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HttpUtility.UrlEncodeUnicode Method

Note: This API is now obsolete.

Converts a string into a Unicode string.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)

[ObsoleteAttribute("This method produces non-standards-compliant output and has interoperability issues. The preferred alternative is UrlEncode(String).")]
public static string UrlEncodeUnicode(
	string str
)

Parameters

str
Type: System.String

The string to convert.

Return Value

Type: System.String
A Unicode string in %UnicodeValue notation.

If characters such as blanks and punctuation are passed in an HTTP stream, they might be misinterpreted at the receiving end. URL encoding converts characters that are not valid in a URL to character-entity equivalents; URL decoding reverses the encoding. For example, when embedded in a block of text to be transmitted in a URL, the characters < and > are encoded as %3c and %3e.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1
Obsolete (compiler warning) in 4.6
Obsolete (compiler warning) in 4.6
Obsolete (compiler warning) in 4.5
Obsolete (compiler warning) in 4.5.1
Obsolete (compiler warning) in 4.5.2
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