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Telerik.Web.UI.TreeListColumnsCollection

A class representing a collection of RadTreeListColumn objects.

Inheritance Hierarchy

  • System.Object
  • Telerik.Web.UI.TreeListColumnsCollection : ICollection, ICollection1, IEnumerable, IEnumerable1, IList, IList`1, IStateManager

Properties

Count Int32

Gets the count of columns in the collection.

IsReadOnly Boolean

Gets a value indicating whether the collection is read only.

Owner RadTreeList

Gets a reference to the owner object.

Methods

Add

Adds the passed column to the column collection.

Parameters

item Telerik.Web.UI.TreeListColumn

A TreeListColumn object that should be added to the collection.

Returns

System.Void

Clear

Clears all column from the collection.

Returns

System.Void

Contains

Checks whether a given column belongs to the collection.

Parameters

item Telerik.Web.UI.TreeListColumn

The TreeListColumn object to check for in the collection.

Returns

System.Boolean A boolean value indicating whether the column was found.

CopyTo

Copies the column collection to a given array.

Parameters

array Telerik.Web.UI.TreeListColumn

A reference to TreeListColumn[] object where the columns need to be copied to.

arrayIndex System.Int32

An integer indicating from which index on the columns should be added to the new collection.

Returns

System.Void

GetEnumerator

Returns an enumerator that iterates through the collection.

Returns

System.Collections.Generic.IEnumerator1` An IEnumerator used for iterating the collection.

IndexOf

Gets the index of the passed column in the column collection.

Parameters

item Telerik.Web.UI.TreeListColumn

The TreeListColumn object to find in the collection.

Returns

System.Int32 An integer that indicates the index of the column in the collection.

Insert

Inserts the provided column at the given index in the collection.

Parameters

index System.Int32

An integer that indicates at which position the column should be inserted.

item Telerik.Web.UI.TreeListColumn

The TreeListColumn object that should be added.

Returns

System.Void

Remove

Removes the passed column from the collection.

Parameters

item Telerik.Web.UI.TreeListColumn

The TreeListColumn to remove from the collection.

Returns

System.Boolean A boolean value indicating whether the column was removed successfully

RemoveAt

Removes the column at the provided index.

Parameters

index System.Int32

An integer specifying the position from which a column should be removed.

Returns

System.Void