System.Xml.XmlTextWriter.PushStack C# (CSharp) Method

        void PushStack() {
            if (top == stack.Length - 1) {
                TagInfo[] na = new TagInfo[stack.Length + 10];
                if (top > 0) Array.Copy(stack,na,top + 1);
                stack = na;
            }

            top++; // Move up stack
            stack[top].Init(nsTop);
        }