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HttpListenerPrefixCollection.CopyTo Method (Array, Int32)

Copies the contents of an HttpListenerPrefixCollection to the specified array.

Namespace:  System.Net
Assembly:  System (in System.dll)

'Declaration
Public Sub CopyTo ( _
	array As Array, _
	offset As Integer _
)
'Usage
Dim instance As HttpListenerPrefixCollection 
Dim array As Array 
Dim offset As Integer

instance.CopyTo(array, offset)

Parameters

array
Type: System.Array

The one dimensional Array that receives the Uniform Resource Identifier (URI) prefix strings in this collection.

offset
Type: System.Int32

The zero-based index in array at which copying begins.

ExceptionCondition
ArgumentException

array has more than one dimension.

ArgumentOutOfRangeException

This collection contains more elements than can be stored in array starting at offset.

ObjectDisposedException

The HttpListener associated with this collection is closed.

InvalidCastException

array cannot store string values.

The array must be able to contain strings and cannot be multidimensional.

The following code example copies the prefixes in a HttpListenerPrefixCollection.

public static string[] CopyPrefixes (HttpListener listener)
{
     HttpListenerPrefixCollection prefixes = listener.Prefixes;
     string[] prefixArray = new string[prefixes.Count];
     prefixes.CopyTo(prefixArray, 0);
     return prefixArray;
}

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0

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