Uri::MakeRelative Method
Note: This API is now obsolete.
Determines the difference between two Uri instances.
Assembly: System (in System.dll)
[ObsoleteAttribute(L"The method has been deprecated. Please use MakeRelativeUri(Uri uri). http://go.microsoft.com/fwlink/?linkid=14202")] public: String^ MakeRelative( Uri^ toUri )
Parameters
- toUri
- Type: System::Uri
The URI to compare to the current URI.
Return Value
Type: System::StringIf the hostname and scheme of this URI instance and toUri are the same, then this method returns a String that represents a relative URI that, when appended to the current URI instance, yields the toUri parameter.
If the hostname or scheme is different, then this method returns a String that represents the toUri parameter.
| Exception | Condition |
|---|---|
| ArgumentNullException | toUri is nullptr. |
| InvalidOperationException | This instance represents a relative URI, and this method is valid only for absolute URIs. |
The following table shows the URI instance, toUri, and the results of calling MakeRelative.
Current URI instance | toUri | Return value |
|---|---|---|
http://www.contoso.com/ | http://www.contoso.com/test/test.htm | test/test.htm |
http://www.contoso.com/test1/ | http://www.contoso.com/ | ../ |
http://www.contoso.com:8000/ | http://www.contoso.com/test/test.htm | http://www.contoso.com/test/test.htm |
http://username@www.contoso.com/ | http://www.contoso.com/test1/test1.txt | test1/test1.txt |
User information, if present in the URI, is ignored.
The following example creates 2 Uri instances. The difference in the path information is written to the console.
// Create a base Uri. Uri^ address1 = gcnew Uri( "http://www.contoso.com/" ); // Create a new Uri from a string. Uri^ address2 = gcnew Uri( "http://www.contoso.com/index.htm?date=today" ); // Determine the relative Uri. Console::WriteLine( "The difference is {0}", address1->MakeRelativeUri( address2 ) );
.NET Framework
Supported in: 1.1, 1.0Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5
Obsolete (compiler warning) in 3.5 SP1
Obsolete (compiler warning) in 3.0
Obsolete (compiler warning) in 3.0 SP1
Obsolete (compiler warning) in 3.0 SP2
Obsolete (compiler warning) in 2.0
Obsolete (compiler warning) in 2.0 SP1
Obsolete (compiler warning) in 2.0 SP2
.NET Framework Client Profile
Obsolete (compiler warning) in 4Obsolete (compiler warning) in 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.