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SecurityElement.IsValidAttributeValue Method

Determines whether a string is a valid attribute value.

Namespace:  System.Security
Assembly:  mscorlib (in mscorlib.dll)

public static bool IsValidAttributeValue(
	string value
)

Parameters

value
Type: System.String
The attribute value to test for validity.

Return Value

Type: System.Boolean
true if the value parameter is a valid XML attribute value; otherwise, false.

This method can be used to test an attribute before adding it to a security element.

The following code shows the use of the IsValidAttributeValue method to determine whether a string is a valid attribute value. This code example is part of a larger example provided for the SecurityElement class.


if (SecurityElement.IsValidAttributeName(attributeName) &&
    SecurityElement.IsValidAttributeValue(attributeValue))


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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