VirtualPathUtility::IsAppRelative Method
Returns a Boolean value indicating whether the specified virtual path is relative to the application.
Assembly: System.Web (in System.Web.dll)
Parameters
- virtualPath
- Type: System::String
The virtual path to check.
Return Value
Type: System::Booleantrue if virtualPath is relative to the application; otherwise, false.
| Exception | Condition |
|---|---|
| ArgumentNullException | virtualPath is nullptr. |
The virtual path can be just the root operator (the tilde [~]), or it can begin with the root operator. If virtualPath is nullptr, an ArgumentNullException exception is raised. If virtualPath is an empty string (""), the IsAppRelative method returns false.
Note |
|---|
"~filename" is not a valid virtual path and returns false for the IsAppRelative method. |
The following code example demonstrates how to use the IsAbsolute, IsAppRelative, and ToAppRelative methods.
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.
Note