Received the task of the boss: Write a B-S structure within three days.
Select the language: C # and .aspx.
Start learning: ASPX's speed.
Found 1: Request.QueryString ["] is an attribute;
Discover 2: without QueryString ["", you can take the value of the former.
Found 3: You can also use httputility.htmlencode ();
Found 4:
Discover 5: if
