Connectivity Software User's Guide and Reference
ToFilePersistor Method



OpcLabs.BaseLibPrimitives Assembly > OpcLabs.BaseLib.Persistence.Extensions Namespace > IStreamPersistorExtension Class : ToFilePersistor Method
The stream persistor to convert.

The value of this parameter cannot be null (Nothing in Visual Basic).

Converts a stream persistor to a file persistor.
Syntax
'Declaration
 
<ExtensionAttribute()>
<JetBrains.Annotations.NotNullAttribute()>
Public Shared Function ToFilePersistor( _
   ByVal streamPersistor As IStreamPersistor _
) As IFilePersistor
'Usage
 
Dim streamPersistor As IStreamPersistor
Dim value As IFilePersistor
 
value = IStreamPersistorExtension.ToFilePersistor(streamPersistor)
[Extension()]
[JetBrains.Annotations.NotNull()]
public static IFilePersistor ToFilePersistor( 
   IStreamPersistor streamPersistor
)
[Extension()]
[JetBrains.Annotations.NotNull()]
public:
static IFilePersistor^ ToFilePersistor( 
   IStreamPersistor^ streamPersistor
) 

Parameters

streamPersistor
The stream persistor to convert.

The value of this parameter cannot be null (Nothing in Visual Basic).

Return Value

A file persistor that uses the stream persistor for loading and saving operations.

This method never returns null (Nothing in Visual Basic).

Remarks

This is an extension method (info: C#, VB.NET). In languages that have support for extensions methods (such as C# and VB.NET), you can use the extension method as if it were a regular method on the object that is its first parameter. In other languages (such as with Python.NET), you will call the extension as a static method, and pass it the object on which it acts as its first parameter.

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