DashboardLoadingEventArgs.DashboardId Property

Gets the identifier of the required dashboard.

Namespace: DevExpress.DashboardWeb

Assembly: DevExpress.Dashboard.v18.2.Web.dll


public string DashboardId { get; }
Public ReadOnly Property DashboardId As String

Property Value

Type Description

A String that identifies a dashboard that should be provided via the DashboardLoadingEventArgs.DashboardXml property.


The DashboardId property contains the identifier assigned to the ASPxDashboardViewer.DashboardId property. Use this identifier to determine which dashboard to pass to the DashboardLoadingEventArgs.DashboardXml property.


The following example demonstrates how to load a dashboard at runtime using the ASPxDashboardViewer.DashboardLoading event.

In this example, the ASPxDashboardViewer.DashboardId property is set at first to introduce a unique dashboard identifier. Then the ASPxDashboardViewer.DashboardLoading event is handled to load the dashboard XML definition. Its DashboardLoadingEventArgs.DashboardId parameter is used to get the identifier of the required dashboard. The DashboardLoadingEventArgs.DashboardXml property is used to specify the dashboard XML definition as a string.

The ASPxDashboardViewer.ConfigureDataConnection event is handled to provide connection settings before the Dashboard Viewer connects to the database. The FileConnectionParametersBase.FileName property is used to set the path to the database file.

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" 
         Inherits="Dashboard_DashboardLoading.WebForm1" %>

<%@ Register assembly="DevExpress.Dashboard.v15.1.Web, Version=, 
             Culture=neutral, PublicKeyToken=b88d1754d700e49a" 
             tagprefix="dx" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <form id="form1" runat="server">

    <dx:ASPxDashboardViewer ID="ASPxDashboardViewer1" runat="server" 
        Height="800px" Width="1200px">
See Also