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;
}
}
