MyForm()
{
Text = "NetDraw";
try {
RemotingConfiguration.Configure("NetDraw.exe.config");
VirtualPaper = new Paper();
VirtualPaper.NewSegment += (SH = new SegmentHandler(OnNewSegment));
VirtualPaper.LastSegment += (EH = new EndHandler(OnLastSegment));
VirtualPaper.ClearAll += (CH = new ClearHandler(OnClear));
}
catch (Exception ex) {
MessageBox.Show(ex.Message);
Close();
}
strokes = VirtualPaper.GetStrokes();
}
public ClientForm()
{
InitializeComponent();
connected = false;
//IPAddress[] addrlist = Dns.GetHostAddresses(Dns.GetHostName());
//myIp = Dns.GetHostAddresses(Dns.GetHostName())[3];
WriteMessageD += WriteMessage;
AddManD += AddMan;
RemoveManD += RemoveMan;
AddFileD += AddFile;
RemoveFileD += RemoveFile;
ClearPeopleD += ClearPeople;
ClearFilesD += ClearFiles;
UpdateConnectedD += UpdateConnected;
UpdateConnectedD();
}
protected override bool ClearInternal(object item)
{
var handler = ClearHandler?.GetInvocationList();
if (handler != null)
{
for (int i = 0; i < handler.Length; i++)
{
if (((Func <object, bool>)handler[i]).Invoke(item))
{
return(true);
}
}
}
var model = item as NotifyPropertyChangedBase;
if (model != null)
{
ClearAttachedValues(model);
return(true);
}
#if TOUCH
var nsObject = item as NSObject;
if (nsObject != null)
{
var handle = nsObject.Handle;
if (handle == IntPtr.Zero)
{
return(false);
}
objc_setAssociatedObject(handle, AttachedValueKeyHandle, IntPtr.Zero, OBJC_ASSOCIATION_POLICY.OBJC_ASSOCIATION_RETAIN);
AttachedValueHolder value;
lock (AttachedValueHolders)
{
if (AttachedValueHolders.TryGetValue(handle, out value))
{
AttachedValueHolders.Remove(handle);
}
}
if (value == null)
{
return(false);
}
value.Dispose();
return(true);
}
#elif WINDOWS_UWP || WPF || WINFORMS
var dependencyObject = item as DependencyObject;
if (dependencyObject != null)
{
dependencyObject.ClearValue(AttachedValueDictionaryProperty);
return(true);
}
#elif XAMARIN_FORMS
var bindableObject = item as BindableObject;
if (bindableObject != null)
{
bindableObject.ClearValue(AttachedValueDictionaryProperty);
return(true);
}
#elif ANDROID
if (SetTagSupported)
{
var view = item as View;
if (view.IsAlive())
{
view.SetTag(Resource.Id.AttachedProperties, null);
return(true);
}
}
#endif
return(_internalDictionary.Remove(item));
}
