Analysis of the difference between request.querystring and Request.param in asp.net _ Practical skills
Source: Internet
Author: User
Request.params is actually a collection, which in turn includes Request.QueryString, Request.Form, Request.Cookies, and Request.ServerVariables.
If you want to pass data on two pages, you can only use Request.QueryString, Request.Form, Request.Cookies
Request.params is looking for data in QueryString, Form, Server Variable, and Cookies, he first looks up the data in the QueryString collection, and if you find the data in QueryString, it returns the data, if not Find the data in the Form collection, find it and return it, otherwise find the data in the next collection.
request.params["id"], request.form["id", request.querystring["id"] and what is the difference?
Request.params is a collection of all post and get-pass values, Request.Form is a post-pass value, and Request.QueryString is a get-pass-along value
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