OPC Studio User's Guide and Reference
Host Property (UAEndpointDescriptor)



OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA Namespace > UAEndpointDescriptor Class : Host Property
The Domain Name System (DNS) host name or IP address of a server.
Syntax
'Declaration
 
<IgnoreDataMemberAttribute()>
<XmlIgnoreAttribute()>
Public Shadows Property Host As String
'Usage
 
Dim instance As UAEndpointDescriptor
Dim value As String
 
instance.Host = value
 
value = instance.Host
[IgnoreDataMember()]
[XmlIgnore()]
public new string Host {get; set;}
[IgnoreDataMember()]
[XmlIgnore()]
public:
new property String^ Host {
   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 default value of this property is "" (String.Empty).

Remarks

The getter method of this property is pure, i.e. it does not have observable side effects.

The Host property contains the fully qualified DNS host name or IP address of the server.

This method or property does not throw any exceptions, aside from execution exceptions such as System.Threading.ThreadAbortException or System.OutOfMemoryException.

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