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DataBind SharePoint Data to the DevExpress Data Grid

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

The CData ADO.NET Provider for SharePoint 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.

SharePoint のベースサイトもしくはサブサイトのURL を設定します。これにより、サイト・サブサイトのすべてのリストを含むSharePoint エンティティをクエリできます。

Authentication セクションのUser、Password を設定します。SharePoint のオンプレミス版の際にはこの値は必須です。

SharePoint Online に接続する場合にはSharePointEdition をSHAREPOINTONLINE に設定し、User とPassword を設定します。詳細はヘルプドキュメントの「はじめに」を参照してください。

Windows Forms Controls

The code below shows how to populate a DevExpress chart with SharePoint data. The SharePointDataAdapter 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 (SharePointConnection connection = new SharePointConnection( "User=myuseraccount;Password=mypassword;Auth Scheme=NTLM;URL=http://sharepointserver/mysite;SharePointEdition=SharePointOnPremise;")) { SharePointDataAdapter dataAdapter = new SharePointDataAdapter( "SELECT Name, Revenue FROM MyCustomList", 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[] { "Revenue" }); 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 SharePoint data. The SharePointDataAdapter 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 (SharePointConnection connection = new SharePointConnection( "User=myuseraccount;Password=mypassword;Auth Scheme=NTLM;URL=http://sharepointserver/mysite;SharePointEdition=SharePointOnPremise;")) { SharePointDataAdapter SharePointDataAdapter1 = new SharePointDataAdapter("SELECT Name, Revenue FROM MyCustomList", connection); DataTable table = new DataTable(); SharePointDataAdapter1.Fill(table); DevExpress.XtraCharts.Series series = new Series("Series1", ViewType.Bar); WebChartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "Revenue" }); series.ArgumentScaleType = ScaleType.Qualitative; series.ArgumentDataMember = "Name"; series.ValueScaleType = ScaleType.Numerical; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }
 
 
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