做判断
//将Json数据保存到指定打印机的Json文件中
string file = $"{FileTools.LinkOSPrintersJsonPath}\\{item.SN}.json";
FileTools.WriteNewFile(file, message);
//将接收到的信息发送给JSON解析出想要的信息
str = LinkOSRealTime.SetJsonMessage(message); //返回一个数组
//array = LinkOSRealTime.SetJsonMessageForList(message); //返回一个列表
if (str != null)
{
item.WareStatus = str[0];
item.HeadStatus = str[1];
item.PowerFull = str[2];
item.PrinterType = str[3];
item.PrintOdometer = str[4];
}
/*if (array != null)
* {
* item.WareStatus = array[0];
* foreach (var msg in array)
* {
* item.WareStatus = msg.;
* }
* }*/
}
lvMonitor.ItemsSource = linkOSPrinter2;
}
else
{
//linkOSPrinter2.Clear();
//lvMonitor.Items.Clear();
}
}
