Finding 2nd and 4th saturdays and sundays in SQL proc or JS

Question

Hi,
  I am not sure about this concept..., pls help me out of this...,
 
I have an entry form with combobox and rad date picker..., I want to do this type of validation...,

if user clicks on Comp-off in combo box and he selects a date for eg 5-1-2013 it should throw the error message "It's not a 2nd or 4th Saturday"

it's possible in SQL proc nor any javascript validation...?

pls give me a quick reply...,

thanks in advance...,

Answer 1

Unless I'm missing something here, I'd have thought that you should be able to create an XmlDocument and then use its LoadXml method to load the XML string you've received from the serial device without needing to save it to a file first.

You can then create an XPathNavigator by calling the XmlDocument's CreateNavigator method.

So, in code, that would be be something like this:

XmlDocument doc = new XmlDocument();
doc.LoadXml (xmlString);
XPathNavigator nav = doc.CreateNavigator();

Alternatively, you could forget about XPathNavigator and use LINQ to XML which can certainly parse in-memory XML strings.