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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.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

.NET Framework

Supported in: 3.5, 3.0, 2.0
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