CodeNamespaceCollection Class

Definition

Namespace:

System.CodeDom

Assembly:

System.CodeDom.dll

Represents a collection of CodeNamespace objects.

public ref class CodeNamespaceCollection : System::Collections::CollectionBase

public class CodeNamespaceCollection : System.Collections.CollectionBase

type CodeNamespaceCollection = class
    inherit CollectionBase

Public Class CodeNamespaceCollection
Inherits CollectionBase

Inheritance

Object

CollectionBase

CodeNamespaceCollection

Examples

The following example demonstrates how to use the CodeNamespaceCollection class. The example creates a new instance of the class and uses several methods to add statements to the collection, return their index, and add or remove attributes at a specific index point.

// Creates an empty CodeNamespaceCollection.            
CodeNamespaceCollection^ collection = gcnew CodeNamespaceCollection;

// Adds a CodeNamespace to the collection.
collection->Add( gcnew CodeNamespace( "TestNamespace" ) );

// Adds an array of CodeNamespace objects to the collection.
array<CodeNamespace^>^namespaces = {gcnew CodeNamespace( "TestNamespace1" ),gcnew CodeNamespace( "TestNamespace2" )};
collection->AddRange( namespaces );

// Adds a collection of CodeNamespace objects to the collection.
CodeNamespaceCollection^ namespacesCollection = gcnew CodeNamespaceCollection;
namespacesCollection->Add( gcnew CodeNamespace( "TestNamespace1" ) );
namespacesCollection->Add( gcnew CodeNamespace( "TestNamespace2" ) );
collection->AddRange( namespacesCollection );

// Tests for the presence of a CodeNamespace in the collection,
// and retrieves its index if it is found.
CodeNamespace^ testNamespace = gcnew CodeNamespace( "TestNamespace" );
int itemIndex = -1;
if ( collection->Contains( testNamespace ) )
   itemIndex = collection->IndexOf( testNamespace );

// Copies the contents of the collection beginning at index 0,
// to the specified CodeNamespace array.
// 'namespaces' is a CodeNamespace array.
collection->CopyTo( namespaces, 0 );

// Retrieves the count of the items in the collection.
int collectionCount = collection->Count;

// Inserts a CodeNamespace at index 0 of the collection.
collection->Insert( 0, gcnew CodeNamespace( "TestNamespace" ) );

// Removes the specified CodeNamespace from the collection.
CodeNamespace^ namespace_ = gcnew CodeNamespace( "TestNamespace" );
collection->Remove( namespace_ );

// Removes the CodeNamespace at index 0.
collection->RemoveAt( 0 );

// Creates an empty CodeNamespaceCollection.
CodeNamespaceCollection collection = new CodeNamespaceCollection();

// Adds a CodeNamespace to the collection.
collection.Add( new CodeNamespace("TestNamespace") );

// Adds an array of CodeNamespace objects to the collection.
CodeNamespace[] namespaces = { new CodeNamespace("TestNamespace1"), new CodeNamespace("TestNamespace2") };
collection.AddRange( namespaces );

// Adds a collection of CodeNamespace objects to the collection.
CodeNamespaceCollection namespacesCollection = new CodeNamespaceCollection();
namespacesCollection.Add( new CodeNamespace("TestNamespace1") );
namespacesCollection.Add( new CodeNamespace("TestNamespace2") );
collection.AddRange( namespacesCollection );

// Tests for the presence of a CodeNamespace in the collection,
// and retrieves its index if it is found.
CodeNamespace testNamespace = new CodeNamespace("TestNamespace");
int itemIndex = -1;
if( collection.Contains( testNamespace ) )
    itemIndex = collection.IndexOf( testNamespace );

// Copies the contents of the collection beginning at index 0,
// to the specified CodeNamespace array.
// 'namespaces' is a CodeNamespace array.
collection.CopyTo( namespaces, 0 );

// Retrieves the count of the items in the collection.
int collectionCount = collection.Count;

// Inserts a CodeNamespace at index 0 of the collection.
collection.Insert( 0, new CodeNamespace("TestNamespace") );

// Removes the specified CodeNamespace from the collection.
CodeNamespace namespace_ = new CodeNamespace("TestNamespace");
collection.Remove( namespace_ );

// Removes the CodeNamespace at index 0.
collection.RemoveAt(0);

' Creates an empty CodeNamespaceCollection.            
Dim collection As New CodeNamespaceCollection()

' Adds a CodeNamespace to the collection.
collection.Add(New CodeNamespace("TestNamespace"))

' Adds an array of CodeNamespace objects to the collection.
Dim namespaces As CodeNamespace() = {New CodeNamespace("TestNamespace1"), New CodeNamespace("TestNamespace2")}
collection.AddRange(namespaces)

' Adds a collection of CodeNamespace objects to the collection.
Dim namespacesCollection As New CodeNamespaceCollection()
namespacesCollection.Add(New CodeNamespace("TestNamespace1"))
namespacesCollection.Add(New CodeNamespace("TestNamespace2"))
collection.AddRange(namespacesCollection)

' Tests for the presence of a CodeNamespace in the collection,
' and retrieves its index if it is found.
Dim testNamespace As New CodeNamespace("TestNamespace")
Dim itemIndex As Integer = -1
If collection.Contains(testNamespace) Then
    itemIndex = collection.IndexOf(testNamespace)
End If

' Copies the contents of the collection beginning at index 0,
' to the specified CodeNamespace array.
' 'namespaces' is a CodeNamespace array.
collection.CopyTo(namespaces, 0)

' Retrieves the count of the items in the collection.
Dim collectionCount As Integer = collection.Count

' Inserts a CodeNamespace at index 0 of the collection.
collection.Insert(0, New CodeNamespace("TestNamespace"))

' Removes the specified CodeNamespace from the collection.
Dim namespace_ As New CodeNamespace("TestNamespace")
collection.Remove(namespace_)

' Removes the CodeNamespace at index 0.
collection.RemoveAt(0)

Remarks

The CodeNamespaceCollection class provides a simple collection object that can be used to store a set of CodeNamespace objects.

Constructors

CodeNamespaceCollection()	Initializes a new instance of the CodeNamespaceCollection class.
CodeNamespaceCollection(CodeNamespace[])	Initializes a new instance of the CodeNamespaceCollection class that contains the specified array of CodeNamespace objects.
CodeNamespaceCollection(CodeNamespaceCollection)	Initializes a new instance of the CodeNamespaceCollection class that contains the elements of the specified source collection.

Properties

Capacity	Gets or sets the number of elements that the CollectionBase can contain. (Inherited from CollectionBase)
Count	Gets the number of elements contained in the CollectionBase instance. This property cannot be overridden. (Inherited from CollectionBase)
InnerList	Gets an ArrayList containing the list of elements in the CollectionBase instance. (Inherited from CollectionBase)
Item[Int32]	Gets or sets the CodeNamespaceCollection object at the specified index in the collection.
List	Gets an IList containing the list of elements in the CollectionBase instance. (Inherited from CollectionBase)

Methods

Add(CodeNamespace)	Adds the specified CodeNamespace object to the collection.
AddRange(CodeNamespace[])	Copies the elements of the specified CodeNamespace array to the end of the collection.
AddRange(CodeNamespaceCollection)	Adds the contents of the specified CodeNamespaceCollection object to the end of the collection.
Clear()	Removes all objects from the CollectionBase instance. This method cannot be overridden. (Inherited from CollectionBase)
Contains(CodeNamespace)	Gets a value that indicates whether the collection contains the specified CodeNamespace object.
CopyTo(CodeNamespace[], Int32)	Copies the collection objects to a one-dimensional Array instance, starting at the specified index.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetEnumerator()	Returns an enumerator that iterates through the CollectionBase instance. (Inherited from CollectionBase)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
IndexOf(CodeNamespace)	Gets the index of the specified CodeNamespace object in the CodeNamespaceCollection, if it exists in the collection.
Insert(Int32, CodeNamespace)	Inserts the specified CodeNamespace object into the collection at the specified index.
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
OnClear()	Performs additional custom processes when clearing the contents of the CollectionBase instance. (Inherited from CollectionBase)
OnClearComplete()	Performs additional custom processes after clearing the contents of the CollectionBase instance. (Inherited from CollectionBase)
OnInsert(Int32, Object)	Performs additional custom processes before inserting a new element into the CollectionBase instance. (Inherited from CollectionBase)
OnInsertComplete(Int32, Object)	Performs additional custom processes after inserting a new element into the CollectionBase instance. (Inherited from CollectionBase)
OnRemove(Int32, Object)	Performs additional custom processes when removing an element from the CollectionBase instance. (Inherited from CollectionBase)
OnRemoveComplete(Int32, Object)	Performs additional custom processes after removing an element from the CollectionBase instance. (Inherited from CollectionBase)
OnSet(Int32, Object, Object)	Performs additional custom processes before setting a value in the CollectionBase instance. (Inherited from CollectionBase)
OnSetComplete(Int32, Object, Object)	Performs additional custom processes after setting a value in the CollectionBase instance. (Inherited from CollectionBase)
OnValidate(Object)	Performs additional custom processes when validating a value. (Inherited from CollectionBase)
Remove(CodeNamespace)	Removes the specified CodeNamespace object from the collection.
RemoveAt(Int32)	Removes the element at the specified index of the CollectionBase instance. This method is not overridable. (Inherited from CollectionBase)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Extension Methods

See also

• CodeNamespace