Proprietà Item

Sintassi

'Dichiarazione
Public ReadOnly Default Property Item ( _
    index As Object _
) As ForEachEnumeratorInfo
    Get
'Utilizzo
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 supporta l'utilizzo di proprietà indicizzate, ma non la dichiarazione di nuove proprietà.

Esempi

The following code example retrieves an item from the collection by index and name, using the feInfos[0] syntax.

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}

Vedere anche

Riferimento