Name | Description | |
---|---|---|
DAPropertyElement Constructor | Overloaded. |
The following tables list the members exposed by DAPropertyElement.
Name | Description | |
---|---|---|
DAPropertyElement Constructor | Overloaded. |
Name | Description | |
---|---|---|
DefaultDescription | Default description. An empty string. | |
DefaultItemId | Default Item Id that can be used to access the property (none, i.e. an empty string). | |
DefaultItemPath | Default item path that can be used to access the property (none, i.e. an empty string). | |
DefaultName | Default property name. An empty string. | |
DefaultQualifiedNameString | Default string form of the qualified name. An empty string. |
Name | Description | |
---|---|---|
DataType | The canonical data type of this property. | |
DefaultDataType | Default value of the DataType property. Equals to OpcLabs.BaseLib.ComInterop.VarTypes.Empty. | |
DefaultPropertyId | Default property Id. It is a "null" property Id, signifying that the property Id is not specified. | |
DefaultQualifiedName | Default qualified name (used with OPC XML-DA). Empty. | |
Description | A non-localized text description of the property. | |
DescriptorString | A string that describes the property. | |
ItemId | A fully qualified Item Id that can be used to access this property. An empty string denotes that the property can not be accessed via an Item Id. | |
ItemPath | Contains item path (empty string for the root or if unknown) of an item that can be used to access this property. Only used with OPC XML. | |
Name | A string identifier of the property, for pre-defined properties. An empty string if the property is not known. | |
PropertyId | The Property ID for this property. | |
QualifiedName | The qualified name for this property (used with OPC XML-DA). | |
QualifiedNameString | The string form of the qualified name for this property (used with OPC XML-DA). |
Name | Description | |
---|---|---|
Clone | Overridden. | |
Equals | Overloaded. Overridden. Determines whether the specified object is equal to the current object.Determines whether the specified System.Object is equal to the current object. | |
GetHashCode | Overridden. Serves as the default hash function. Serves as a hash function for a particular type. | |
GetObjectData | Overridden. | |
GetSchema | (Inherited from OpcLabs.BaseLib.Info) | |
GetType | Gets the System.Type of the current instance. (Inherited from object) | |
ReadXml | (Inherited from OpcLabs.BaseLib.Info) | |
ToString | Overridden. Returns a string that represents the current object.Returns a string that represents the current object.Returns a string with the property Id. | |
WriteXml | (Inherited from OpcLabs.BaseLib.Info) |
Name | Description | |
---|---|---|
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from object) | |
MemberwiseClone | Creates a shallow copy of the current System.Object. (Inherited from object) | |
ReadXmlElement | Overridden. Infrastructure. Infrastructure. | |
WriteXmlElement | Overridden. Infrastructure. Infrastructure. |
Equality | Determines whether the two objects are equal. |
Implicit Type Conversion | Converts the object into a string usable for identification of the property. The value returned is the PropertyId integer formatted as a string. |
Inequality | Determines whether the two objects are not equal. |