KaxNavigationItem.DataItem Property

KaxNavigationItemDataItem Property

Gets or sets the data item represented by the item.

Namespace: Kettic.AspNet.Controls
Assembly: Kettic.AspNet.Controls (in Kettic.AspNet.Controls.dll) Version: 2014.4.1129.0 (2014.04.1129.0)

Syntax

C++

Copy

public override Object DataItem { get; set; }

Public Overrides Property DataItem As Object
	Get
	Set

public:
virtual property Object^ DataItem {
	Object^ get () override;
	void set (Object^ value) override;
}

abstract DataItem : Object with get, set
override DataItem : Object with get, set

Property Value

Type: Object
An object representing the data item to which the Item is bound to. The DataItem property will always return null when accessed outside of ItemDataBound event handler.

Remarks

This property is applicable only during data binding. Use it along with the ItemDataBound event to perform additional mapping of fields from the data item to KaxNavigationItem properties.

Examples

The following example demonstrates how to map fields from the data item to %KaxNavigationItem properties. It assumes the user has subscribed to the ItemDataBound:KaxNavigationBar.ItemDataBound event.:KaxNavigationItem%

C++

Copy

private void KaxNavigationBar1_NavigationItemDataBound(object sender, Kettic.AspNetControls.KaxNavigationBarEventArgs e)
{
    KaxNavigationItem item = e.Item;
    DataRowView dataRow = (DataRowView) e.Item.DataItem;

    item.ImageUrl = "image" + dataRow["ID"].ToString() + ".gif";
    item.NavigateUrl = dataRow["URL"].ToString();
}

Sub KaxPanel1_NavigationItemDataBound(ByVal sender As Object, ByVal e As KaxNavigationBarEventArgs) Handles KaxNavigationBar1.ItemDataBound
    Dim item As KaxNavigationItem = e.Item
    Dim dataRow As DataRowView = CType(e.Item.DataItem, DataRowView)

    item.ImageUrl = "image" + dataRow("ID").ToString() + ".gif"
    item.NavigateUrl = dataRow("URL").ToString()
End Sub

Reference

KaxNavigationItem Class

Kettic.AspNet.Controls Namespace