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HttpUtility.HtmlAttributeEncode Method (String)

Minimally converts a string to an HTML-encoded string.

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

public static string HtmlAttributeEncode(
	string s
)

Parameters

s
Type: System.String

The string to encode.

Return Value

Type: System.String
An encoded string.

The HtmlAttributeEncode method converts only quotation marks ("), ampersands (&), and left angle brackets (<) to equivalent character entities. It is considerably faster than the HtmlEncode method.

The string result from the HtmlAttributeEncode method should be used only for double-quoted attributes. Security issues might arise when using the HtmlAttributeEncode method with single-quoted attributes.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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