FastQuant.DataSeries.Remove C# (CSharp) Méthode

        public void Remove(long index)
        {
            lock (Sync)
            {
                if (!this.writeOpened)
                    OpenWrite();

                var key = GetKey(index, this.deleteKey);
                if (key == null)
                    return;

                if (this.deleteKey == null)
                    this.deleteKey = key;
                else if (this.deleteKey != key)
                {
                    if (this.deleteKey.changed)
                        WriteKey(this.deleteKey);

                    if (!CacheObjects && this.deleteKey != this.readKey && this.deleteKey != this.writeKey && this.deleteKey != this.insertKey)
                        this.deleteKey.objects = null;
                    this.deleteKey = key;
                }
                key.RemoveObject(index - key.index1);
                key.index2 -= 1;
                if (this.readKey != null && this.readKey.number > key.number)
                {
                    this.readKey.index1 -= 1;
                    this.readKey.index2 -= 1;
                }
                if (this.writeKey != null && this.writeKey.number > key.number)
                {
                    this.writeKey.index1 -= 1;
                    this.writeKey.index2 -= 1;
                }
                if (this.insertKey != null && this.insertKey.number > key.number)
                {
                    this.insertKey.index1 -= 1;
                    this.insertKey.index2 -= 1;
                }
                if (key.count == 0)
                {
                    DeleteKey(key);
                    this.deleteKey = null;
                }

                Count--;
                if (Count != 0)
                {
                    if (index == 0)
                        DateTime1 = Get(0).DateTime;
                    if (index == Count)
                        DateTime2 = Get(Count - 1).DateTime;
                }
                this.changed = true;
                this.file.isModified = true;
            }
        }