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DataBind Dynamics NAV Data to the DevExpress Data Grid

Use the CData ADO.NET Provider for Dynamics NAV with the DevExpress Windows Forms and Web controls to provide Dynamics NAV data to a chart.

The CData ADO.NET Provider for Dynamics NAV implements standard ADO.NET data access components that can be used with third-party controls. The standard ADO.NET process for databinding can be followed to enable bidirectional access to live data from UI controls. In this article we show how to use the CData components to databind to the DevExpress Windows Forms and Web controls; you will databind to a chart that displays current data.

Dynamics NAV に接続する前に、サーバーでOData サービスを有効にしておく必要があります。OData サービスを有効にすると、本製品はサーバーで発行されるあらゆるサービスにクエリできるようになります。Url を有効なDynamics NAV サーバー組織のルート(例:http://MyServer:7048)およびServerInstance(例:DynamicsNAV71)に設定します。 もしサーバーにService Default Company がない場合は、Company(例:'CRONUS Canada, Inc.')も設定する必要があります。 マルチテナントインストールでは、Tenant にテナントId(例:'Cronus1')を指定します。

認証するには、User およびPassword プロパティを設定して、Dynamics NAV ログインクレデンシャルまたはWindows ユーザークレデンシャルを有効にします。 AuthScheme で適切な認証メソッドを選択します。

Windows Forms Controls

The code below shows how to populate a DevExpress chart with Dynamics NAV data. The DynamicsNAVDataAdapter binds to the Series property of the chart control. The Diagram property of the control defines the x- and y-axes as the column names.

using (DynamicsNAVConnection connection = new DynamicsNAVConnection( "http://myserver:7048;User=myserver\Administrator;Password=admin;ServerInstance=DYNAMICSNAV71;")) { DynamicsNAVDataAdapter dataAdapter = new DynamicsNAVDataAdapter( "SELECT Name, Prices_Including_VAT FROM Customer", connection); DataTable table = new DataTable(); dataAdapter.Fill(table); DevExpress.XtraCharts.Series series = new DevExpress.XtraCharts.Series(); chartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "Prices_Including_VAT" }); series.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Qualitative; series.ArgumentDataMember = "Name"; series.ValueScaleType = DevExpress.XtraCharts.ScaleType.Numerical; chartControl1.Legend.Visibility = DevExpress.Utils.DefaultBoolean.False; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }

Web Controls

The code below shows how to populate a DevExpress Web control with Dynamics NAV data. The DynamicsNAVDataAdapter binds to the Series property of the chart; the Diagram property defines the x- and y-axes as the column names.

using DevExpress.XtraCharts; using (DynamicsNAVConnection connection = new DynamicsNAVConnection( "http://myserver:7048;User=myserver\Administrator;Password=admin;ServerInstance=DYNAMICSNAV71;")) { DynamicsNAVDataAdapter DynamicsNAVDataAdapter1 = new DynamicsNAVDataAdapter("SELECT Name, Prices_Including_VAT FROM Customer", connection); DataTable table = new DataTable(); DynamicsNAVDataAdapter1.Fill(table); DevExpress.XtraCharts.Series series = new Series("Series1", ViewType.Bar); WebChartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "Prices_Including_VAT" }); series.ArgumentScaleType = ScaleType.Qualitative; series.ArgumentDataMember = "Name"; series.ValueScaleType = ScaleType.Numerical; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }
 
 
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