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ExpressionBuilder::ExpressionPrefix Property

Gets or sets a string that identifies the type of expression to retrieve.

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

[StringValidatorAttribute(MinLength = )]
[ConfigurationPropertyAttribute(L"expressionPrefix", IsRequired = true, IsKey = true, 
	DefaultValue = L"")]
public:
property String^ ExpressionPrefix {
	String^ get ();
	void set (String^ value);
}

Property Value

Type: System::String
A string that identifies the type of expression to retrieve.

The ExpressionPrefix maps the expression to the associated section name in the configuration for common expression types, or maps the expression to the custom expression class.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

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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