Propriedade do RDL ForEachEnumeratorInfos.Item
Returns a ForEachEnumeratorInfo object from the collection.
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (em Microsoft.SqlServer.ManagedDTS.dll)
Sintaxe
'Declaração
Public ReadOnly Default Property Item ( _
index As Object _
) As ForEachEnumeratorInfo
Get
'Uso
Dim instance As ForEachEnumeratorInfos
Dim index As Object
Dim value As ForEachEnumeratorInfo
value = instance(index)
public ForEachEnumeratorInfo this[
Object index
] { get; }
public:
property ForEachEnumeratorInfo^ default[Object^ index] {
ForEachEnumeratorInfo^ get (Object^ index);
}
member Item : ForEachEnumeratorInfo
JScript dá suporte ao uso de propriedades indexadas, mas não à declaração de propriedades novas.
Parâmetros
- index
Tipo: System.Object
The name, ID, or index of the object to return from the collection.
Valor da propriedade
Tipo: Microsoft.SqlServer.Dts.Runtime.ForEachEnumeratorInfo
A ForEachEnumeratorInfo object.
Exemplos
The following code example retrieves an item from the collection by index and name, using the feInfos[0] syntax.
.gif "Observação") Observação |
|---|
To use the following code sample with a locale other than English, change the string, "For Each Item Enumerator", to the localized name of the enumerator. |
using System;
using System.Collections.Generic;
using System.Text;
using Microsoft.SqlServer.Dts.Runtime;
namespace TaskInfos_Item
{
class Program
{
static void Main(string[] args)
{
Application app = new Application();
ForEachEnumeratorInfos feInfos = app.ForEachEnumeratorInfos;
//Using the Item method syntax of [x], obtain the
//description of the first entry.
ForEachEnumeratorInfo feInfo = feInfos[0];
String nameOfFirstItem = feInfos[0].Name;
Console.WriteLine("Description of ForEach entry: {0}", nameOfFirstItem);
//Using the Item method syntax of [x], obtain the ID
// of the entry with the name, For Each Item Enumerator.
feInfo = feInfos["For Each Item Enumerator"];
String IDOfItem = feInfos["For Each Item Enumerator"].ID;
Console.WriteLine("ID of ForEach entry: {0}", IDOfItem);
}
}
}
Sample Output:
Description of ForEach entry: For Each File Enumerator
ID of ForEach entry: {62C3D0DC-C6A3-4A08-84F3-6028B2452F41}