![](dotnetdiagramimages/OpcLabs_EasyOpcClassicComponents_OpcLabs_EasyOpc_DataAccess_Connectivity_DAConnectivity.png)
'Declaration
<CLSCompliantAttribute(True)> <ComVisibleAttribute(False)> <TypeConverterAttribute(System.ComponentModel.ExpandableObjectConverter)> <DesignerCategoryAttribute("Component")> <SerializableAttribute()> Public NotInheritable Class DAConnectivity Inherits DAConnectivityCore Implements OpcLabs.BaseLib.Configuration.Abstract.Internal.IConfigurationService, OpcLabs.BaseLib.Connectivity.IConnectivity, OpcLabs.BaseLib.ILicenseInfoProvider, OpcLabs.BaseLib.Instrumentation.ILoggingHandler, OpcLabs.BaseLib.IValueEquatable, OpcLabs.BaseLib.Licensing.ILicensingContextHolder, OpcLabs.BaseLib.Widgets.ComTypes._Widget, OpcLabs.BaseLib.Widgets.IWidget, System.ComponentModel.IComponent, System.ComponentModel.ISupportInitialize, System.ICloneable, System.IDisposable, System.IServiceProvider, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable
'Usage
Dim instance As DAConnectivity
[CLSCompliant(true)] [ComVisible(false)] [TypeConverter(System.ComponentModel.ExpandableObjectConverter)] [DesignerCategory("Component")] [Serializable()] public sealed class DAConnectivity : DAConnectivityCore, OpcLabs.BaseLib.Configuration.Abstract.Internal.IConfigurationService, OpcLabs.BaseLib.Connectivity.IConnectivity, OpcLabs.BaseLib.ILicenseInfoProvider, OpcLabs.BaseLib.Instrumentation.ILoggingHandler, OpcLabs.BaseLib.IValueEquatable, OpcLabs.BaseLib.Licensing.ILicensingContextHolder, OpcLabs.BaseLib.Widgets.ComTypes._Widget, OpcLabs.BaseLib.Widgets.IWidget, System.ComponentModel.IComponent, System.ComponentModel.ISupportInitialize, System.ICloneable, System.IDisposable, System.IServiceProvider, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable
[CLSCompliant(true)] [ComVisible(false)] [TypeConverter(System.ComponentModel.ExpandableObjectConverter)] [DesignerCategory("Component")] [Serializable()] public ref class DAConnectivity sealed : public DAConnectivityCore, OpcLabs.BaseLib.Configuration.Abstract.Internal.IConfigurationService, OpcLabs.BaseLib.Connectivity.IConnectivity, OpcLabs.BaseLib.ILicenseInfoProvider, OpcLabs.BaseLib.Instrumentation.ILoggingHandler, OpcLabs.BaseLib.IValueEquatable, OpcLabs.BaseLib.Licensing.ILicensingContextHolder, OpcLabs.BaseLib.Widgets.ComTypes._Widget, OpcLabs.BaseLib.Widgets.IWidget, System.ComponentModel.IComponent, System.ComponentModel.ISupportInitialize, System.ICloneable, System.IDisposable, System.IServiceProvider, System.Runtime.Serialization.ISerializable, System.Xml.Serialization.IXmlSerializable
System.Object
System.MarshalByRefObject
System.ComponentModel.Component
OpcLabs.BaseLib.Widgets.Widget
OpcLabs.EasyOpc.DataAccess.Connectivity.DAConnectivityCore
OpcLabs.EasyOpc.DataAccess.Connectivity.DAConnectivity