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RadSiteMapNodeCollection

Class

Represents a collection of RadSiteMapNode objects in a RadSiteMap control.

Definition

Namespace:Telerik.Web.UI

Assembly:Telerik.Web.UI.dll

Syntax:

public class RadSiteMapNodeCollection : ControlItemCollection, IList, ICollection, IStateManager, IList<RadSiteMapNode>, ICollection<RadSiteMapNode>, IEnumerable<RadSiteMapNode>, IEnumerable

Inheritance: objectStateManagedCollectionControlItemCollectionRadSiteMapNodeCollection

Implements: ICollectionICollection<RadSiteMapNode>IEnumerableIEnumerable<RadSiteMapNode>IListIList<RadSiteMapNode>IStateManager...

Constructors

RadSiteMapNodeCollection(Control)

Initializes a new instance of the RadSiteMapNodeCollection class.

public RadSiteMapNodeCollection(Control parent)

Parameters:parentControl

The parent RadSiteMap control.

Properties

this[int]

RadSiteMapNode

Gets or sets the RadSiteMapNode at the specified index.

public RadSiteMapNode this[int index] { get; set; }

Parameters:indexint

Implements: IList<RadSiteMapNode>.this[int]

Methods

Add(RadSiteMapNode)

Appends a node to the collection.

public void Add(RadSiteMapNode node)

Parameters:nodeRadSiteMapNode

The node to add to the collection.

Implements: ICollection<RadSiteMapNode>.Add(RadSiteMapNode)

AddRange(IEnumerable<RadSiteMapNode>)

Appends the specified array of RadSiteMapNode objects to the end of the current RadSiteMapNodeCollection.

public virtual void AddRange(IEnumerable<RadSiteMapNode> nodes)

Parameters:nodesIEnumerable<RadSiteMapNode>

The array of RadSiteMapNode to append to the end of the current RadSiteMapNodeCollection.

Example:

cs-api-definition
RadSiteMapNode[] nodes = new RadSiteMapNode[] { new RadSiteMapNode("First"), new RadSiteMapNode("Second"), new RadSiteMapNode("Third") };
RadSiteMap1.Nodes.AddRange(nodes);
cs-api-definition.skip-repl
Dim nodes() As RadSiteMapNode = {New RadSiteMapNode("First"), New RadSiteMapNode("Second"), New RadSiteMapNode("Third")}
RadSiteMap1.Nodes.AddRange(nodes)

FindNode(Predicate<RadSiteMapNode>)

Returns the first RadSiteMapNode that matches the conditions defined by the specified predicate. The predicate should returns a boolean value.

public RadSiteMapNode FindNode(Predicate<RadSiteMapNode> match)

Parameters:matchPredicate<RadSiteMapNode>

The Predicate <RadSiteMapNode> that defines the conditions of the element to search for.

Returns:

RadSiteMapNode

Example:

cs-api-definition
void Page_Load(object sender, EventArgs e)
{
RadSiteMap1.FindNode(NodeWithEqualsTextAndValue);
}
private static bool NodeWithEqualsTextAndValue(RadSiteMapNode node)
{
if (node.Text == node.Value)
{
return true;
}
else
{
return false;
}
}
cs-api-definition.skip-repl
Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
RadSiteMap1.FindNode(NodeWithEqualsTextAndValue)
End Sub
Private Shared Function NodeWithEqualsTextAndValue(ByVal node As RadSiteMapNode) As Boolean
If node.Text = node.Value Then
Return True
Else
Return False
End If
End Function

FindNodeByText(string, bool)

Searches all nodes for a RadSiteMapNode with a Text property equal to the specified text.

public RadSiteMapNode FindNodeByText(string text, bool ignoreCase)

Parameters:textstring

The text to search for

ignoreCasebool

A Boolean indicating a case-sensitive or insensitive comparison (true indicates a case-insensitive comparison).

Returns:

RadSiteMapNode

A RadSiteMapNode whose Text property equals to the specified argument Null (Nothing) is returned when no matching node is found.

This method is not recursive.

FindNodeByText(string)

Searches all nodes for a RadSiteMapNode with a Text property equal to the specified text.

public RadSiteMapNode FindNodeByText(string text)

Parameters:textstring

The text to search for

Returns:

RadSiteMapNode

A RadSiteMapNode whose Text property equals to the specified argument. Null (Nothing) is returned when no matching node is found.

This method is not recursive.

Insert(int, RadSiteMapNode)

Inserts a node to the collection at the specified index.

public void Insert(int index, RadSiteMapNode node)

Parameters:indexint

The zero-based index at which node should be inserted.

nodeRadSiteMapNode

The node to insert into the collection.

Remove(RadSiteMapNode)

Removes the specified node from the collection.

public void Remove(RadSiteMapNode node)

Parameters:nodeRadSiteMapNode

The node to remove from the collection.

SetOwner(ControlItem)

protected override void SetOwner(ControlItem node)

Parameters:nodeControlItem

Overrides: ControlItemCollection.SetOwner(ControlItem)