IDataParameter Interface
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Represents a parameter to a Command object.
public interface class IDataParameterpublic interface IDataParametertype IDataParameter = interfacePublic Interface IDataParameter- Derived
Remarks
The IDataParameter interface enables you to implement a Parameter class, which represents a parameter to a Command object. An application does not create an instance of the IDataParameter interface directly, but creates an instance of a class that implements IDataParameter.
Classes that implement IDataParameter must implement the required members, and typically define additional members to add provider-specific functionality.
When you implement the IDataParameter interface, you should implement the following constructors:
| Class | Description |
|---|---|
| PrvParameter() | Initializes a new instance of the PrvDataParameter class. |
PrvParameter(string parameterName , object value ) |
Initializes a new instance of the PrvDataParameter class with the parameter name and an object that is the value of the parameter. |
Properties
| ParameterName |
Gets or sets the name of the IDataParameter. |
| Value |
Gets or sets the value of the parameter. |