ExtractSourceOptions.DataMember Property

Gets or sets the data member contained in the original data source.

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v24.1.Core.dll

NuGet Package: DevExpress.Dashboard.Core

Declaration

C#

[Browsable(true)]
[DefaultValue(null)]
public string DataMember { get; set; }

VB.NET

<DefaultValue(Nothing)>
<Browsable(True)>
Public Property DataMember As String

Property Value

Type	Default	Description
String	null	A String value that specifies the data member contained in the original data source.

Property Paths

You can access this nested property as listed below:

Object Type	Path to DataMember
DashboardExtractDataSource	.ExtractSourceOptions .DataMember

Remarks

Note that the DataMember property should be specified for the DashboardSqlDataSource or DashboardEFDataSource data sources only.

Use the ExtractSourceOptions.DataSource property to specify the original data source.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the DataMember property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

web-forms-dashboard-extract-data-source/CS/ASP_WebDashboard/Default.aspx.cs#L46

extractDataSource.ExtractSourceOptions.DataSource = nwindDataSource;
extractDataSource.ExtractSourceOptions.DataMember = "Invoices";
extractDataSource.FileName = extractFileName;

winforms-dashboard-extract-data-source/CS/ExtractDataSourceExample/Form1.cs#L24

if (ds is DashboardSqlDataSource)
    extractDataSource.ExtractSourceOptions.DataMember = ((DashboardSqlDataSource)(ds)).Queries[0].Name;

VB.NET

web-forms-dashboard-extract-data-source/VB/ASP_WebDashboard/Default.aspx.vb#L44

extractDataSource.ExtractSourceOptions.DataSource = nwindDataSource
extractDataSource.ExtractSourceOptions.DataMember = "Invoices"
extractDataSource.FileName = extractFileName

winforms-dashboard-extract-data-source/VB/ExtractDataSourceExample/Form1.vb#L26

If TypeOf ds Is DashboardSqlDataSource Then
    extractDataSource.ExtractSourceOptions.DataMember = DirectCast(ds, DashboardSqlDataSource).Queries(0).Name
End If