ATMLCommonLibrary.controls.ATMLPreviewPanel.ProcessPasteFromWebBrowser C# (CSharp) Метод

        private void ProcessPasteFromWebBrowser()
        {
            if (_beginSelection)
            {
                _beginSelection = false;
                var activeControl = FormManager.LastActiveControl as TextBox;
                if (activeControl != null && webBrowser.Document != null)
                {
                    var htmlDocument = webBrowser.Document.DomDocument as IHTMLDocument2;
                    if (htmlDocument != null)
                    {
                        IHTMLSelectionObject currentSelection = htmlDocument.selection;
                        if (currentSelection != null)
                        {
                            var range = currentSelection.createRange() as IHTMLTxtRange;
                            if (range != null)
                                activeControl.SelectedText = range.text;
                        }
                    }
                }
            }
        }