Telerik.Web.UI.RadTreeNodeCollection
A collection of Telerik.Web.UI.RadTreeNode RadTreeNodeobjects in a Telerik.Web.UI.RadTreeView control.
Remarks
The RadTreeNodeCollectionclass represents a collection of RadTreeNodeobjects. bullet Use the P:Telerik.Web.UI.RadTreeNodeCollection.Item(System.Int32) indexerto programmatically retrieve a single RadTreeNode from the collection, using array notation. Use the Countproperty to determine the total number of menu items in the collection. Use the M:Telerik.Web.UI.RadTreeNodeCollection.Add(Telerik.Web.UI.RadTreeNode) Addmethod to add nodes in the collection. Use the M:Telerik.Web.UI.RadTreeNodeCollection.Remove(Telerik.Web.UI.RadTreeNode) Removemethod to remove nodes from the collection.
Inheritance Hierarchy
- System.Object
- System.Web.UI.StateManagedCollection
- Telerik.Web.UI.ControlItemCollection
- Telerik.Web.UI.RadTreeNodeCollection
Properties
Item RadTreeNode
Gets the object at the specified index in the current .
Methods
Add
Appends the specified object to the end of the current .
Parameters
node Telerik.Web.UI.RadTreeNode
The to append to the end of the current .
Returns
System.Void
AddRange
Appends the specified array of objects to the end of the current .
Parameters
nodes System.Collections.Generic.IEnumerable{Telerik.Web.UI.RadTreeNode}
The array of to append to the end of the current .
Returns
System.Void
Contains
Determines whether the specified object is in the current .
Parameters
node Telerik.Web.UI.RadTreeNode
The object to find.
Returns
System.Boolean true if the current collection contains the specified object;
otherwise, false.
CopyTo
Copies the instances stored in the current object to an System.Array object, beginning at the specified index location in the System.Array.
Parameters
array Telerik.Web.UI.RadTreeNode
The System.Array to copy the instances to.
index System.Int32
The zero-based relative index in array where copying begins.
Returns
System.Void
FindNode
Returns the first RadTreeNode that matches the conditions defined by the specified predicate. The predicate should returns a boolean value.
Parameters
match System.Predicate{Telerik.Web.UI.RadTreeNode}
The Predicate <> that defines the conditions of the element to search for.
Returns
Telerik.Web.UI.RadTreeNode
FindNodeByAttribute
Searches the nodes in the collection for a RadTreeNode which contains the specified attribute and attribute value.
Remarks
This method is not recursive.
Parameters
attributeName System.String
The name of the target attribute.
attributeValue System.String
The value of the target attribute
Returns
Telerik.Web.UI.RadTreeNode The RadTreeNode that matches the specified arguments. Null (Nothing) is returned if no node is found.
FindNodeByText
Searches all nodes for a RadTreeNode with a Text property equal to the specified text.
Remarks
This method is not recursive.
Parameters
text System.String
The text to search for
Returns
Telerik.Web.UI.RadTreeNode A RadTreeNode whose Text property equals to the specified argument. Null (Nothing) is returned when no matching node is found.
FindNodeByText
Searches all nodes for a RadTreeNode with a Text property equal to the specified text.
Remarks
This method is not recursive.
Parameters
text System.String
The text to search for
ignoreCase System.Boolean
A Boolean indicating a case-sensitive or insensitive comparison (true indicates a case-insensitive comparison).
Returns
Telerik.Web.UI.RadTreeNode A RadTreeNode whose Text property equals to the specified argument. Null (Nothing) is returned when no matching node is found.
FindNodeByValue
Searches all nodes for a RadTreeNode with a Value property equal to the specified value.
Remarks
This method is not recursive.
Parameters
value System.String
The value to search for
Returns
Telerik.Web.UI.RadTreeNode A RadTreeNode whose Value property equals to the specified argument. Null (Nothing) is returned when no matching node is found.
FindNodeByValue
Searches all nodes for a RadTreeNode with a Value property equal to the specified value.
Remarks
This method is not recursive.
Parameters
value System.String
The value to search for
ignoreCase System.Boolean
A Boolean indicating a case-sensitive or insensitive comparison (true indicates a case-insensitive comparison).
Returns
Telerik.Web.UI.RadTreeNode A RadTreeNode whose Value property equals to the specified argument. Null (Nothing) is returned when no matching node is found.
IndexOf
Determines the index of the specified object in the collection.
Parameters
node Telerik.Web.UI.RadTreeNode
The to locate.
Returns
System.Int32 The zero-based index of tab within the current ,
if found; otherwise, -1.
Insert
Inserts the specified object in the current at the specified index location.
Parameters
index System.Int32
The zero-based index location at which to insert the .
node Telerik.Web.UI.RadTreeNode
The to insert.
Returns
System.Void
Remove
Removes the specified object from the current .
Parameters
node Telerik.Web.UI.RadTreeNode
The object to remove.
Returns
System.Void
RemoveAt
Removes the object at the specified index from the current .
Parameters
index System.Int32
The zero-based index of the node to remove.
Returns
System.Void