/
MainWindow.xaml.vb
55 lines (48 loc) · 2.44 KB
/
MainWindow.xaml.vb
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Imports DevExpress.DashboardCommon
Imports System.Windows
Namespace WpfDashboard_ObjectDataSource
''' <summary>
''' Interaction logic for MainWindow.xaml
''' </summary>
Public Partial Class MainWindow
Inherits Window
Public Sub New()
Me.InitializeComponent()
End Sub
Private Sub Window_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs)
Dim dashboard As Dashboard = CreateDashboard()
Me.dashboardControl.Dashboard = dashboard
End Sub
Private Sub dashboardControl_AsyncDataLoading(ByVal sender As Object, ByVal e As DataLoadingEventArgs)
If Equals(e.DataSourceName, "MyDataSource") Then e.Data = Data.CreateData()
End Sub
Private Function CreateDashboard() As Dashboard
Dim dashboard As Dashboard = New Dashboard()
Dim objectDataSource As DashboardObjectDataSource = New DashboardObjectDataSource("MyDataSource")
objectDataSource.DataSource = GetType(Data)
objectDataSource.DataMember = "CreateData"
dashboard.DataSources.Add(objectDataSource)
' Creates a Pie dashboard item that displays a percentage of quantity summary for top 3 sales persons.
Dim pies As PieDashboardItem = New PieDashboardItem()
pies.DataSource = dashboard.DataSources(0)
Dim salesPersonArgument As Dimension = New Dimension("SalesPerson")
Dim quantity As Measure = New Measure("Quantity")
pies.Arguments.Add(salesPersonArgument)
salesPersonArgument.TopNOptions.Enabled = True
salesPersonArgument.TopNOptions.Count = 3
salesPersonArgument.TopNOptions.Measure = quantity
pies.LabelPosition = PointLabelPosition.Inside
pies.Values.Add(quantity)
' Creates a Grid dashboard item that displays sales persons and quantities.
Dim grid As GridDashboardItem = New GridDashboardItem()
grid.DataSource = dashboard.DataSources(0)
grid.Columns.Add(New GridDimensionColumn(New Dimension("SalesPerson")))
grid.Columns.Add(New GridMeasureColumn(New Measure("Quantity")))
dashboard.Items.AddRange(pies, grid)
Return dashboard
End Function
Private Sub simpleButton_Click(ByVal sender As Object, ByVal e As RoutedEventArgs)
Me.dashboardControl.ReloadData()
End Sub
End Class
End Namespace