HotSpotCollection.Insert Method (Int32, HotSpot)
.NET Framework (current version)
Inserts a specified HotSpot object into the HotSpotCollection collection at the specified index location.
Assembly: System.Web (in System.Web.dll)
Parameters
- index
-
Type:
System.Int32
The array index at which to add the HotSpot object.
- spot
-
Type:
System.Web.UI.WebControls.HotSpot
The HotSpot object to add to the collection.
The following code example demonstrates how to programmatically add two CircleHotSpot objects to an ImageMap control. The HotSpots property is used to access the HotSpotCollection collection. The Add method adds Circle2 to the collection. The Insert method adds Circle1 to the collection at the first element, in front of Circle2. For this example to work correctly, you must supply your own image for the ImageUrl property and update the path to the image appropriately so that the application can locate it.
<%@ page language="VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server"> Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) ' Programmatically create a CircleHotSpot object. Dim Circle2 As New CircleHotSpot Circle2.HotSpotMode = HotSpotMode.Navigate Circle2.NavigateUrl = "http://www.cohowinery.com" Circle2.X = 145 Circle2.Y = 290 Circle2.Radius = 75 Circle2.AlternateText = "Shop for wine" ' Add Circle2 to the ImageMap's HotSpotCollection. Shop.HotSpots.Add(Circle2) ' Programmatically create a second CircleHotSpot object. Dim Circle1 As New CircleHotSpot Circle1.HotSpotMode = HotSpotMode.Navigate Circle1.NavigateUrl = "http://www.tailspintoys.com" Circle1.X = 145 Circle1.Y = 120 Circle1.Radius = 75 Circle1.AlternateText = "Shop for toys" 'Insert Circle1 into the ImageMap's HotSpotCollection 'at the first element in the array. Shop.HotSpots.Insert(0, Circle1) End Sub </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server"> <title>HotSpotCollection.Insert Example</title> </head> <body> <form id="Form1" runat="server"> <h3>HotSpotCollection.Insert Example</h3> <h4>Shopping Choices:</h4> <asp:imagemap id="Shop" imageurl="Images/ShopChoice.jpg" alternatetext="Shopping choices" runat="Server"> </asp:imagemap> </form> </body> </html>
.NET Framework
Available since 2.0
Available since 2.0
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