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Docs > .NET Framework API Reference > DevExpress.Web.ASPxGantt > GanttColumnCollection > Members
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GanttColumnCollection Members

Represents the Gantt’s column collection.

Constructors

Name Description
GanttColumnCollection(IWebControlObject) Initializes a new instance of the object.

Properties

Name Description
Count Gets the number of items contained within the collection. Inherited from StateManagedCollectionBase.
Gantt Gets the Gantt control that owns the current column.
IsEmpty Gets a value indicating whether the collection is empty. Inherited from StateManagedCollectionBase.
Item[Int32] Provides indexed access to columns in the collection.
Item[String] Returns the column with the specified name, field name or caption.
Owner Gets or sets the collection’s owner. Inherited from Collection.
TreeList Gets the ASPxTreeList control that owns the collection. Inherited from TreeListColumnCollection.

Methods

Name Description
Add(GanttColumn) Adds the column to the collection.
Add(TreeListColumn) This member supports the internal infrastructure and is not intended to be used directly from your code.
Assign(IAssignableCollection) Copies the items from the specified IAssignableCollection-supported object to the current object. Inherited from Collection.
Clear() Clears the collection by removing all its items. Inherited from StateManagedCollectionBase.
CopyTo(Array, Int32) Copies the items from the collection to the specified array, starting at the specified index in the array object. Inherited from StateManagedCollectionBase.
Equals(Object, Object) static Determines whether the specified object instances are considered equal. Inherited from Object.
Equals(Object) Determines whether the specified object is equal to the current object. Inherited from Object.
GetEnumerator() Returns a reference to an enumerator object, which is used to iterate through the collection. Inherited from StateManagedCollectionBase.
GetHashCode() Serves as the default hash function. Inherited from Object.
GetType() Gets the Type of the current instance. Inherited from Object.
IndexOf(GanttColumn) Returns the specified column’s position in the collection.
IndexOf(TreeListColumn) This member supports the internal infrastructure and is not intended to be used directly from your code.
Insert(Int32, GanttColumn) Adds the specified column to the specified position in the collection.
Insert(Int32, TreeListColumn) This member supports the internal infrastructure and is not intended to be used directly from your code.
MemberwiseClone() protected Creates a shallow copy of the current Object. Inherited from Object.
Move(Int32, Int32) Moves a specific collection item to another position within the list. Inherited from Collection.
ReferenceEquals(Object, Object) static Determines whether the specified Object instances are the same instance. Inherited from Object.
Remove(GanttColumn) Removes the specified column from the collection.
Remove(TreeListColumn) This member supports the internal infrastructure and is not intended to be used directly from your code.
RemoveAt(Int32) Removes the collection item at the specified index location from the current collection. Inherited from Collection.
SetDirty() For internal use only. Inherited from StateManagedCollectionBase.
ToString() Returns a string representation of the TreeListColumnCollection class. Inherited from TreeListColumnCollection.
See Also