public IHTMLElement Row_InsertCell(mshtml.IHTMLTableRow row, int index) { IHTMLElement elem = row.insertCell(index) as IHTMLElement; if (elem != null) { elem.innerHTML = " "; } return(elem); }
/// <summary> /// Method to determine if the current selection is a table /// If found will return the table element /// </summary> private void GetTableElement(out mshtmlTable table, out mshtmlTableRow row) { row = null; mshtmlTextRange range = GetTextRange(); try { // first see if the table element is selected table = GetFirstControl() as mshtmlTable; // if table not selected then parse up the selection tree if (table.IsNull() && !range.IsNull()) { var element = range.parentElement(); // parse up the tree until the table element is found while (!element.IsNull() && table.IsNull()) { element = element.parentElement; // extract the Table properties var htmlTable = element as mshtmlTable; if (!htmlTable.IsNull()) { table = htmlTable; } // extract the Row properties var htmlTableRow = element as mshtmlTableRow; if (!htmlTableRow.IsNull()) { row = htmlTableRow; } } } } catch (Exception) { // have unknown error so set return to null table = null; row = null; } }