New Post: Set the value of OptionButton in Excel

Sorry about the delay in responding, was on vacation. I know this line for instance as found my checkbox:-

Excel.OLEObject oleObjects = (Excel.OLEObject)xlWorkSheet.OLEObjects("CheckBox1");

and oleObjects then as a whole bunch of properties (visible, width, height etc. etc.) that I can affect it with but it does not have one for value.

So can you give me an example using Invoker to change the Value property?

Thanks