private void MenuItem_inventory_Click(object sender, EventArgs e)
{
InventoryResult result = _driver.Inventory(GetCurrentReaderName(), "only_new");
MessageBox.Show(this, result.ToString());
if (result.Results != null && result.Results.Count > 0)
{
_inventory_info = result.Results[0];
}
else
{
_inventory_info = null;
}
}
async Task DoInventory()
{
Program.MainForm.OutputHistory("开始捕获", 0);
if (Program.Rfid.Readers.Count == 0)
{
Program.MainForm.OutputHistory("当前没有可用的读卡器", 2);
}
else
{
List <string> names = new List <string>();
Program.Rfid.Readers.ForEach((o) => names.Add(o.Name));
Program.MainForm.OutputHistory($"当前读卡器数量 {Program.Rfid.Readers.Count}。包括: \r\n{StringUtil.MakePathList(names,"\r\n")}", 0);
}
_cancelInventory = new CancellationTokenSource();
bool bFirst = true;
try
{
// uid --> Driver Name
// Hashtable uid_table = new Hashtable();
while (_cancelInventory.IsCancellationRequested == false)
{
await Task.Delay(200, _cancelInventory.Token).ConfigureAwait(false);
ClearIdleTag(TimeSpan.FromSeconds(1)); // 1 秒的防误触发时间
FlushCompactLog();
//if (_captureEnabled.Value == false)
// continue;
// uid_table.Clear();
foreach (Reader reader in Program.Rfid.Readers)
{
if (reader == null)
{
continue;
}
if (string.IsNullOrEmpty(Program.Rfid.State) == false)
{
break;
}
InventoryResult inventory_result = Program.Rfid.Inventory(
reader.Name, bFirst ? "" : "only_new");
// bFirst = false;
if (inventory_result.Value == -1)
{
_compactLog?.Add($"*** 读卡器 {0} 点选标签时出错: {1}",
new object[] { reader.Name, inventory_result.ToString() }
);
continue;
// ioError 要主动卸载有问题的 reader?
// 如何报错？写入操作历史？
// Program.MainForm.OutputHistory($"读卡器{reader.Name}点选标签时出错:{inventory_result.ToString()}\r\n已停止捕获过程", 2);
// return;
}
foreach (InventoryInfo info in inventory_result.Results)
{
//if (uid_table.ContainsKey(info.UID))
// continue;
//uid_table[info.UID] = reader.Name;
AddToTagList(reader.Name, info.UID, info.DsfID, info.Protocol);
}
}
}
}
catch (TaskCanceledException)
{
}
finally
{
_cancelInventory = null;
Program.MainForm.OutputHistory("结束捕获", 0);
}
}
async Task DoInventory()
{
Program.MainForm.OutputHistory("开始捕获", 0);
if (Program.Rfid.Readers.Count == 0)
{
Program.MainForm.OutputHistory("当前没有可用的读卡器", 2);
}
_cancelInventory = new CancellationTokenSource();
bool bFirst = true;
try
{
while (_cancelInventory.IsCancellationRequested == false)
{
await Task.Delay(200, _cancelInventory.Token).ConfigureAwait(false);
ClearIdleTag(TimeSpan.FromSeconds(1)); // 1 秒的放误触发时间
//if (_captureEnabled.Value == false)
// continue;
foreach (Reader reader in Program.Rfid.Readers)
{
if (reader == null)
{
continue;
}
InventoryResult inventory_result = Program.Rfid.Inventory(
reader.Name, bFirst ? "" : "only_new");
// bFirst = false;
if (inventory_result.Value == -1)
{
// ioError 要主动卸载有问题的 reader?
// 如何报错？写入操作历史？
Program.MainForm.OutputHistory($"读卡器{reader.Name}点选标签时出错:{inventory_result.ToString()}\r\n已停止捕获过程", 2);
// Task.Delay(500, _cancelInventory.Token);
return;
}
foreach (InventoryInfo info in inventory_result.Results)
{
AddToTagList(reader.Name, info.UID, info.DsfID, info.Protocol);
}
}
}
}
catch (TaskCanceledException)
{
}
finally
{
_cancelInventory = null;
Program.MainForm.OutputHistory("结束捕获", 0);
}
}