Visual Basic

<ObsoleteAttribute("Please use NameValueCollection(Int32, IEqualityComparer) instead.")> _
Public Sub New ( _
    capacity As Integer, _
    hashProvider As IHashCodeProvider, _
    comparer As IComparer _
)

C#

[ObsoleteAttribute("Please use NameValueCollection(Int32, IEqualityComparer) instead.")]
public NameValueCollection(
    int capacity,
    IHashCodeProvider hashProvider,
    IComparer comparer
)

Visual C++

[ObsoleteAttribute(L"Please use NameValueCollection(Int32, IEqualityComparer) instead.")]
public:
NameValueCollection(
    int capacity, 
    IHashCodeProvider^ hashProvider, 
    IComparer^ comparer
)

F#

[<ObsoleteAttribute("Please use NameValueCollection(Int32, IEqualityComparer) instead.")>]
new : 
        capacity:int * 
        hashProvider:IHashCodeProvider * 
        comparer:IComparer -> NameValueCollection

The capacity of a NameValueCollection is the number of elements that the NameValueCollection can hold. As elements are added to a NameValueCollection, the capacity is automatically increased as required by reallocating the internal array.

If the size of the collection can be estimated, specifying the initial capacity eliminates the need to perform a number of resizing operations while adding elements to the NameValueCollection.

The hash code provider dispenses hash codes for keys in the NameValueCollection. The default hash code provider is the CaseInsensitiveHashCodeProvider.

The comparer determines whether two keys are equal. The default comparer is the CaseInsensitiveComparer.

This constructor is an O(n) operation, where n is capacity.

.NET Framework

Supported in: 1.1, 1.0
Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5
Obsolete (compiler warning) in 3.5 SP1
Obsolete (compiler warning) in 3.0
Obsolete (compiler warning) in 3.0 SP1
Obsolete (compiler warning) in 3.0 SP2
Obsolete (compiler warning) in 2.0
Obsolete (compiler warning) in 2.0 SP1
Obsolete (compiler warning) in 2.0 SP2

.NET Framework Client Profile

Obsolete (compiler warning) in 4
Obsolete (compiler warning) in 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

Other Resources