I have an application on windows phone 8.1 where an XML file is displayed in a listBox , and in that application it has a textbox for the user to search for content that is displayed by% with%.
My question is: how do I make this query, so that select covers all the tags in my document?
You can make a select using linq , as follows:
var query = from element in root.Elements
where (string)element.Attribute ("atr") == "search"
select element;
My example is a very simple query, because as you did not post the code you already have, I do not know what your real need is.
You can use an XPATH syntax you have a syntax tutorial here.
In C # you can get write XPATH query using XmlDocument.SelectNodes