Propriété Item
Gets or sets the element at the specified index. In C#, this property is the indexer for the DatasourceOperationsCollection class.
Espace de noms : Microsoft.ReportingServices.Interfaces
Assemblys : Microsoft.ReportingServices.SharePoint.UI.WebParts (en Microsoft.ReportingServices.SharePoint.UI.WebParts.dll)
Microsoft.ReportingServices.Interfaces (en Microsoft.ReportingServices.Interfaces.dll)
Syntaxe
'Déclaration
Public ReadOnly Default Property Item ( _
index As Integer _
) As DatasourceOperation
Get
'Utilisation
Dim instance As DatasourceOperationsCollection
Dim index As Integer
Dim value As DatasourceOperation
value = instance(index)
public DatasourceOperation this[
int index
] { get; }
public:
property DatasourceOperation default[int index] {
DatasourceOperation get (int index);
}
member Item : DatasourceOperation
JScript prend en charge l'utilisation de propriétés indexées, mais pas la déclaration de nouvelles propriétés.
Paramètres
- index
Type : System. . :: . .Int32
The zero-based index of the element to get or set.
Valeur de propriété
Type : Microsoft.ReportingServices.Interfaces. . :: . .DatasourceOperation
The element at the specified index.
Notes
In JScript, you can use the default indexed properties defined by a type, but you cannot explicitly define your own. However, specifying the expando attribute on a class automatically provides a default indexed property whose type is Object and whose index type is String.
This property provides access to a specific element in the collection by using the following syntax: myCollection[index].