Uri.Uri(String, UriKind) Constructor

Initializes a new instance of the Uri class with the specified URI. This constructor allows you to specify if the URI string is a relative URI, absolute URI, or is indeterminate.

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

public Uri (
	string uriString,
	UriKind uriKind
public Uri (
	String uriString, 
	UriKind uriKind
public function Uri (
	uriString : String, 
	uriKind : UriKind
Not applicable.



A string that identifies the resource to be represented by the Uri instance.


Specifies whether the URI string is a relative URI, absolute URI, or is indeterminate.

Exception typeCondition


uriString contains a relative URI and uriKind is Absolute.


uriString contains an absolute URI and uriKind is Relative.

Relative and absolute URIs have different restrictions on their format. For example, a relative URI does not require a scheme or an authority. The value you specify in uriKind must match the type of URI passed in uriString. However, if RelativeOrAbsolute is specified, the URI string can be relative or absolute.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

.NET Compact Framework

Supported in: 2.0

XNA Framework

Supported in: 1.0

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