NameObjectCollectionBase Constructors
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Initializes a new instance of the NameObjectCollectionBase class.
Overloads
| NameObjectCollectionBase() |
Initializes a new instance of the NameObjectCollectionBase class that is empty. |
| NameObjectCollectionBase(IEqualityComparer) |
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the default initial capacity, and uses the specified IEqualityComparer object. |
| NameObjectCollectionBase(Int32) |
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the specified initial capacity, and uses the default hash code provider and the default comparer. |
| NameObjectCollectionBase(IHashCodeProvider, IComparer) |
Obsolete.
Obsolete.
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the default initial capacity, and uses the specified hash code provider and the specified comparer. |
| NameObjectCollectionBase(Int32, IEqualityComparer) |
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the specified initial capacity, and uses the specified IEqualityComparer object. |
| NameObjectCollectionBase(SerializationInfo, StreamingContext) |
Obsolete.
Initializes a new instance of the NameObjectCollectionBase class that is serializable and uses the specified SerializationInfo and StreamingContext. |
| NameObjectCollectionBase(Int32, IHashCodeProvider, IComparer) |
Obsolete.
Obsolete.
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the specified initial capacity and uses the specified hash code provider and the specified comparer. |
NameObjectCollectionBase()
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Initializes a new instance of the NameObjectCollectionBase class that is empty.
protected:
NameObjectCollectionBase();protected NameObjectCollectionBase ();Protected Sub New ()Remarks
The capacity of a NameObjectCollectionBase is the number of elements that the NameObjectCollectionBase can hold. As elements are added to a NameObjectCollectionBase, 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 NameObjectCollectionBase.
The hash code provider dispenses hash codes for keys in the NameObjectCollectionBase instance. 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(1) operation.
See also
- CaseInsensitiveHashCodeProvider
- CaseInsensitiveComparer
- Performing Culture-Insensitive String Operations
Applies to
NameObjectCollectionBase(IEqualityComparer)
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the default initial capacity, and uses the specified IEqualityComparer object.
protected:
NameObjectCollectionBase(System::Collections::IEqualityComparer ^ equalityComparer);protected NameObjectCollectionBase (System.Collections.IEqualityComparer equalityComparer);protected NameObjectCollectionBase (System.Collections.IEqualityComparer? equalityComparer);new System.Collections.Specialized.NameObjectCollectionBase : System.Collections.IEqualityComparer -> System.Collections.Specialized.NameObjectCollectionBaseProtected Sub New (equalityComparer As IEqualityComparer)Parameters
- equalityComparer
- IEqualityComparer
The IEqualityComparer object to use to determine whether two keys are equal and to generate hash codes for the keys in the collection.
Remarks
The capacity of a NameObjectCollectionBase object is the number of elements that the NameObjectCollectionBase can hold. As elements are added to a NameObjectCollectionBase, 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 NameObjectCollectionBase.
The IEqualityComparer object combines the comparer and the hash code provider. The hash code provider dispenses hash codes for keys in the NameObjectCollectionBase. The comparer determines whether two keys are equal.
This constructor is an O(1) operation.
See also
Applies to
NameObjectCollectionBase(Int32)
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the specified initial capacity, and uses the default hash code provider and the default comparer.
protected:
NameObjectCollectionBase(int capacity);protected NameObjectCollectionBase (int capacity);new System.Collections.Specialized.NameObjectCollectionBase : int -> System.Collections.Specialized.NameObjectCollectionBaseProtected Sub New (capacity As Integer)Parameters
- capacity
- Int32
The approximate number of entries that the NameObjectCollectionBase instance can initially contain.
Exceptions
capacity is less than zero.
Remarks
The capacity of a NameObjectCollectionBase is the number of elements that the NameObjectCollectionBase can hold. As elements are added to a NameObjectCollectionBase, 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 NameObjectCollectionBase.
The hash code provider dispenses hash codes for keys in the NameObjectCollectionBase instance. 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.
See also
- CaseInsensitiveHashCodeProvider
- CaseInsensitiveComparer
- Performing Culture-Insensitive String Operations
Applies to
NameObjectCollectionBase(IHashCodeProvider, IComparer)
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Caution
Please use NameObjectCollectionBase(IEqualityComparer) instead.
Caution
This constructor has been deprecated. Use NameObjectCollectionBase(IEqualityComparer) instead.
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the default initial capacity, and uses the specified hash code provider and the specified comparer.
protected:
NameObjectCollectionBase(System::Collections::IHashCodeProvider ^ hashProvider, System::Collections::IComparer ^ comparer);[System.Obsolete("Please use NameObjectCollectionBase(IEqualityComparer) instead.")]
protected NameObjectCollectionBase (System.Collections.IHashCodeProvider? hashProvider, System.Collections.IComparer? comparer);[System.Obsolete("This constructor has been deprecated. Use NameObjectCollectionBase(IEqualityComparer) instead.")]
protected NameObjectCollectionBase (System.Collections.IHashCodeProvider? hashProvider, System.Collections.IComparer? comparer);[System.Obsolete("Please use NameObjectCollectionBase(IEqualityComparer) instead.")]
protected NameObjectCollectionBase (System.Collections.IHashCodeProvider hashProvider, System.Collections.IComparer comparer);protected NameObjectCollectionBase (System.Collections.IHashCodeProvider hashProvider, System.Collections.IComparer comparer);[<System.Obsolete("Please use NameObjectCollectionBase(IEqualityComparer) instead.")>]
new System.Collections.Specialized.NameObjectCollectionBase : System.Collections.IHashCodeProvider * System.Collections.IComparer -> System.Collections.Specialized.NameObjectCollectionBase[<System.Obsolete("This constructor has been deprecated. Use NameObjectCollectionBase(IEqualityComparer) instead.")>]
new System.Collections.Specialized.NameObjectCollectionBase : System.Collections.IHashCodeProvider * System.Collections.IComparer -> System.Collections.Specialized.NameObjectCollectionBasenew System.Collections.Specialized.NameObjectCollectionBase : System.Collections.IHashCodeProvider * System.Collections.IComparer -> System.Collections.Specialized.NameObjectCollectionBaseProtected Sub New (hashProvider As IHashCodeProvider, comparer As IComparer)Parameters
- hashProvider
- IHashCodeProvider
The IHashCodeProvider that will supply the hash codes for all keys in the NameObjectCollectionBase instance.
- Attributes
Remarks
The capacity of a NameObjectCollectionBase is the number of elements that the NameObjectCollectionBase can hold. As elements are added to a NameObjectCollectionBase, 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 NameObjectCollectionBase.
The hash code provider dispenses hash codes for keys in the NameObjectCollectionBase instance. 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(1) operation.
See also
- IHashCodeProvider
- IComparer
- CaseInsensitiveHashCodeProvider
- CaseInsensitiveComparer
- Performing Culture-Insensitive String Operations
Applies to
NameObjectCollectionBase(Int32, IEqualityComparer)
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the specified initial capacity, and uses the specified IEqualityComparer object.
protected:
NameObjectCollectionBase(int capacity, System::Collections::IEqualityComparer ^ equalityComparer);protected NameObjectCollectionBase (int capacity, System.Collections.IEqualityComparer equalityComparer);protected NameObjectCollectionBase (int capacity, System.Collections.IEqualityComparer? equalityComparer);new System.Collections.Specialized.NameObjectCollectionBase : int * System.Collections.IEqualityComparer -> System.Collections.Specialized.NameObjectCollectionBaseProtected Sub New (capacity As Integer, equalityComparer As IEqualityComparer)Parameters
- capacity
- Int32
The approximate number of entries that the NameObjectCollectionBase object can initially contain.
- equalityComparer
- IEqualityComparer
The IEqualityComparer object to use to determine whether two keys are equal and to generate hash codes for the keys in the collection.
Exceptions
capacity is less than zero.
Remarks
The capacity of a NameObjectCollectionBase object is the number of elements that the NameObjectCollectionBase can hold. As elements are added to a NameObjectCollectionBase, 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 NameObjectCollectionBase.
The IEqualityComparer object combines the comparer and the hash code provider. The hash code provider dispenses hash codes for keys in the NameObjectCollectionBase. The comparer determines whether two keys are equal.
This constructor is an O(n) operation, where n is the capacity parameter.
See also
Applies to
NameObjectCollectionBase(SerializationInfo, StreamingContext)
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Caution
This API supports obsolete formatter-based serialization. It should not be called or extended by application code.
Initializes a new instance of the NameObjectCollectionBase class that is serializable and uses the specified SerializationInfo and StreamingContext.
protected:
NameObjectCollectionBase(System::Runtime::Serialization::SerializationInfo ^ info, System::Runtime::Serialization::StreamingContext context);protected NameObjectCollectionBase (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);[System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
protected NameObjectCollectionBase (System.Runtime.Serialization.SerializationInfo info, System.Runtime.Serialization.StreamingContext context);new System.Collections.Specialized.NameObjectCollectionBase : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Collections.Specialized.NameObjectCollectionBase[<System.Obsolete("This API supports obsolete formatter-based serialization. It should not be called or extended by application code.", DiagnosticId="SYSLIB0051", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
new System.Collections.Specialized.NameObjectCollectionBase : System.Runtime.Serialization.SerializationInfo * System.Runtime.Serialization.StreamingContext -> System.Collections.Specialized.NameObjectCollectionBaseProtected Sub New (info As SerializationInfo, context As StreamingContext)Parameters
- info
- SerializationInfo
A SerializationInfo object that contains the information required to serialize the new NameObjectCollectionBase instance.
- context
- StreamingContext
A StreamingContext object that contains the source and destination of the serialized stream associated with the new NameObjectCollectionBase instance.
- Attributes
Remarks
This constructor is an O(1) operation.
See also
Applies to
NameObjectCollectionBase(Int32, IHashCodeProvider, IComparer)
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
- Source:
- NameObjectCollectionBase.cs
Caution
Please use NameObjectCollectionBase(Int32, IEqualityComparer) instead.
Caution
This constructor has been deprecated. Use NameObjectCollectionBase(Int32, IEqualityComparer) instead.
Initializes a new instance of the NameObjectCollectionBase class that is empty, has the specified initial capacity and uses the specified hash code provider and the specified comparer.
protected:
NameObjectCollectionBase(int capacity, System::Collections::IHashCodeProvider ^ hashProvider, System::Collections::IComparer ^ comparer);[System.Obsolete("Please use NameObjectCollectionBase(Int32, IEqualityComparer) instead.")]
protected NameObjectCollectionBase (int capacity, System.Collections.IHashCodeProvider? hashProvider, System.Collections.IComparer? comparer);[System.Obsolete("This constructor has been deprecated. Use NameObjectCollectionBase(Int32, IEqualityComparer) instead.")]
protected NameObjectCollectionBase (int capacity, System.Collections.IHashCodeProvider? hashProvider, System.Collections.IComparer? comparer);[System.Obsolete("Please use NameObjectCollectionBase(Int32, IEqualityComparer) instead.")]
protected NameObjectCollectionBase (int capacity, System.Collections.IHashCodeProvider hashProvider, System.Collections.IComparer comparer);protected NameObjectCollectionBase (int capacity, System.Collections.IHashCodeProvider hashProvider, System.Collections.IComparer comparer);[<System.Obsolete("Please use NameObjectCollectionBase(Int32, IEqualityComparer) instead.")>]
new System.Collections.Specialized.NameObjectCollectionBase : int * System.Collections.IHashCodeProvider * System.Collections.IComparer -> System.Collections.Specialized.NameObjectCollectionBase[<System.Obsolete("This constructor has been deprecated. Use NameObjectCollectionBase(Int32, IEqualityComparer) instead.")>]
new System.Collections.Specialized.NameObjectCollectionBase : int * System.Collections.IHashCodeProvider * System.Collections.IComparer -> System.Collections.Specialized.NameObjectCollectionBasenew System.Collections.Specialized.NameObjectCollectionBase : int * System.Collections.IHashCodeProvider * System.Collections.IComparer -> System.Collections.Specialized.NameObjectCollectionBaseProtected Sub New (capacity As Integer, hashProvider As IHashCodeProvider, comparer As IComparer)Parameters
- capacity
- Int32
The approximate number of entries that the NameObjectCollectionBase instance can initially contain.
- hashProvider
- IHashCodeProvider
The IHashCodeProvider that will supply the hash codes for all keys in the NameObjectCollectionBase instance.
- Attributes
Exceptions
capacity is less than zero.
Remarks
The capacity of a NameObjectCollectionBase is the number of elements that the NameObjectCollectionBase can hold. As elements are added to a NameObjectCollectionBase, 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 NameObjectCollectionBase.
The hash code provider dispenses hash codes for keys in the NameObjectCollectionBase instance. 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.
See also
- IHashCodeProvider
- CaseInsensitiveHashCodeProvider
- IComparer
- CaseInsensitiveComparer
- Performing Culture-Insensitive String Operations
