c# - why Request.QueryString replace + with empty char in some cases? -

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I have a problem that if I pass a string in which + is in a query string And try to read it, it gets a single string, but with the empty letter + by changing For example if i ../ Page.aspx? Data query = sdf1 + sdf , then in the page load, the data by data = request. Is being read. JQuery String ["Data"] will find it as below data = "sdf1 sdf"
I resolved any empty letter + ..

There is a problem by changing, but is there any such problem which is the reason? And what's the solution with the empty characters + in all cases?

Because + url is represented by encoded location "" . If you want to undo Plus Plus in your value, then you have to encrypt the URL: 

  "/ Page.aspx? Data =" + HttpUtility.UrlEncode ("sdf1 + sdf" )

which will generate: 

  / page.aspx? Data = sdf1% 2bsdf

Now when you Read requests.cotstrings ["data"] will receive what you expect.


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