ASPxPopupControl.HeaderImage Property
Gets the settings of a popup window’s header image.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v19.1.dll
Declaration
Property Value
| Type | Description |
|---|---|
| ImageProperties | An ImageProperties object that contains image settings. |
Remarks
The HeaderImage property provides access to settings that define a header image to be displayed within a popup window’s header. The specified image can be used as a link if a window’s ASPxPopupControlBase.HeaderNavigateUrl or PopupWindow.HeaderNavigateUrl is properly specified.
Note
If the ASPxPopupControl.Windows collection is empty, the HeaderImage property is applied to the default popup window. Otherwise, the HeaderImage property specifies a common header image for all popup windows from the ASPxPopupControl.Windows collection. In this case, the HeaderImage property’s value can be overridden by using the PopupWindow.HeaderImage property of individual windows.
Example
This example illustrates how to customize an ASPxPopupControl's header container using particular properties.
Note
A complete sample project is available at https://github.com/DevExpress-Examples/aspxpopupcontrol-how-to-customize-a-header-e3611
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<%@ Register Assembly="DevExpress.Web.ASPxEditors.v11.1, Version=11.1.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxEditors" TagPrefix="dx" %>
<%@ Register Assembly="DevExpress.Web.v11.1, Version=11.1.8.0, Culture=neutral, PublicKeyToken=b88d1754d700e49a"
Namespace="DevExpress.Web.ASPxPopupControl" TagPrefix="dx" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<dx:ASPxButton ID="ASPxButton1" runat="server" Text="Show PopUp" AutoPostBack="false">
<ClientSideEvents Click="function (s,e) {popup.Show();}" />
</dx:ASPxButton>
</div>
<dx:ASPxPopupControl ID="ASPxPopupControl1" runat="server" ClientInstanceName="popup"
ShowHeader="true" HeaderText="Directed by: Ridley Scott"
HeaderNavigateUrl="http://devexpress.com/">
<HeaderImage Url="Images/new.png" AlternateText="No image">
</HeaderImage>
<HeaderStyle ForeColor="#666677" Font-Size="12px" />
<ContentStyle ForeColor="#666677" Font-Names="Tahoma" Font-Size="10px" />
<ContentCollection>
<dx:PopupControlContentControl runat="server">
<div >
When a Roman general is betrayed and his family murdered by a corrupt prince, he
comes to Rome as a gladiator to seek revenge.</div>
</dx:PopupControlContentControl>
</ContentCollection>
</dx:ASPxPopupControl>
</form>
</body>
</html>