VirtualPathUtility.MakeRelative(String, String) Method

Reference

Definition

Namespace:: System.Web

Assembly:: System.Web.dll

Important

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Returns the relative virtual path from one virtual path containing the root operator (the tilde [~]) to another.

public:
 static System::String ^ MakeRelative(System::String ^ fromPath, System::String ^ toPath);

public static string MakeRelative (string fromPath, string toPath);

static member MakeRelative : string * string -> string

Public Shared Function MakeRelative (fromPath As String, toPath As String) As String

Parameters

fromPath: String

The starting virtual path to return the relative virtual path from.

toPath: String

The ending virtual path to return the relative virtual path to.

Returns

String

The relative virtual path from fromPath to toPath.

Exceptions

ArgumentException

fromPath is not rooted.

-or-

toPath is not rooted.

Remarks

If the fromPath and toPath parameters are not rooted; that is, they do not equal the root operator (the tilde [~]), do not start with a tilde (~), such as a tilde and a slash mark (~/) or a tilde and a double backslash (~//), or do not start with a slash mark (/), an ArgumentException exception is thrown.

Query string parameters and HTML anchors that are used in the URI are not used in determining the relative path.

If fromPath is "/directory1/file1.aspx" and toPath is "/directory2/file2.aspx", the MakeRelative method returns "../directory2/file2.aspx".

Applies to

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