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DataBind Xero WorkflowMax Data to the DevExpress Data Grid

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

The CData ADO.NET Provider for Xero WorkflowMax 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.

To connect to the WorkflowMax API, obtain an APIKey and AccountKey from Xero. This can only be done by contacting Xero support (https://www.workflowmax.com/contact-us).

After obtaining an API Key and Account Key, set the values in the APIKey and AccountKey connection properties. Once these are set, you are ready to connect.

Windows Forms Controls

The code below shows how to populate a DevExpress chart with Xero WorkflowMax data. The XeroWorkflowMaxDataAdapter 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 (XeroWorkflowMaxConnection connection = new XeroWorkflowMaxConnection( "APIKey=myApiKey;AccountKey=myAccountKey;")) { XeroWorkflowMaxDataAdapter dataAdapter = new XeroWorkflowMaxDataAdapter( "SELECT Id, Name FROM Clients WHERE Name = 'Cynthia'", 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[] { "Name" }); 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 Xero WorkflowMax data. The XeroWorkflowMaxDataAdapter 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 (XeroWorkflowMaxConnection connection = new XeroWorkflowMaxConnection( "APIKey=myApiKey;AccountKey=myAccountKey;")) { XeroWorkflowMaxDataAdapter XeroWorkflowMaxDataAdapter1 = new XeroWorkflowMaxDataAdapter("SELECT Id, Name FROM Clients WHERE Name = 'Cynthia'", connection); DataTable table = new DataTable(); XeroWorkflowMaxDataAdapter1.Fill(table); DevExpress.XtraCharts.Series series = new Series("Series1", ViewType.Bar); WebChartControl1.Series.Add(series); series.DataSource = table; series.ValueDataMembers.AddRange(new string[] { "Name" }); series.ArgumentScaleType = ScaleType.Qualitative; series.ArgumentDataMember = "Id"; series.ValueScaleType = ScaleType.Numerical; ((DevExpress.XtraCharts.SideBySideBarSeriesView)series.View).ColorEach = true; }
 
 
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