EmptyControlCollection Class

 
System_CAPS_noteNote

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Provides standard support for a ControlCollection collection that is always empty.

Namespace:   System.Web.UI
Assembly:  System.Web (in System.Web.dll)

System.Object
  System.Web.UI.ControlCollection
    System.Web.UI.EmptyControlCollection

type EmptyControlCollection = 
    class
        inherit ControlCollection
    end

NameDescription
System_CAPS_pubmethodEmptyControlCollection(Control)

Initializes a new instance of the EmptyControlCollection class.

NameDescription
System_CAPS_pubpropertyCount

Gets the number of server controls in the ControlCollection object for the specified ASP.NET server control.(Inherited from ControlCollection.)

System_CAPS_pubpropertyIsReadOnly

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

System_CAPS_pubpropertyIsSynchronized

Gets a value indicating whether the ControlCollection object is synchronized.(Inherited from ControlCollection.)

System_CAPS_pubpropertyItem(Int32)

Gets a reference to the server control at the specified index location in the ControlCollection object.(Inherited from ControlCollection.)

System_CAPS_protpropertyOwner

Gets the ASP.NET server control to which the ControlCollection object belongs.(Inherited from ControlCollection.)

System_CAPS_pubpropertySyncRoot

Gets an object that can be used to synchronize access to the collection of controls.(Inherited from ControlCollection.)

NameDescription
System_CAPS_pubmethodAdd(Control)

Denies the addition of the specified Control object to the collection.(Overrides ControlCollection.Add(Control).)

System_CAPS_pubmethodAddAt(Int32, Control)

Denies the addition of the specified Control object to the collection, at the specified index position.(Overrides ControlCollection.AddAt(Int32, Control).)

System_CAPS_pubmethodClear()

Removes all controls from the current server control's ControlCollection object.(Inherited from ControlCollection.)

System_CAPS_pubmethodContains(Control)

Determines whether the specified server control is in the parent server control's ControlCollection object.(Inherited from ControlCollection.)

System_CAPS_pubmethodCopyTo(Array, Int32)

Copies the child controls stored in the ControlCollection object to an System.Array object, beginning at the specified index location in the System.Array.(Inherited from ControlCollection.)

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()

Retrieves an enumerator that can iterate through the ControlCollection object.(Inherited from ControlCollection.)

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(Control)

Retrieves the index of a specified Control object in the collection.(Inherited from ControlCollection.)

System_CAPS_protmethodMemberwiseClone()

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

System_CAPS_pubmethodRemove(Control)

Removes the specified server control from the parent server control's ControlCollection object.(Inherited from ControlCollection.)

System_CAPS_pubmethodRemoveAt(Int32)

Removes a child control, at the specified index location, from the ControlCollection object.(Inherited from ControlCollection.)

System_CAPS_pubmethodToString()

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

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.)

This class is used when you want to define a custom control that does not allow child controls.

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

.NET Framework
Available since 1.1

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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