private void OnUserDataOutgoing(object sender, UserDataOutgoingEventArgs args)
{
try
{
_productCache.AddTail(args);
}
catch (System.Exception)
{
}
}
private void NotityfyOutgoingUserDataEvent(OutgoingPackage package)
{
if (this.UserDataOutgoing != null)
{
var args = new UserDataOutgoingEventArgs(package);
this.UserDataOutgoing.GetInvocationList().ToList().ForEach(handler =>
{
try
{
handler.DynamicInvoke(null, args);
}
catch (System.Exception)
{
}
});
}
}
private void ShowOutgoingUserDataEvent(UserDataOutgoingEventArgs args)
{
try
{
if (this.OutgoingStreamVisable)
{
this.Invoke(new Action(() =>
{
#region "当前选择的设备是否为指定的目标设备之一"
bool selected = false;
foreach (var item in args.Package.DestID)
{
var fixedName = this.DecorateDeviceID(item);
selected = (_selectedDeviceName.CompareTo(fixedName) == 0);
if (selected)
{
break;
}
}
#endregion
if (selected && _filterControl.Filter(args.Package.UserData))
{
// clear
if (treeViewDataSummary.Nodes.Count > 100)
{
treeViewDataSummary.Nodes.RemoveAt(0);
}
// add
var node = new TreeNode();
node.Tag = args;
// 获取自定义标签
if (UserDataResolver != null)
{
node.Text = string.Format("{0},{1}",
UserDataResolver.GetLabel(args.Package.UserData, false),
DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"));
}
else
{
node.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
}
node.ForeColor = Color.Blue;
// set node image.
node.ImageKey = "OutputStream";
node.SelectedImageKey = node.ImageKey;
// Add Node
treeViewDataSummary.Nodes.Add(node);
}
}));
}
}
catch (System.Exception ex)
{
this.ShowLog(ex.Message);
}
}