今すぐお試しください!

製品の詳細CData ADO.NET Provider for OneNote を確認して、無償評価版をダウンロード:

今すぐダウンロード

DataBind OneNote Data to the DevExpress Data Grid

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

The CData ADO.NET Provider for OneNote 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.

OneNote は、Oauth 認証標準を使います。事前にアプリを作成し、OAuthClientId、OAuthClientSecret、CallbackURLuses の値を取得します。詳細はドキュメントを参照してください。

Windows Forms Controls

The code below shows how to populate a DevExpress chart with OneNote data. The OneNoteDataAdapter 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 (OneNoteConnection connection = new OneNoteConnection( "OAuthClientId=MyApplicationId; OAuthClientSecret=MySecretKey; CallbackURL=http://localhost:33333;")) { OneNoteDataAdapter dataAdapter = new OneNoteDataAdapter( "SELECT Id, notebook_displayName FROM Notebooks WHERE Id = 'Jq74mCczmFXk1tC10GB'", 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[] { "notebook_displayName" }); series.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Qualitative; series.ArgumentDataMember = "Id"; 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 OneNote data. The OneNoteDataAdapter 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 (OneNoteConnection connection = new OneNoteConnection( "OAuthClientId=MyApplicationId; OAuthClientSecret=MySecretKey; CallbackURL=http://localhost:33333;")) { OneNoteDataAdapter OneNoteDataAdapter1 = new OneNoteDataAdapter("SELECT Id, notebook_displayName FROM Notebooks WHERE Id = 'Jq74mCczmFXk1tC10GB'", connection); DataTable table = new DataTable(); OneNoteDataAdapter1.Fill(table); DevExpress.XtraCharts.Series series = new Series("Series1", ViewType.Bar); WebChartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "notebook_displayName" }); series.ArgumentScaleType = ScaleType.Qualitative; series.ArgumentDataMember = "Id"; series.ValueScaleType = ScaleType.Numerical; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }
 
 
ダウンロード