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TagPrefixAttribute Constructor

Initializes a new instance of the TagPrefixAttribute class.

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

public:
TagPrefixAttribute(
	String^ namespaceName, 
	String^ tagPrefix
)

Parameters

namespaceName
Type: System::String
A string that identifies the custom control namespace.
tagPrefix
Type: System::String
A string that identifies the custom control prefix.

ExceptionCondition
ArgumentException

The namespaceName or the tagPrefix is nullptr or an empty string ("").

In defining your custom control, and prior to any code, you should invoke this class constructor as follows:

[assembly:TagPrefix(namespace, tag)]

The following code example shows how to define an assembly-level attribute that enables you to specify a tag prefix alias for a custom control. This attribute is used by tools such as Microsoft Visual Studio to automatically generate a @ Register directive in Web pages where the custom controls are used.

No code example is currently available or this language may not be supported.

.NET Framework

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

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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