DesignerActionItemCollection Class
Represents a collection of DesignerActionItem objects.
Assembly: System.Design (in System.Design.dll)
System.Collections.CollectionBase
System.ComponentModel.Design.DesignerActionItemCollection
| Name | Description | |
|---|---|---|
![]() | DesignerActionItemCollection() | Initializes a new instance of the DesignerActionItemCollection class. |
| Name | Description | |
|---|---|---|
![]() | 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 element at the specified index. |
![]() | List | Gets an IList containing the list of elements in the CollectionBase instance.(Inherited from CollectionBase.) |
| Name | Description | |
|---|---|---|
![]() | Add(DesignerActionItem) | Adds the supplied DesignerActionItem to the current collection. |
![]() | Clear() | Removes all objects from the CollectionBase instance. This method cannot be overridden.(Inherited from CollectionBase.) |
![]() | Contains(DesignerActionItem) | Determines whether the DesignerActionItemCollection contains a specific element. |
![]() | CopyTo(DesignerActionItem(), Int32) | Copies the elements of the current collection into the supplied array, starting at the specified array index. |
![]() | Equals(Object) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(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() | |
![]() | IndexOf(DesignerActionItem) | Determines the index of a specific item in the collection. |
![]() | Insert(Int32, DesignerActionItem) | Inserts an element into the DesignerActionItemCollection at the specified index. |
![]() | MemberwiseClone() | |
![]() | 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(DesignerActionItem) | Removes the first occurrence of a specific object from the DesignerActionItemCollection. |
![]() | 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.) |
| Name | Description | |
|---|---|---|
![]() ![]() | ICollection.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.) |
![]() ![]() | IList.Add(Object) | Adds an object to the end of the CollectionBase.(Inherited from CollectionBase.) |
![]() ![]() | IList.Contains(Object) | Determines whether the CollectionBase contains a specific element.(Inherited from CollectionBase.) |
![]() ![]() | IList.IndexOf(Object) | Searches for the specified Object and returns the zero-based index of the first occurrence within the entire CollectionBase.(Inherited from CollectionBase.) |
![]() ![]() | IList.Insert(Int32, Object) | Inserts an element into the CollectionBase at the specified index.(Inherited from CollectionBase.) |
![]() ![]() | IList.Remove(Object) | Removes the first occurrence of a specific object from the CollectionBase.(Inherited from CollectionBase.) |
![]() ![]() | ICollection.IsSynchronized | Gets a value indicating whether access to the CollectionBase is synchronized (thread safe).(Inherited from CollectionBase.) |
![]() ![]() | ICollection.SyncRoot | Gets an object that can be used to synchronize access to the CollectionBase.(Inherited from CollectionBase.) |
![]() ![]() | IList.IsFixedSize | Gets a value indicating whether the CollectionBase has a fixed size.(Inherited from CollectionBase.) |
![]() ![]() | IList.IsReadOnly | Gets a value indicating whether the CollectionBase is read-only.(Inherited from CollectionBase.) |
![]() ![]() | IList.Item(Int32) | Gets or sets the element at the specified index.(Inherited from CollectionBase.) |
| Name | Description | |
|---|---|---|
![]() | AsParallel() | Overloaded. Enables parallelization of a query.(Defined by ParallelEnumerable.) |
![]() | AsQueryable() | Overloaded. Converts an IEnumerable to an IQueryable.(Defined by Queryable.) |
![]() | Cast(Of TResult)() | Casts the elements of an IEnumerable to the specified type.(Defined by Enumerable.) |
![]() | OfType(Of TResult)() | Filters the elements of an IEnumerable based on a specified type.(Defined by Enumerable.) |
The following code example demonstrates how to create a DesignerActionItemCollection and populate it to form a smart tag list. This code example is part of a larger example provided for the DesignerActionItem class.
Public Overrides Function GetSortedActionItems() _ As DesignerActionItemCollection Dim items As New DesignerActionItemCollection() 'Define static section header entries. items.Add(New DesignerActionHeaderItem("Appearance")) items.Add(New DesignerActionHeaderItem("Information")) 'Boolean property for locking color selections. items.Add(New DesignerActionPropertyItem( _ "LockColors", _ "Lock Colors", _ "Appearance", _ "Locks the color properties.")) If Not LockColors Then items.Add( _ New DesignerActionPropertyItem( _ "BackColor", _ "Back Color", _ "Appearance", _ "Selects the background color.")) items.Add( _ New DesignerActionPropertyItem( _ "ForeColor", _ "Fore Color", _ "Appearance", _ "Selects the foreground color.")) 'This next method item is also added to the context menu ' (as a designer verb). items.Add( _ New DesignerActionMethodItem( _ Me, _ "InvertColors", _ "Invert Colors", _ "Appearance", _ "Inverts the fore and background colors.", _ True)) End If items.Add( _ New DesignerActionPropertyItem( _ "Text", _ "Text String", _ "Appearance", _ "Sets the display text.")) 'Create entries for static Information section. Dim location As New StringBuilder("Location: ") location.Append(colLabel.Location) Dim size As New StringBuilder("Size: ") size.Append(colLabel.Size) items.Add( _ New DesignerActionTextItem( _ location.ToString(), _ "Information")) items.Add( _ New DesignerActionTextItem( _ size.ToString(), _ "Information")) Return items End Function
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.






