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DataBind Google Ads Data to the DevExpress Data Grid

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

The CData ADO.NET Provider for Google Ads 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.

Google はOAuth 認証標準を使用します。個々のユーザーとしてGoogle API にアクセスするには、組み込みクレデンシャルを使うか、OAuth アプリを作成します。

OAuth では、Google Apps 土間インのユーザーとしてサービスアカウントを使ってアクセスすることもできます。サービスカウントでの認証では、OAuth JWT を取得するためのアプリケーションを登録する必要があります。

OAuth 値に加え、DeveloperToken およびClientCustomerId を指定します。

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 Google Ads data. The GoogleAdsDataAdapter 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 (GoogleAdsConnection connection = new GoogleAdsConnection( "DeveloperToken=MyDeveloperToken;ClientCustomerId=MyClientCustomerId;")) { GoogleAdsDataAdapter dataAdapter = new GoogleAdsDataAdapter( "SELECT Device, Clicks FROM CampaignPerformance", 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[] { "Clicks" }); series.ArgumentScaleType = DevExpress.XtraCharts.ScaleType.Qualitative; series.ArgumentDataMember = "Device"; 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 Google Ads data. The GoogleAdsDataAdapter 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 (GoogleAdsConnection connection = new GoogleAdsConnection( "DeveloperToken=MyDeveloperToken;ClientCustomerId=MyClientCustomerId;")) { GoogleAdsDataAdapter GoogleAdsDataAdapter1 = new GoogleAdsDataAdapter("SELECT Device, Clicks FROM CampaignPerformance", connection); DataTable table = new DataTable(); GoogleAdsDataAdapter1.Fill(table); DevExpress.XtraCharts.Series series = new Series("Series1", ViewType.Bar); WebChartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "Clicks" }); series.ArgumentScaleType = ScaleType.Qualitative; series.ArgumentDataMember = "Device"; series.ValueScaleType = ScaleType.Numerical; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }
 
 
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