Including encrypted key in url [duplicate] - c#

This question already has answers here:
How to achieve Base64 URL safe encoding in C#?
(10 answers)
Closed 4 years ago.
I have an encrypted url that gets passed in as a query string such as
myurl.com/key/cYtLPBlnOUOi+8413hTQLz+GGeoiLeLhbPuNhK+saqhc/f/FgtKSbcInVB9IIoWER71L1Q6vrnLv8o3eKI843|M==
I am having issues, I believe due to the special characters such as the forward slash. How can I accept this url?


Add a reference to System.Web (Project > References > Add reference > System.Web)
System.Web.HttpUtility.UrlEncode(YOUR_STRING);

Related

I m looking for a REGEX to split a response with & as part of the value [duplicate]

This question already has answers here:
How to read values from the querystring with ASP.NET Core?
(14 answers)
Closed 3 years ago.
So I get a response as pairs of keys and values
sum=199&name=arik&business=arik & sons&address=xyz
I m looking for a REGEX that will be able to split the keys and values
giving the following guidelines
1. first pair doesn't have the &
2. it could have & inside some of the values
Thank you

The most practical thing to do is use the uri class (even if it's a fake url) and then use HttpUtility.ParseQueryString

Detecting and replacing all smilies in a string [duplicate]

This question already has answers here:
Mysql server does not support 4-byte encoded utf8 characters
(8 answers)
Closed 7 years ago.
I have a integration with facebook and have notice that thay sends for example u+1f600 that is called a grinning face. When I try to store this in the MySQL Text field I get Server does not support 4-byte encoded so a fast solution is to remove all these special chars from the string.
The question is how? I know about the u+1f600 but I suspect that there could be more of them.

Consider switching to MySQL utf8mb4 encoding... https://mathiasbynens.be/notes/mysql-utf8mb4

byte[] to string without knowing the coding [duplicate]

This question already has answers here:
How do I get a consistent byte representation of strings in C# without manually specifying an encoding?
(41 answers)
Determine a string's encoding in C#
(10 answers)
How to find out the Encoding of a File? C#
(5 answers)
Closed 9 years ago.
I saw this answer, The problem is - so I also need to know what type of encoder to use for getting the correct string - it may be in UTF\UTF8\ANSI.
Here is a example from the immediate window.
Encoding.Unicode.GetString(combinedBuf)
"믯ힿ힩힜힕�"
Encoding.UTF8.GetString(combinedBuf)
"שלום"

Special HTML Characters [duplicate]

This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
How can I decode html characters in c#?
I have characters incoming from an HTML, for example:
" ' & >
Exists an native function in C# to convert to your equivalents?
Thanks,advanced.
EDIT
I'm writing a console app

I believe HttpUtility.HtmlDecode is what you're looking for.

How to read Hash Parameters in Url [duplicate]

This question already has answers here:
Closed 12 years ago.
Possible Duplicate:
How to get Url Hash (#) from server side
I have hash parameters in url
Can any body please help me to how to read Hash parameters value from Url using C#?
www.example.com/default.aspx#!type=1
How to read value of type?

The hash part is only used and available on the client. You cannot read it from ASP.NET / C#.

Split the URL at the hash (#).
Then split the second element from above at each ampersand (&)
Then split each of those at the equals (=) sign.
You will then have all the parameters and values.
If this was asking about a ASP.net application, you want to use Request.QueryString["type"] to get the value.

Categories