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Interfaz IDataParameterCollection

Represents a collection of all parameters relevant to a Command object.

Espacio de nombres:  Microsoft.ReportingServices.DataProcessing
Ensamblados:   Microsoft.ReportingServices.SharePoint.UI.WebParts (en Microsoft.ReportingServices.SharePoint.UI.WebParts.dll)
  Microsoft.ReportingServices.Interfaces (en Microsoft.ReportingServices.Interfaces.dll)

Sintaxis

'Declaración
Public Interface IDataParameterCollection _
    Inherits IEnumerable
'Uso
Dim instance As IDataParameterCollection
public interface IDataParameterCollection : IEnumerable
public interface class IDataParameterCollection : IEnumerable
type IDataParameterCollection =  
    interface 
        interface IEnumerable 
    end
public interface IDataParameterCollection extends IEnumerable

El tipo IDataParameterCollection expone los siguientes miembros.

Métodos

  Nombre Descripción
Método público Add Adds an object to the end of the parameter collection.
Método público GetEnumerator (Se hereda de IEnumerable.)

Arriba

Comentarios

The IDataParameterCollection interface enables you to implement a parameter collection.

An application does not create an instance of the IDataParameterCollection interface directly, but creates an instance of a class that implements IDataParameterCollection.

Classes that implement IDataParameterCollection must implement the required members, and typically define additional members to add provider-specific functionality.

The SQL Server Reporting Services IDataParameterCollection interface inherits from IEnumerable and requires that you implement an Add method. IEnumerable also requires that you implement a GetEnumerator method. Because IDataParameterCollection is a type of IList, you can use an existing class for most of the implementation. For example, if your DataParameter class inherits ArrayList, you can use the default implementation of the ArrayList.GetEnumerator method.

Note to Implementers: When you implement the IDataParameterCollection interface, you should implement the following constructor:

Class

Description

PrvParameterCollection()

Initializes a new instance of the PrvDataParameterCollection class.

Vea también

Referencia

Espacio de nombres Microsoft.ReportingServices.DataProcessing