IDbCommand Interface
Represents a statement that is executed while an open connection to a data source exists.
Namespace: Microsoft.ReportingServices.DataProcessing
Assembly: Microsoft.ReportingServices.Interfaces (in Microsoft.ReportingServices.Interfaces.dll)
Syntax
'Declaration
Public Interface IDbCommand _
Inherits IDisposable
'Usage
Dim instance As IDbCommand
public interface IDbCommand : IDisposable
public interface class IDbCommand : IDisposable
type IDbCommand =
interface
interface IDisposable
end
public interface IDbCommand extends IDisposable
Remarks
The IDbCommand interface enables you to implement a Command class, which represents a statement that is executed at a data source. For more information about Command classes, see Implementing a Command Class for a Data Processing Extension.
An application does not create an instance of the IDbCommand interface directly, but creates an instance of a class that implements IDbCommand.
Classes that implement IDbCommand must also implement all required members, and typically define additional members to add provider-specific functionality.
When you implement from the IDbCommand interface, you should implement the following constructors:
Item |
Description |
|---|---|
PrvCommand() |
Initializes a new instance of the PrvCommand class. |
PrvCommand(string cmdText) |
Initializes a new instance of the PrvCommand class with the text of the query. |
PrvCommand(string cmdText, PrvTransaction transaction) |
Initializes a new instance of the PrvCommand class with the text of the query, a PrvConnection, and the PrvTransaction. |