ColumnCollectionClass Class


	ColumnCollectionClass Class	Softel vdm, Inc.

ColumnCollectionClass Class (Softelvdm.SftTreeNET Namespace)

An instance of the ColumnCollectionClass class represents a collection of all defined columns in a SftTree/NET control.

There is only one instance of the ColumnCollectionClass class for one SftTree/NET control. It is accessed using the Columns.Collection property.

VB	Public Class ColumnCollectionClass Inherits CollectionBase
C#	public class ColumnCollectionClass : CollectionBase
C++	public ref class ColumnCollectionClass : public CollectionBase

Public	Constructors	Properties	Fields	Methods	Events
Protected	Constructors	Properties	Fields	Methods

Public Constructors	Description
none	This class cannot be instantiated.

Public Properties	Description
Capacity	Gets or sets the number of elements that the CollectionBase can contain.
Item	Defines the column at the specified index.

Public Methods	Description
Add	Adds the specified column to the column collection.
AddRange	Adds the specified columns to the column collection.
Clear	Removes all objects from the CollectionBase instance.
Equals	Determines whether the specified Object is equal to the current Object.
GetEnumerator	Returns an enumerator that iterates through the CollectionBase instance.
GetHashCode	Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table.
GetType	Gets the Type of the current instance.
ReferenceEquals	Determines whether the specified Object instances are the same instance.
RemoveAt	Removes the element at the specified index of the CollectionBase instance.
ToString	Returns a String that represents the current Object.

Protected Properties	Description
InnerList	Gets an ArrayList containing the list of elements in the CollectionBase instance.
List	Gets an IList containing the list of elements in the CollectionBase instance.

Protected Methods	Description
Finalize	Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
MemberwiseClone	Creates a shallow copy of the current Object.
OnClear	Performs additional custom processes when clearing the contents of the CollectionBase instance.
OnClearComplete	Performs additional custom processes after clearing the contents of the CollectionBase instance.
OnInsert	Performs additional custom processes before inserting a new element into the CollectionBase instance.
OnInsertComplete	Performs additional custom processes after inserting a new element into the CollectionBase instance.
OnRemove	Performs additional custom processes when removing an element from the CollectionBase instance.
OnRemoveComplete	Performs additional custom processes after removing an element from the CollectionBase instance.
OnSet	Performs additional custom processes before setting a value in the CollectionBase instance.
OnSetComplete	Performs additional custom processes after setting a value in the CollectionBase instance.
OnValidate	Performs additional custom processes when validating a value.