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WebUtility Class

Definition

Provides methods for encoding and decoding URLs when processing Web requests.

C#
public static class WebUtility
Inheritance
WebUtility

Remarks

The HttpUtility class contains encoding and decoding utility methods for use with HTML-encode strings. The System.Uri class also contains methods and properties that can be used for similar purposes.

Methods

HtmlDecode(String, TextWriter)

Converts a string that has been HTML-encoded into a decoded string, and sends the decoded string to a TextWriter output stream.

HtmlDecode(String)

Converts a string that has been HTML-encoded for HTTP transmission into a decoded string.

HtmlEncode(String, TextWriter)

Converts a string into an HTML-encoded string, and returns the output as a TextWriter stream of output.

HtmlEncode(String)

Converts a string to an HTML-encoded string.

UrlDecode(String)

Converts a string that has been encoded for transmission in a URL into a decoded string.

UrlDecodeToBytes(Byte[], Int32, Int32)

Converts an encoded byte array that has been encoded for transmission in a URL into a decoded byte array.

UrlEncode(String)

Converts a text string into a URL-encoded string.

UrlEncodeToBytes(Byte[], Int32, Int32)

Converts a byte array into a URL-encoded byte array.

Applies to

Product Versions
.NET Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9
.NET Framework 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard 1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 2.0, 2.1
UWP 10.0

See also