Selenium to click on an app name in a filter tool

Selenium to click on an app name in a filter tool

I have another requirement like this in my c# selenium application. Since
there are so many content in my webpage table, it will be quite nice to
sort it based on the app name. I have content like this:
Description App Name Information
Some Desc1 App1 Some Info
Some Desc2 App2 Some Info
Some Desc3 App2 Some Info
Some Desc4 App3 Some Info
Some Desc5 App4 Some Info
And next to App Name, I have a sort button which lists the app names.I can
click on the sort button and I could view all those app names.But I cant
click on a particular app name, which I needed.
I have tried some thing like this:
var elems = driver.FindElements(By.TagName("SPAN")); //SPAN is the only
attribute I could see and it is also unique for all the app names provided
in the list. So, used driver.FindElements
IList<IWebElement> list = elems; //Converts it as a list
var elem= list.Equals(text); // text represents an app name provided by
the user in a textbox at the start of the application. Storing that
appname into a variable elem.
string targetele = elem.ToString(); //Converting it into a string
if (list.Equals(text))
{
driver.FindElement(By.Name(targetele)).Click(); //Click on a particular
app name to filter
}
Hope you got an idea on what I have tried. Any comments or ideas are
really appreciated..