private void OnUserDataIncoming(object sender, UserDataIncomingEventArgs e)
{
try
{
_productCache.AddTail(e);
}
catch (System.Exception)
{
}
}
private void ShowIncomingUserDataEvent(UserDataIncomingEventArgs args)
{
try
{
if (this.IncomingStreamVisable)
{
this.Invoke(new Action(() =>
{
// 当前选择的设备与args中的设备是否一致
string fixedName = this.DecorateDeviceID(args.Package.RemoteID);
bool selected = (_selectedDeviceName.CompareTo(fixedName) == 0);
if (selected && _filterControl.Filter(args.Package.UserData))
{
// clear
if (treeViewDataSummary.Nodes.Count > 100)
{
treeViewDataSummary.Nodes.RemoveAt(0);
}
// add
TreeNode node = new TreeNode();
node.Tag = args;
// 获取自定义标签
string customLable;
if (UserDataResolver != null)
{
customLable = string.Format("{0},{1}",
UserDataResolver.GetLabel(args.Package.UserData, true),
DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
}
else
{
customLable = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
}
// set node text
node.Text = String.Format("{0}, Delay = {1}", customLable, args.Package.TransmissionDelay);
// set node image.
node.ImageKey = "InputStream";
node.SelectedImageKey = node.ImageKey;
// Add Node
treeViewDataSummary.Nodes.Add(node);
}
}));
}
}
catch (System.Exception ex)
{
this.ShowLog(ex.Message);
}
}
/// <summary>
/// 处理收到的用户数据
/// </summary>
private void OnUserDataIncoming(object sender, UserDataIncomingEventArgs args)
{
try
{
// 保存
if (_settingPage.UserDataStorageEnabled)
{
_fileManager.SaveUserData(args.Package.RemoteID, args.Package.UserData);
}
}
catch (System.Exception ex)
{
LogUtility.Error(ex);
}
}
private void NotifyIncomingUserDataEvent(IncomingPackage pkg)
{
if (this.UserDataIncoming != null)
{
this.UserDataIncoming.GetInvocationList().ToList().ForEach(handler =>
{
try
{
var args = new UserDataIncomingEventArgs(pkg);
args.Package.QueuingDelay = (UInt32)((DateTime.Now - args.Package.CreationTime).TotalMilliseconds / 10);
handler.DynamicInvoke(null, args);
}
catch (System.Exception)
{
}
});
}
}
