System.Diagnostics.SymbolStore.SymScope.GetChildren C# (CSharp) Method

        public ISymbolScope[] GetChildren()  
        {
            COMException Exception;
            int hr;
            uint i;
            int cChildren;
            IntPtr[] ChildrenPointers;
            SymScope[] Children;
            hr = SymScope_GetChildren(m_Scope, 0, out cChildren, null);
            if (hr < 0)
            {
                Exception = new COMException("Call to GetChildren failed.", hr);
                throw Exception;
            }
            ChildrenPointers = new IntPtr[cChildren];
            Children = new SymScope[cChildren];
            hr = SymScope_GetChildren(m_Scope, cChildren, out cChildren, ChildrenPointers);
            if (hr < 0)
            {
                Exception = new COMException("Call to GetChildren failed.", hr);
                throw Exception;
            }
            for (i = 0; i < cChildren; i++)
            {
                Children[i] = new SymScope(ChildrenPointers[i]);
            }
            return Children;
        }