OPC Studio User's Guide and Reference
HostName Property (_HostElement)



OpcLabs.BaseLib Assembly > OpcLabs.BaseLib.Network.ComTypes Namespace > _HostElement Interface : HostName Property
The name of the host.
Syntax
'Declaration
 
<NotNullAttribute()>
Property HostName As String
'Usage
 
Dim instance As _HostElement
Dim value As String
 
instance.HostName = value
 
value = instance.HostName
[NotNull()]
string HostName {get; set;}
[NotNull()]
property String^ HostName {
   String^ get();
   void set (    String^ value);
}

Property Value

The value represents a DNS computer name, e.g. "domain.com", "example.microsoft.com", or "135.5.33.19". The property value can be any string, but not all values make sense and will work when an operation using them is attempted. Under normal conditions, host names are not empty, and they do not contain specific disallowed characters (",~:!@#$%^&'(){} ").

This value of this property can be null (Nothing in Visual Basic).

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

The default value of this property is "" (String.Empty).

Remarks

This member or type is for use from COM. It is not meant to be used from .NET or Python. Refer to the corresponding .NET member or type instead, if you are developing in .NET or Python.

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