wpf-devexpress-dot-xpf-dot-charts-dot-series-e134898b.md
Gets or sets the name of the data field which contains values for generated series points.
Namespace : DevExpress.Xpf.Charts
Assembly : DevExpress.Xpf.Charts.v25.2.dll
NuGet Package : DevExpress.Wpf.Charts
public string ValueDataMember { get; set; }
Public Property ValueDataMember As String
| Type | Description |
|---|---|
| String |
A String value that specifies the data field name.
|
Use the Series.ArgumentDataMember and ValueDataMember properties to bind a series to data. For more information, refer to Bind a Series to a Data Source.
The following example demonstrates how to bind a DXCharts control to an MDB database.
To accomplish this, it is necessary to add a corresponding DataSet to a project, and set the Series.ArgumentScaleType, Series.ArgumentDataMember, Series.ValueScaleType and Series.ValueDataMember properties to the required values.
Then, in a code-behind the Window.Initialize method, you can obtain all data from a DataSet, using the data adapter’s GetData method, and assign this data to a series’ Series.DataSource property.
<Window x:Class="WpfApplication1.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:dxc="http://schemas.devexpress.com/winfx/2008/xaml/charts" Title="Window1" Height="300" Width="396">
<Grid>
<dxc:ChartControl Name="chartControl1">
<dxc:ChartControl.Diagram>
<dxc:XYDiagram2D>
<dxc:XYDiagram2D.Series>
<dxc:BarSideBySideSeries2D Name="carSeries" ArgumentDataMember="Model" ValueDataMember="Price" />
</dxc:XYDiagram2D.Series>
</dxc:XYDiagram2D>
</dxc:ChartControl.Diagram>
</dxc:ChartControl>
</Grid>
</Window>
using System.Windows;
namespace WpfApplication1 {
public partial class Window1 : Window {
public Window1() {
InitializeComponent();
carSeries.DataSource =
new CarsDBDataSetTableAdapters.CarsTableAdapter().GetData();
}
}
}
Imports Microsoft.VisualBasic
Imports System.Windows
Namespace WpfApplication1
Partial Public Class Window1
Inherits Window
Public Sub New()
InitializeComponent()
carSeries.DataSource = _
New CarsDBDataSetTableAdapters.CarsTableAdapter().GetData()
End Sub
End Class
End Namespace
The following code snippets (auto-collected from DevExpress Examples) contain references to the ValueDataMember property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
wpf-bind-a-range-control-to-a-chart-control/CS/GoldPrices/MainWindow.xaml#L73
ArgumentDataMember="Date"
ValueDataMember="Price"/>
</dxc:XYDiagram2D>
wpf-data-grid-display-chart-control-in-grid-details/CS/WpfApplication19/MainWindow.xaml#L23
<dxc:SimpleDiagram2D.Series>
<dxc:PieSeries2D ArgumentDataMember="Supplier" ValueDataMember="Quantity" LabelsVisibility="True">
<dxc:PieSeries2D.PointOptions>
wpf-charts-create-real-time-chart/CS/RealtimeChartMVVM/MainWindow.xaml#L21
ArgumentDataMember="Argument"
ValueDataMember="Value" >
<dxc:SplineSeries2D.LastPoint>
wpf-pivot-grid-visualize-data-in-chart/CS/WpfPivotChart/MainWindow.xaml#L45
<dxc:BarSideBySideSeries2D ArgumentDataMember="Arguments"
ValueDataMember="Values"/>
</dxc:XYDiagram2D.SeriesTemplate>
wpf-data-grid-create-master-detail-grid-in-code/CS/MasterDetailInCode/MainWindow.xaml#L20
<dxc:SimpleDiagram2D.Series>
<dxc:PieSeries2D ArgumentDataMember="Supplier" ValueDataMember="Quantity" LabelsVisibility="True">
<dxc:PieSeries2D.PointOptions>
series1.ValueDataMember = "Actual";
series2.ValueDataMember = "Target";
series1.ValueDataMember = "Actual"
series2.ValueDataMember = "Target"
See Also