System::Collections::Specialized::NameValueCollection Class Reference

Collection of associated String keys and String values that can be accessed either with the key or with the index. More...

Inherits System::Collections::Generic::ICollection< System::String >.

Public Member Functions

virtual ASPOSECPP_SHARED_API System::ArrayPtr< Stringget_AllKeys ()
 Gets all the keys. More...
 
virtual ASPOSECPP_SHARED_API System::SharedPtr< System::Collections::Generic::IList< String > > get_Keys ()
 Gets all the keys. More...
 
virtual ASPOSECPP_SHARED_API int get_Count () const override
 Gets the number of key/value pairs. More...
 
virtual ASPOSECPP_SHARED_API void Add (const String &item) override
 Override ICollection method - not implemented. More...
 
virtual ASPOSECPP_SHARED_API bool Contains (const String &item) const override
 Checks if item is present in collection. More...
 
virtual ASPOSECPP_SHARED_API bool Remove (const String &item) override
 Removes specific item. More...
 
ASPOSECPP_SHARED_API void Clear () override
 Deletes all elements. More...
 
ASPOSECPP_SHARED_API void CopyTo (System::ArrayPtr< String > array, int32_t arrayIndex) override
 Copies collection elements into existing array elements. More...
 
ASPOSECPP_SHARED_API System::SharedPtr< Generic::IEnumerator< String > > GetEnumerator () override
 Gets enumerator to iterate through collection. More...
 
ASPOSECPP_SHARED_API NameValueCollection ()
 Initializes a new instance of the NameValueCollection class that is empty. More...
 
ASPOSECPP_SHARED_API NameValueCollection (const System::SharedPtr< NameValueCollection > &col)
 Copies the entries from the specified NameValueCollection to a new NameValueCollection. More...
 
ASPOSECPP_SHARED_API void Add (const System::SharedPtr< NameValueCollection > &c)
 Copies the entries in the specified NameValueCollection to the current. More...
 
virtual ASPOSECPP_SHARED_API void Add (const String &name, const String &value)
 Adds an entry with the specified name and value. More...
 
virtual ASPOSECPP_SHARED_API String Get (const String &name)
 Gets the values associated with the specified key. More...
 
virtual ASPOSECPP_SHARED_API System::ArrayPtr< StringGetValues (const String &name)
 Gets the values associated with the specified key. More...
 
virtual ASPOSECPP_SHARED_API void Set (const String &name, const String &value)
 Sets the value of an entry. More...
 
ASPOSECPP_SHARED_API String idx_get (const String &name)
 Gets value at specified index. More...
 
ASPOSECPP_SHARED_API void idx_set (const String &name, const String &value)
 Sets value of an entry. More...
 
ASPOSECPP_SHARED_API bool HasKeys ()
 Gets a value indicating whether the NameValueCollection contains keys that are not null. More...
 
ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase< System::String > * virtualizeBeginIterator () override
 Gets the implementation of begin iterator for the current container. More...
 
ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase< System::String > * virtualizeEndIterator () override
 Gets the implementation of end iterator for the current container. More...
 
ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase< System::String > * virtualizeBeginConstIterator () const override
 Gets the implementation of begin const iterator for the current container. More...
 
ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase< System::String > * virtualizeEndConstIterator () const override
 Gets the implementation of end const iterator for the current container. More...
 
- Public Member Functions inherited from System::Collections::Generic::ICollection< System::String >
virtual bool get_IsReadOnly () const
 Checks if collection is read only. More...
 
virtual void CopyTo (System::ArrayPtr< System::String > array, int arrayIndex)=0
 Copies all collection elements to existing array elements. More...
 
ICollectionoperator= (ICollection &&) noexcept
 Move assignment operator. More...
 
ICollectionoperator= (const ICollection &)
 Move assignment operator. More...
 
 ICollection ()
 Default constructor. More...
 
 ICollection (const ICollection &)
 Copy constructor. More...
 
 ICollection (ICollection &&) noexcept
 Move constructor. More...
 
virtual ~ICollection ()
 Destructor. More...
 
SharedPtr< Objectget_SyncRoot () const
 Gets the object the collection is being synchronized through. More...
 
- Public Member Functions inherited from System::Collections::Generic::IEnumerable< System::String >
System::String LINQ_ElementAt (int index)
 Returns the element at a specified index in a sequence. More...
 
System::String LINQ_First ()
 Returns the first element of a sequence. More...
 
System::String LINQ_First (const Func< System::String, bool > &predicate)
 Returns the first element of a sequence that satisfy the specified condition. More...
 
System::String LINQ_FirstOrDefault ()
 Returns the first element of a sequence, or a default value if the sequence is empty. More...
 
System::String LINQ_FirstOrDefault (std::function< bool(System::String)> predicate)
 Returns the first element of the sequence that satisfies a condition or a default value if no such element is found. More...
 
System::String LINQ_Last ()
 Returns the last element of a sequence. More...
 
System::String LINQ_LastOrDefault ()
 Returns the last element of a sequence, or a default value if the sequence is empty. More...
 
SharedPtr< List< System::String > > LINQ_ToList ()
 Creates a List<T> from a sequence. More...
 
int LINQ_Count ()
 Returns the number of elements in the sequence (calculated via direct counting). More...
 
int LINQ_Count (const Func< System::String, bool > &predicate)
 Returns the number of elements in the sequence that satisfy the specified condition. More...
 
System::ArrayPtr< System::StringLINQ_ToArray ()
 Creates an array from a sequence. More...
 
bool LINQ_All (std::function< bool(System::String)> predicate)
 Determines whether all elements of a sequence satisfy a condition. More...
 
bool LINQ_Any ()
 Determines whether a sequence contains any elements. More...
 
bool LINQ_Any (std::function< bool(System::String)> predicate)
 Determines whether any element of a sequence exists or satisfies a condition. More...
 
SharedPtr< IEnumerable< System::String > > LINQ_Where (std::function< bool(System::String)> predicate)
 Filters a sequence based on the specified predicate. More...
 
bool LINQ_Contains (System::String value)
 Determines if a sequence contains a specified value. More...
 
SharedPtr< IEnumerable< ResultType > > LINQ_Cast ()
 Casts the elements to the specified type. More...
 
SharedPtr< IEnumerable< Result > > LINQ_Cast ()
 
SharedPtr< IEnumerable< System::String > > LINQ_OrderBy (const Func< System::String, Key > &keySelector)
 Sorts the elements of a sequence in ascending order according to the key values selected by keySelector. More...
 
SharedPtr< IEnumerable< Source > > LINQ_OrderBy (const Func< Source, Key > &keySelector)
 
SharedPtr< IEnumerable< System::String > > LINQ_OrderByDescending (const Func< System::String, Key > &keySelector)
 Sorts the elements of a sequence in descending order according to the key values selected by keySelector. More...
 
SharedPtr< IEnumerable< Source > > LINQ_OrderByDescending (const Func< Source, Key > &keySelector)
 
SharedPtr< IEnumerable< ResultType > > LINQ_OfType ()
 Filters the elements of the sequence based on the specified type. More...
 
SharedPtr< IEnumerable< Result > > LINQ_OfType ()
 
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< System::String, ResultType > &selector)
 Transforms elements of a sequence. More...
 
SharedPtr< IEnumerable< ResultType > > LINQ_Select (const Func< System::String, int32_t, ResultType > &selector)
 Transforms each element of a sequence into a new form by incorporating the element's index. More...
 
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, Result > &selector)
 
SharedPtr< IEnumerable< Result > > LINQ_Select (const Func< Source, int32_t, Result > &selector)
 
SharedPtr< IEnumerable< System::String > > LINQ_Concat (SharedPtr< IEnumerable< System::String >> sequence)
 Concatenates two sequences. More...
 
System::SharedPtr< IEnumerable< System::SharedPtr< System::Linq::IGrouping< Key, System::String > > > > LINQ_GroupBy (System::Func< System::String, Key > keyPredicate)
 Groups the elements of a sequence. More...
 
SharedPtr< IEnumerable< SharedPtr< System::Linq::IGrouping< Key, Source > > > > LINQ_GroupBy (System::Func< Source, Key > keyPredicate)
 
SharedPtr< IEnumerable< ResultType > > LINQ_SelectMany (const Func< System::String, SharedPtr< IEnumerable< ResultType >>> &selector)
 Projects each element of a sequence and combines the resulting sequences into one sequence. More...
 
SharedPtr< IEnumerable< Result > > LINQ_SelectMany (const Func< Source, SharedPtr< IEnumerable< Result >>> &selector)
 
iterator begin () noexcept
 Gets iterator pointing to the first element (if any) of the collection. This iterator can't be used to change a referenced object because GetEnumerator() returns a copy-object of T. More...
 
const_iterator begin () const noexcept
 Gets iterator pointing to the first element (if any) of the const-qualified instance of the collection. More...
 
iterator end () noexcept
 Gets iterator pointing right after the last element (if any) of the collection. This iterator can't be used to change a referenced object because GetEnumerator() returns a copy-object of T. More...
 
const_iterator end () const noexcept
 Gets iterator pointing right after the last element (if any) of the const-qualified instance of the collection. More...
 
const_iterator cbegin () const noexcept
 Gets iterator pointing to the first const-qualified element (if any) of the collection. More...
 
const_iterator cend () const noexcept
 Gets iterator pointing right after the last const-qualified element (if any) of the collection. More...
 
- Public Member Functions inherited from System::Object
ASPOSECPP_SHARED_API Object ()
 Creates object. Initializes all internal data structures. More...
 
virtual ASPOSECPP_SHARED_API ~Object ()
 Destroys object. Frees all internal data structures. More...
 
ASPOSECPP_SHARED_API Object (Object const &x)
 Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
Objectoperator= (Object const &x)
 Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More...
 
ObjectSharedRefAdded ()
 Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int SharedRefRemovedSafe ()
 Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
int RemovedSharedRefs (int count)
 Decreases shared reference count by specified value. More...
 
Detail::SmartPtrCounter * WeakRefAdded ()
 Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
void WeakRefRemoved ()
 Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More...
 
Detail::SmartPtrCounter * GetCounter ()
 Gets reference counter data structure associated with the object. More...
 
int SharedCount () const
 Gets current value of shared reference counter. More...
 
ASPOSECPP_SHARED_API void Lock ()
 Implements C# lock() statement locking. Call directly or use LockContext sentry object. More...
 
ASPOSECPP_SHARED_API void Unlock ()
 Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More...
 
virtual ASPOSECPP_SHARED_API bool Equals (ptr obj)
 Compares objects using C# Object.Equals semantics. More...
 
virtual ASPOSECPP_SHARED_API int32_t GetHashCode () const
 Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More...
 
virtual ASPOSECPP_SHARED_API String ToString () const
 Analog of C# Object.ToString() method. Enables converting custom objects to string. More...
 
virtual ASPOSECPP_SHARED_API ptr MemberwiseClone () const
 Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More...
 
virtual ASPOSECPP_SHARED_API const TypeInfoGetType () const
 Gets actual type of object. Analog of C# System.Object.GetType() call. More...
 
virtual ASPOSECPP_SHARED_API bool Is (const TypeInfo &targetType) const
 Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More...
 
virtual ASPOSECPP_SHARED_API void SetTemplateWeakPtr (uint32_t argument)
 Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More...
 
virtual ASPOSECPP_SHARED_API bool FastCast (const Details::FastRttiBase &helper, void **out_ptr) const
 For internal purposes only. More...
 
template<>
bool Equals (float const &objA, float const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool Equals (double const &objA, double const &objB)
 Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More...
 
template<>
bool ReferenceEquals (String const &str, std::nullptr_t)
 Specialization of Object::ReferenceEquals for case of string and nullptr. More...
 
template<>
bool ReferenceEquals (String const &str1, String const &str2)
 Specialization of Object::ReferenceEquals for case of strings. More...
 

Additional Inherited Members

- Public Types inherited from System::Collections::Generic::ICollection< System::String >
typedef System::String ValueType
 Value type name. More...
 
typedef ICollection< System::StringThisType
 Collection type name. More...
 
- Public Types inherited from System::Collections::Generic::IEnumerable< System::String >
typedef IEnumerator< System::StringIEnumeratorType
 Enumerator type. More...
 
using ValueType = System::String
 
using iterator = System::Details::VirtualizedIterator< System::String >
 Iterator type. More...
 
using const_iterator = System::Details::VirtualizedConstIterator< System::String >
 Const iterator type. More...
 
using virtualized_iterator = System::Details::VirtualizedIteratorBase< System::String >
 Inner iterator base type. More...
 
using virtualized_iterator_element = System::String
 Inner iterator element type. More...
 
- Public Types inherited from System::Object
typedef SmartPtr< Objectptr
 Alias for smart pointer type. More...
 
- Static Public Member Functions inherited from System::Object
static bool ReferenceEquals (ptr const &objA, ptr const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, T const &objB)
 Compares objects by reference. More...
 
template<typename T >
static std::enable_if<!IsSmartPtr< T >::value, bool >::type ReferenceEquals (T const &objA, std::nullptr_t)
 Reference-compares value type object with nullptr. More...
 
template<typename T1 , typename T2 >
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares reference type objects in C# style. More...
 
template<typename T1 , typename T2 >
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type Equals (T1 const &objA, T2 const &objB)
 Compares value type objects in C# style. More...
 
static const TypeInfoType ()
 Implements C# typeof(System.Object) construct. More...
 
- Protected Member Functions inherited from System::Collections::Generic::IEnumerable< System::String >
 ~IEnumerable () override
 Destructor. More...
 
virtualized_iteratorGetEnumeratorAsVirtualizedIterator ()
 Gets enumerator instance and prepares it to be used as iterator kernel. More...
 
virtualized_iteratorGetEnumeratorAsVirtualizedIterator () const
 Gets enumerator instance and prepares it to be used as iterator kernel. More...
 

Detailed Description

Collection of associated String keys and String values that can be accessed either with the key or with the index.

Constructor & Destructor Documentation

◆ NameValueCollection() [1/2]

ASPOSECPP_SHARED_API System::Collections::Specialized::NameValueCollection::NameValueCollection ( )

Initializes a new instance of the NameValueCollection class that is empty.

◆ NameValueCollection() [2/2]

ASPOSECPP_SHARED_API System::Collections::Specialized::NameValueCollection::NameValueCollection ( const System::SharedPtr< NameValueCollection > &  col)

Copies the entries from the specified NameValueCollection to a new NameValueCollection.

Member Function Documentation

◆ Add() [1/3]

virtual ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::Add ( const String item)
overridevirtual

Override ICollection method - not implemented.

Implements System::Collections::Generic::ICollection< System::String >.

◆ Add() [2/3]

ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::Add ( const System::SharedPtr< NameValueCollection > &  c)

Copies the entries in the specified NameValueCollection to the current.

◆ Add() [3/3]

virtual ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::Add ( const String name,
const String value 
)
virtual

Adds an entry with the specified name and value.

◆ Clear()

ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::Clear ( )
overridevirtual

◆ Contains()

virtual ASPOSECPP_SHARED_API bool System::Collections::Specialized::NameValueCollection::Contains ( const String item) const
overridevirtual

Checks if item is present in collection.

Parameters
itemto look for.
Returns
True if item is present, false otherwise.

Implements System::Collections::Generic::ICollection< System::String >.

◆ CopyTo()

ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::CopyTo ( System::ArrayPtr< String array,
int32_t  arrayIndex 
)
override

Copies collection elements into existing array elements.

Parameters
arrayDestination array.
arrayIndexDestination array start index.

◆ Get()

virtual ASPOSECPP_SHARED_API String System::Collections::Specialized::NameValueCollection::Get ( const String name)
virtual

Gets the values associated with the specified key.

◆ get_AllKeys()

virtual ASPOSECPP_SHARED_API System::ArrayPtr<String> System::Collections::Specialized::NameValueCollection::get_AllKeys ( )
virtual

Gets all the keys.

◆ get_Count()

virtual ASPOSECPP_SHARED_API int System::Collections::Specialized::NameValueCollection::get_Count ( ) const
overridevirtual

Gets the number of key/value pairs.

Implements System::Collections::Generic::ICollection< System::String >.

◆ get_Keys()

virtual ASPOSECPP_SHARED_API System::SharedPtr<System::Collections::Generic::IList<String> > System::Collections::Specialized::NameValueCollection::get_Keys ( )
virtual

Gets all the keys.

◆ GetEnumerator()

ASPOSECPP_SHARED_API System::SharedPtr<Generic::IEnumerator<String> > System::Collections::Specialized::NameValueCollection::GetEnumerator ( )
overridevirtual

Gets enumerator to iterate through collection.

Returns
Created enumerator iterating through current collection.

Implements System::Collections::Generic::IEnumerable< System::String >.

◆ GetValues()

virtual ASPOSECPP_SHARED_API System::ArrayPtr<String> System::Collections::Specialized::NameValueCollection::GetValues ( const String name)
virtual

Gets the values associated with the specified key.

◆ HasKeys()

ASPOSECPP_SHARED_API bool System::Collections::Specialized::NameValueCollection::HasKeys ( )

Gets a value indicating whether the NameValueCollection contains keys that are not null.

◆ idx_get()

ASPOSECPP_SHARED_API String System::Collections::Specialized::NameValueCollection::idx_get ( const String name)

Gets value at specified index.

Parameters
nameentry name.
Returns
Copy of value at specified index.

◆ idx_set()

ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::idx_set ( const String name,
const String value 
)

Sets value of an entry.

Parameters
nameentry name.
valueValue to set at name.

◆ Remove()

virtual ASPOSECPP_SHARED_API bool System::Collections::Specialized::NameValueCollection::Remove ( const String item)
overridevirtual

Removes specific item.

Parameters
itemItem to remove.
Returns
True if item was found and removed, false otherwise.

Implements System::Collections::Generic::ICollection< System::String >.

◆ Set()

virtual ASPOSECPP_SHARED_API void System::Collections::Specialized::NameValueCollection::Set ( const String name,
const String value 
)
virtual

Sets the value of an entry.

◆ virtualizeBeginConstIterator()

ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase<System::String>* System::Collections::Specialized::NameValueCollection::virtualizeBeginConstIterator ( ) const
overridevirtual

Gets the implementation of begin const iterator for the current container.

Returns
Pointer to the newly created iterator kernel object.

Reimplemented from System::Collections::Generic::IEnumerable< System::String >.

◆ virtualizeBeginIterator()

ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase<System::String>* System::Collections::Specialized::NameValueCollection::virtualizeBeginIterator ( )
overridevirtual

Gets the implementation of begin iterator for the current container.

Returns
Pointer to the newly created iterator kernel object.

Reimplemented from System::Collections::Generic::IEnumerable< System::String >.

◆ virtualizeEndConstIterator()

ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase<System::String>* System::Collections::Specialized::NameValueCollection::virtualizeEndConstIterator ( ) const
overridevirtual

Gets the implementation of end const iterator for the current container.

Returns
Pointer to the newly created iterator kernel object.

Reimplemented from System::Collections::Generic::IEnumerable< System::String >.

◆ virtualizeEndIterator()

ASPOSECPP_SHARED_API System::Details::VirtualizedIteratorBase<System::String>* System::Collections::Specialized::NameValueCollection::virtualizeEndIterator ( )
overridevirtual

Gets the implementation of end iterator for the current container.

Returns
Pointer to the newly created iterator kernel object.

Reimplemented from System::Collections::Generic::IEnumerable< System::String >.