Replaces the host in a URI string by a new value.
Syntax
'Declaration
<CanBeNullAttribute()>
Public Shared Function ReplaceHost( _
ByVal As String, _
ByVal As String _
) As String
'Usage
Dim uriString As String
Dim host As String
Dim value As String
value = UriUtilities.ReplaceHost(uriString, host)
Parameters
- uriString
- The URI string.
The value of this parameter cannot be null (Nothing in Visual Basic).
- host
- The new host.
The value of this parameter cannot be null (Nothing in Visual Basic).
Return Value
Returns a new URI string, where the host part is replaced by the . If the URI string cannot be parsed, or the host cannot be replaced yielding a valid URI, the method returns
null.
This method can return null (Nothing in Visual Basic).
Exceptions
| Exception | Description |
|---|
| System.ArgumentNullException |
A null reference (Nothing in Visual Basic) is passed to a method that does not accept it as a valid argument.
This is a usage error, i.e. it will never occur (the exception will not be thrown) in a correctly written program. Your code should not catch this exception. |
Requirements
Target Platforms: .NET Framework: Windows 10 (selected versions), Windows 11 (selected versions), Windows Server 2016, Windows Server 2022; .NET: Linux, macOS, Microsoft Windows
See Also
