从 SQL Server 检索特殊字符的问题

Question

I display the values into GridView and it displays well. but when I put a code on OnSelectedIndexChanged with this code:

City = GeneralInfoData.SelectedRow.Cells[13].Text.ToString(); 

and put the value on a textbox.

The value

Dasmariñas

becomes

Dasmariñas

Answer 1

If you are seeing that value as part of some HTML in your asp.net application, then there's nothing wrong: ñ is the HTML code to represent the 'n tilde' character as you can see here: https://www.w3schools.com/charsets/ref_html_8859.asp

Answer 2

N with a Tilde comes under ISO-8859-1 encoding.

You need to modify your web.config like below:

<system.web> 
<globalization responseEncoding="iso-8859-1" requestEncoding="iso-8859-1" /> 
</system.web> 

Following page will provide an interesting read:

https://en.wikipedia.org/wiki/ISO/IEC_8859-1