Item Property
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TreeNodeBindingCollection.Item Property (Int32)


Gets or sets the TreeNodeBinding object at the specified index in the TreeNodeBindingCollection object.

Namespace:   System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public TreeNodeBinding this[
	int i
] { get; set; }


Type: System.Int32

The zero-based index of the TreeNodeBinding to retrieve.

Property Value

Type: System.Web.UI.WebControls.TreeNodeBinding

The TreeNodeBinding at the specified index in the TreeNodeBindingCollection.

Use the Item indexer to access a TreeNodeBinding object from the TreeNodeBindingCollection object located at i using array notation. The Item indexer allows you to modify or replace a TreeNodeBinding object in the collection directly.

The following code example demonstrates how to use the Item indexer to access the items that are in a TreeNodeBindingCollection object. The TreeNodeBinding object for the third-level nodes is updated programmatically with new values. For this example to work correctly, you must copy the XML data that is located at the end of this section to a file called Book.xml.

The following is the XML data for the preceding code example.

<Book Title="Book Title">
    <Chapter Heading="Chapter 1">
        <Section Heading="Section 1"
            Subject="Subject 1">
        <Section Heading="Section 2"
            Subject="Subject 1">
    <Chapter Heading="Chapter 2">
        <Section Heading="Section 1"
            Subject="Subject 1">

.NET Framework
Available since 2.0
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