Sets or retrieves a value that you can use to implement your own IHTMLTableRow4::ch functionality for the object.
HRESULT value = object.put_ch( v);HRESULT value = object.get_ch(* p);
the value of the IHTMLTableRow4::ch property.
IHTMLTableRow4::ch was introduced in Microsoft Internet Explorer 6.
This property has no default value.
The functionality specified by the HTML 4.0 standard for this property is not implemented.
There is no functionality implemented for this property unless defined by the author.