NamedImagesCollection NamedImagesCollection NamedImagesCollection NamedImagesCollection Class

Definition

Represents a collection of NamedImage objects.

public ref class NamedImagesCollection : System::Web::UI::DataVisualization::Charting::ChartNamedElementCollection<System::Web::UI::DataVisualization::Charting::NamedImage ^>
public class NamedImagesCollection : System.Web.UI.DataVisualization.Charting.ChartNamedElementCollection<System.Web.UI.DataVisualization.Charting.NamedImage>
type NamedImagesCollection = class
    inherit ChartNamedElementCollection<NamedImage>
Public Class NamedImagesCollection
Inherits ChartNamedElementCollection(Of NamedImage)
Inheritance

Remarks

The NamedImagesCollection class represents a collection of NamedImage objects, which are objects that have an associated image and a name that is unique to the collection.

This class is exposed as the Images collection property of the root Chart object, and is only available at run time.

An image can be any object derived from the .NET Framework Image class, such as Bitmap, which is created dynamically. The image can be stored in this collection, and then assigned at a later time to any image property in the Chart control, such as BackImage.

When one of the image properties in the Chart control is set by specifying a string value, the Images collection property, of type NamedImagesCollection, is first checked to see if an image with that name exists. If a matching NamedImage object is found, this image is used. If a matching NamedImage object is not located, the string expression is treated as a URL, image resource name or pathname.

Methods

Add(T) Add(T) Add(T) Add(T)

Adds an object to the end of the Collection<T>.

(Inherited from Collection<T>)

Clear() Clear() Clear() Clear()

Removes all elements from the Collection<T>.

(Inherited from Collection<T>)

ClearItems() ClearItems() ClearItems() ClearItems()

Removes all elements from the Collection<T>.

(Inherited from ChartElementCollection<T>)

Contains(T) Contains(T) Contains(T) Contains(T)

Determines whether an element is in the Collection<T>.

(Inherited from Collection<T>)

CopyTo(T[], Int32) CopyTo(T[], Int32) CopyTo(T[], Int32) CopyTo(T[], Int32)

Copies the entire Collection<T> to a compatible one-dimensional Array, starting at the specified index of the target array.

(Inherited from Collection<T>)

Dispose() Dispose() Dispose() Dispose()

Releases the resources used by the ChartElementCollection<T>.

(Inherited from ChartElementCollection<T>)

Dispose(Boolean) Dispose(Boolean) Dispose(Boolean) Dispose(Boolean)

Releases the unmanaged resources used by the ChartElementCollection<T> and optionally releases the managed resources.

(Inherited from ChartElementCollection<T>)

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

Determines whether the specified object is equal to the current object.

(Inherited from Object)

FindByName(String) FindByName(String) FindByName(String) FindByName(String)

Finds the chart element by the specified name.

(Inherited from ChartNamedElementCollection<T>)

GetEnumerator() GetEnumerator() GetEnumerator() GetEnumerator()

Returns an enumerator that iterates through the Collection<T>.

(Inherited from Collection<T>)

GetHashCode() GetHashCode() GetHashCode() GetHashCode()

Serves as the default hash function.

(Inherited from Object)

GetType() GetType() GetType() GetType()

Gets the Type of the current instance.

(Inherited from Object)

IndexOf(String) IndexOf(String) IndexOf(String) IndexOf(String)

Finds the index of the chart element with the specified name.

(Inherited from ChartNamedElementCollection<T>)

IndexOf(T) IndexOf(T) IndexOf(T) IndexOf(T)

Searches for the specified object and returns the zero-based index of the first occurrence within the entire Collection<T>.

(Inherited from Collection<T>)

Insert(Int32, T) Insert(Int32, T) Insert(Int32, T) Insert(Int32, T)

Inserts an element into the Collection<T> at the specified index.

(Inherited from Collection<T>)

InsertItem(Int32, T) InsertItem(Int32, T) InsertItem(Int32, T) InsertItem(Int32, T)

Inserts the specified item in the collection at the specified index.

(Inherited from ChartNamedElementCollection<T>)

Invalidate() Invalidate() Invalidate() Invalidate()

Forces the invalidation of the parent chart element.

(Inherited from ChartElementCollection<T>)

IsUniqueName(String) IsUniqueName(String) IsUniqueName(String) IsUniqueName(String)

Determines whether the chart element with the specified name already exists in the collection.

(Inherited from ChartNamedElementCollection<T>)

MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

Creates a shallow copy of the current Object.

(Inherited from Object)

NextUniqueName() NextUniqueName() NextUniqueName() NextUniqueName()

Finds the unique name for the new element to be added to the collection.

(Inherited from ChartNamedElementCollection<T>)

Remove(T) Remove(T) Remove(T) Remove(T)

Removes the first occurrence of a specific object from the Collection<T>.

(Inherited from Collection<T>)

RemoveAt(Int32) RemoveAt(Int32) RemoveAt(Int32) RemoveAt(Int32)

Removes the element at the specified index of the Collection<T>.

(Inherited from Collection<T>)

RemoveItem(Int32) RemoveItem(Int32) RemoveItem(Int32) RemoveItem(Int32)

Removes the chart element at the specified index of the collection.

(Inherited from ChartNamedElementCollection<T>)

ResumeUpdates() ResumeUpdates() ResumeUpdates() ResumeUpdates()

Resumes the invalidation of a chart element in the collection.

(Inherited from ChartElementCollection<T>)

SetItem(Int32, T) SetItem(Int32, T) SetItem(Int32, T) SetItem(Int32, T)

Replaces the chart element at the specified index with a new chart element.

(Inherited from ChartNamedElementCollection<T>)

SuspendUpdates() SuspendUpdates() SuspendUpdates() SuspendUpdates()

Suspends the invalidation of a chart element in the collection.

(Inherited from ChartElementCollection<T>)

ToString() ToString() ToString() ToString()

Returns a string that represents the current object.

(Inherited from Object)

Properties

Count Count Count Count

Gets the number of elements actually contained in the Collection<T>.

(Inherited from Collection<T>)

ICollection.IsSynchronized ICollection.IsSynchronized ICollection.IsSynchronized ICollection.IsSynchronized

Gets a value indicating whether access to the ICollection is synchronized (thread safe).

(Inherited from Collection<T>)

ICollection.SyncRoot ICollection.SyncRoot ICollection.SyncRoot ICollection.SyncRoot

Gets an object that can be used to synchronize access to the ICollection.

(Inherited from Collection<T>)

ICollection.IsReadOnly ICollection.IsReadOnly ICollection.IsReadOnly ICollection.IsReadOnly

Gets a value indicating whether the ICollection<T> is read-only.

(Inherited from Collection<T>)

IList.IsFixedSize IList.IsFixedSize IList.IsFixedSize IList.IsFixedSize

Gets a value indicating whether the IList has a fixed size.

(Inherited from Collection<T>)

IList.IsReadOnly IList.IsReadOnly IList.IsReadOnly IList.IsReadOnly

Gets a value indicating whether the IList is read-only.

(Inherited from Collection<T>)

IList.Item[Int32] IList.Item[Int32] IList.Item[Int32] IList.Item[Int32]

Gets or sets the element at the specified index.

(Inherited from Collection<T>)

Items Items Items Items

Gets a IList<T> wrapper around the Collection<T>.

(Inherited from Collection<T>)

Item[Int32] Item[Int32] Item[Int32] Item[Int32]

Gets or sets the element at the specified index.

(Inherited from Collection<T>)

Item[String] Item[String] Item[String] Item[String]

Gets or sets the chart element with the specified name.

(Inherited from ChartNamedElementCollection<T>)

NamePrefix NamePrefix NamePrefix NamePrefix

Gets the name prefix that is used to create unique chart element names.

(Inherited from ChartNamedElementCollection<T>)

Explicit Interface Implementations

ICollection.CopyTo(Array, Int32) ICollection.CopyTo(Array, Int32) ICollection.CopyTo(Array, Int32) ICollection.CopyTo(Array, Int32)

Copies the elements of the ICollection to an Array, starting at a particular Array index.

(Inherited from Collection<T>)

IEnumerable.GetEnumerator() IEnumerable.GetEnumerator() IEnumerable.GetEnumerator() IEnumerable.GetEnumerator()

Returns an enumerator that iterates through a collection.

(Inherited from Collection<T>)

IList.Add(Object) IList.Add(Object) IList.Add(Object) IList.Add(Object)

Adds an item to the IList.

(Inherited from Collection<T>)

IList.Contains(Object) IList.Contains(Object) IList.Contains(Object) IList.Contains(Object)

Determines whether the IList contains a specific value.

(Inherited from Collection<T>)

IList.IndexOf(Object) IList.IndexOf(Object) IList.IndexOf(Object) IList.IndexOf(Object)

Determines the index of a specific item in the IList.

(Inherited from Collection<T>)

IList.Insert(Int32, Object) IList.Insert(Int32, Object) IList.Insert(Int32, Object) IList.Insert(Int32, Object)

Inserts an item into the IList at the specified index.

(Inherited from Collection<T>)

IList.Remove(Object) IList.Remove(Object) IList.Remove(Object) IList.Remove(Object)

Removes the first occurrence of a specific object from the IList.

(Inherited from Collection<T>)

Extension Methods

CopyToDataTable<T>(IEnumerable<T>) CopyToDataTable<T>(IEnumerable<T>) CopyToDataTable<T>(IEnumerable<T>) CopyToDataTable<T>(IEnumerable<T>)

Returns a DataTable that contains copies of the DataRow objects, given an input IEnumerable<T> object where the generic parameter T is DataRow.

CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption)

Copies DataRow objects to the specified DataTable, given an input IEnumerable<T> object where the generic parameter T is DataRow.

CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler) CopyToDataTable<T>(IEnumerable<T>, DataTable, LoadOption, FillErrorEventHandler)

Copies DataRow objects to the specified DataTable, given an input IEnumerable<T> object where the generic parameter T is DataRow.

Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable) Cast<TResult>(IEnumerable)

Casts the elements of an IEnumerable to the specified type.

OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable) OfType<TResult>(IEnumerable)

Filters the elements of an IEnumerable based on a specified type.

AsParallel(IEnumerable) AsParallel(IEnumerable) AsParallel(IEnumerable) AsParallel(IEnumerable)

Enables parallelization of a query.

AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable) AsQueryable(IEnumerable)

Converts an IEnumerable to an IQueryable.

Ancestors<T>(IEnumerable<T>) Ancestors<T>(IEnumerable<T>) Ancestors<T>(IEnumerable<T>) Ancestors<T>(IEnumerable<T>)

Returns a collection of elements that contains the ancestors of every node in the source collection.

Ancestors<T>(IEnumerable<T>, XName) Ancestors<T>(IEnumerable<T>, XName) Ancestors<T>(IEnumerable<T>, XName) Ancestors<T>(IEnumerable<T>, XName)

Returns a filtered collection of elements that contains the ancestors of every node in the source collection. Only elements that have a matching XName are included in the collection.

DescendantNodes<T>(IEnumerable<T>) DescendantNodes<T>(IEnumerable<T>) DescendantNodes<T>(IEnumerable<T>) DescendantNodes<T>(IEnumerable<T>)

Returns a collection of the descendant nodes of every document and element in the source collection.

Descendants<T>(IEnumerable<T>) Descendants<T>(IEnumerable<T>) Descendants<T>(IEnumerable<T>) Descendants<T>(IEnumerable<T>)

Returns a collection of elements that contains the descendant elements of every element and document in the source collection.

Descendants<T>(IEnumerable<T>, XName) Descendants<T>(IEnumerable<T>, XName) Descendants<T>(IEnumerable<T>, XName) Descendants<T>(IEnumerable<T>, XName)

Returns a filtered collection of elements that contains the descendant elements of every element and document in the source collection. Only elements that have a matching XName are included in the collection.

Elements<T>(IEnumerable<T>) Elements<T>(IEnumerable<T>) Elements<T>(IEnumerable<T>) Elements<T>(IEnumerable<T>)

Returns a collection of the child elements of every element and document in the source collection.

Elements<T>(IEnumerable<T>, XName) Elements<T>(IEnumerable<T>, XName) Elements<T>(IEnumerable<T>, XName) Elements<T>(IEnumerable<T>, XName)

Returns a filtered collection of the child elements of every element and document in the source collection. Only elements that have a matching XName are included in the collection.

InDocumentOrder<T>(IEnumerable<T>) InDocumentOrder<T>(IEnumerable<T>) InDocumentOrder<T>(IEnumerable<T>) InDocumentOrder<T>(IEnumerable<T>)

Returns a collection of nodes that contains all nodes in the source collection, sorted in document order.

Nodes<T>(IEnumerable<T>) Nodes<T>(IEnumerable<T>) Nodes<T>(IEnumerable<T>) Nodes<T>(IEnumerable<T>)

Returns a collection of the child nodes of every document and element in the source collection.

Remove<T>(IEnumerable<T>) Remove<T>(IEnumerable<T>) Remove<T>(IEnumerable<T>) Remove<T>(IEnumerable<T>)

Removes every node in the source collection from its parent node.

Applies to