OPC Studio User's Guide and Reference
GetDisplayText Method



OpcLabs.EasyOpcClassicCore Assembly > OpcLabs.EasyOpc Namespace > OpcTechnologiesExtension Class : GetDisplayText Method
The technology or technologies for which the display text will be determined.
Obtains the display text for a given OPC technology or technologies.
Syntax
'Declaration
 
<ExtensionAttribute()>
<NotNullAttribute()>
Public Shared Function GetDisplayText( _
   ByVal technologies As OpcTechnologies _
) As String
'Usage
 
Dim technologies As OpcTechnologies
Dim value As String
 
value = OpcTechnologiesExtension.GetDisplayText(technologies)
[Extension()]
[NotNull()]
public static string GetDisplayText( 
   OpcTechnologies technologies
)
[Extension()]
[NotNull()]
public:
static String^ GetDisplayText( 
   OpcTechnologies technologies
) 

Parameters

technologies
The technology or technologies for which the display text will be determined.

Return Value

The display text for the given technology or technologies.

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