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DataBind kintone Data to the DevExpress Data Grid

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

The CData ADO.NET Provider for kintone 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.

&service; に接続するには、&rpUser; および&rpPassword; を設定します。さらに、&rpUrl; を設定します。例:https://yoursitename.cybozu.com またはhttps://yoursitename.kintone.com。

Windows Forms Controls

The code below shows how to populate a DevExpress chart with kintone data. The KintoneDataAdapter 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 (KintoneConnection connection = new KintoneConnection( "Username=myuseraccount;Password=mypassword;URL=http://subdomain.domain.com;GuestSpaceId=myspaceid;ApiToken=MyApiToken")) { KintoneDataAdapter dataAdapter = new KintoneDataAdapter( "SELECT Name, Description FROM Comments", 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[] { "Description" }); 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 kintone data. The KintoneDataAdapter 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 (KintoneConnection connection = new KintoneConnection( "Username=myuseraccount;Password=mypassword;URL=http://subdomain.domain.com;GuestSpaceId=myspaceid;ApiToken=MyApiToken")) { KintoneDataAdapter KintoneDataAdapter1 = new KintoneDataAdapter("SELECT Name, Description FROM Comments", connection); DataTable table = new DataTable(); KintoneDataAdapter1.Fill(table); DevExpress.XtraCharts.Series series = new Series("Series1", ViewType.Bar); WebChartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "Description" }); series.ArgumentScaleType = ScaleType.Qualitative; series.ArgumentDataMember = "Name"; series.ValueScaleType = ScaleType.Numerical; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }
 
 
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