/
Default.aspx.vb
39 lines (32 loc) · 1.6 KB
/
Default.aspx.vb
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Imports WebFormsDashboardCustomPropertiesSample
Imports DevExpress.DashboardCommon
Imports DevExpress.DashboardWeb
Imports DevExpress.DataAccess.Excel
Imports DevExpress.DataAccess.Sql
Imports System
Imports System.Web.Hosting
Namespace WebFormsDashboardCustomPropertiesSample
Partial Public Class [Default]
Inherits System.Web.UI.Page
Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
'DashboardFileStorage dashboardFileStorage = new DashboardFileStorage("~/App_Data/Dashboards");
'ASPxDashboard1.SetDashboardStorage(dashboardFileStorage);
ASPxDashboard1.SetDashboardStorage(SessionDashboardStorage.Instance)
AddHandler ASPxDashboard1.CustomExport, Sub(s, args)
ChartConstantLinesExtension.CustomExport(args)
End Sub
' Uncomment this string to allow end users to create new data sources based on predefined connection strings.
'ASPxDashboard1.SetConnectionStringsProvider(new DevExpress.DataAccess.Web.ConfigFileConnectionStringsProvider());
Dim dataSourceStorage As New DataSourceInMemoryStorage()
AddHandler ASPxDashboard1.ConfigureItemDataCalculation, Sub(s, args)
args.CalculateAllTotals = True
End Sub
' Registers an SQL data source.
Dim sqlDataSource As New DashboardSqlDataSource("SQL Data Source", "NWindConnectionString")
Dim query As SelectQuery = SelectQueryFluentBuilder.AddTable("SalesPerson").SelectAllColumns().Build("Sales Person")
sqlDataSource.Queries.Add(query)
dataSourceStorage.RegisterDataSource("sqlDataSource", sqlDataSource.SaveToXml())
ASPxDashboard1.SetDataSourceStorage(dataSourceStorage)
End Sub
End Class
End Namespace