DesignerActionListCollection Class
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DesignerActionListCollection Class

 

Represents a collection of DesignerActionList objects.

Namespace:   System.ComponentModel.Design
Assembly:  System.Design (in System.Design.dll)

System.Object
  System.Collections.CollectionBase
    System.ComponentModel.Design.DesignerActionListCollection

[<ComVisibleAttribute(true)>]
[<SecurityCriticalAttribute>]
[<PermissionSetAttribute(SecurityAction.InheritanceDemand, Name = "FullTrust")>]
type DesignerActionListCollection = 
    class
        inherit CollectionBase
    end

NameDescription
System_CAPS_pubmethodDesignerActionListCollection()

Initializes a new instance of the DesignerActionListCollection class with default settings.

System_CAPS_pubmethodDesignerActionListCollection(DesignerActionList[])

Initializes a new instance of the DesignerActionListCollection class with the specified panel items.

NameDescription
System_CAPS_pubpropertyCapacity

Gets or sets the number of elements that the CollectionBase can contain.(Inherited from CollectionBase.)

System_CAPS_pubpropertyCount

Gets the number of elements contained in the CollectionBase instance. This property cannot be overridden.(Inherited from CollectionBase.)

System_CAPS_protpropertyInnerList

Gets an ArrayList containing the list of elements in the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_pubpropertyItem(Int32)

Gets or sets the element at the specified index.

System_CAPS_protpropertyList

Gets an IList containing the list of elements in the CollectionBase instance.(Inherited from CollectionBase.)

NameDescription
System_CAPS_pubmethodAdd(DesignerActionList)

Adds the supplied DesignerActionList to the current collection.

System_CAPS_pubmethodAddRange(DesignerActionList[])

Adds the elements of the supplied DesignerActionList array to the end of the current collection.

System_CAPS_pubmethodAddRange(DesignerActionListCollection)

Adds the elements of the supplied DesignerActionListCollection to the end of the current collection.

System_CAPS_pubmethodClear()

Removes all objects from the CollectionBase instance. This method cannot be overridden.(Inherited from CollectionBase.)

System_CAPS_pubmethodContains(DesignerActionList)

Indicates whether the collection contains a specific value.

System_CAPS_pubmethodCopyTo(DesignerActionList[], Int32)

Copies the elements of the current collection into the supplied array, starting at the specified array index.

System_CAPS_pubmethodEquals(Object)

Determines whether the specified object is equal to the current object.(Inherited from Object.)

System_CAPS_protmethodFinalize()

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.)

System_CAPS_pubmethodGetEnumerator()

Returns an enumerator that iterates through the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_pubmethodGetHashCode()

Serves as the default hash function. (Inherited from Object.)

System_CAPS_pubmethodGetType()

Gets the Type of the current instance.(Inherited from Object.)

System_CAPS_pubmethodIndexOf(DesignerActionList)

Determines the index of a specific item in the collection.

System_CAPS_pubmethodInsert(Int32, DesignerActionList)

Inserts the supplied DesignerActionList into the collection at the specified position.

System_CAPS_protmethodMemberwiseClone()

Creates a shallow copy of the current Object.(Inherited from Object.)

System_CAPS_protmethodOnClear()

Performs additional custom processes when clearing the contents of the CollectionBase instance.(Overrides CollectionBase.OnClear().)

System_CAPS_protmethodOnClearComplete()

Performs additional custom processes after clearing the contents of the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnInsert(Int32, Object)

Performs additional custom processes before inserting a new element into the DesignerActionListCollection instance.(Overrides CollectionBase.OnInsert(Int32, Object).)

System_CAPS_protmethodOnInsertComplete(Int32, Object)

Performs additional custom processes after inserting a new element into the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnRemove(Int32, Object)

Performs additional custom processes when removing an element from the DesignerActionListCollection instance.(Overrides CollectionBase.OnRemove(Int32, Object).)

System_CAPS_protmethodOnRemoveComplete(Int32, Object)

Performs additional custom processes after removing an element from the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnSet(Int32, Object, Object)

Performs additional custom processes before setting a value in the DesignerActionListCollection instance.(Overrides CollectionBase.OnSet(Int32, Object, Object).)

System_CAPS_protmethodOnSetComplete(Int32, Object, Object)

Performs additional custom processes after setting a value in the CollectionBase instance.(Inherited from CollectionBase.)

System_CAPS_protmethodOnValidate(Object)

Performs additional custom processes when validating a value.(Overrides CollectionBase.OnValidate(Object).)

System_CAPS_pubmethodRemove(DesignerActionList)

Removes the first occurrence of a specific DesignerActionList from the collection.

System_CAPS_pubmethodRemoveAt(Int32)

Removes the element at the specified index of the CollectionBase instance. This method is not overridable.(Inherited from CollectionBase.)

System_CAPS_pubmethodToString()

Returns a string that represents the current object.(Inherited from Object.)

NameDescription
System_CAPS_pubinterfaceSystem_CAPS_privmethodICollection.CopyTo(Array, Int32)

Copies the entire CollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList.Add(Object)

Adds an object to the end of the CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList.Contains(Object)

Determines whether the CollectionBase contains a specific element.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList.IndexOf(Object)

Searches for the specified Object and returns the zero-based index of the first occurrence within the entire CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList.Insert(Int32, Object)

Inserts an element into the CollectionBase at the specified index.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privmethodIList.Remove(Object)

Removes the first occurrence of a specific object from the CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyICollection.IsSynchronized

Gets a value indicating whether access to the CollectionBase is synchronized (thread safe).(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyICollection.SyncRoot

Gets an object that can be used to synchronize access to the CollectionBase.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIList.IsFixedSize

Gets a value indicating whether the CollectionBase has a fixed size.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIList.IsReadOnly

Gets a value indicating whether the CollectionBase is read-only.(Inherited from CollectionBase.)

System_CAPS_pubinterfaceSystem_CAPS_privpropertyIList.Item(Int32)

Gets or sets the element at the specified index.(Inherited from CollectionBase.)

NameDescription
System_CAPS_pubmethodAsParallel()

Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.)

System_CAPS_pubmethodAsQueryable()

Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.)

System_CAPS_pubmethodCast<'TResult>()

Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.)

System_CAPS_pubmethodOfType<'TResult>()

Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.)

The DesignerActionListCollection class represents the aggregation of all the items in a smart tag panel. The DesignerActionListCollection class contains zero or more DesignerActionList objects. Each of these lists contains zero or more objects that represent the actual items in the panel and are derived from the DesignerActionItem class.

The following table shows the two techniques for supplying a DesignerActionListCollection to populate the panel with items for components, including custom controls.

Technique

Description

Pull model

The designer for the component class, which is derived from the ComponentDesigner class, supplies this collection through the ActionLists property. The designer infrastructure reads this property when it must display the panel.

Push model

A DesignerActionList or DesignerActionListCollection is supplied as a parameter in a call to the Add method of the DesignerActionService associated with the component.

The designer infrastructure constructs a panel by creating a smart tag panel, whose constructor takes two parameters of type DesignerActionListCollection. The collections of lists, which contain the pulled and pushed items, are merged into one panel.

Because it derives from the System.Collections.CollectionBase class, DesignerActionListCollection uses an internal ArrayList to store its collection of DesignerActionList objects.

The following code example demonstrates how to create a collection of DesignerActionItem objects.

For a full example, see How to: Attach Smart Tags to a Windows Forms Component.

No code example is currently available or this language may not be supported.
No code example is currently available or this language may not be supported.

NamedPermissionSet

for full access to system resources. Demand values: LinkDemand, InheritanceDemand. Associated state:

.NET Framework
Available since 2.0

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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