CalculatedField.DataMember Property

Namespace: DevExpress.DashboardCommon

Assembly: DevExpress.Dashboard.v20.2.Core.dll

Declaration

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

<DefaultValue(Nothing)>
Public Property DataMember As String

Property Value

Remarks

The DataMember property should be specified only for DashboardSqlDataSource and DashboardEFDataSource. The SQL and EF Data Sources can contain multiple queries and the DataMember property of a calculated field determines to what query this field belongs.

The following example shows how to specify DataMember for calculatedFieldNotWorking:

CalculatedField calculatedFieldNotWorking = new CalculatedField {
    DataMember = "DashboardSqlDataSourceQueryWithJoin",
    Name = "Calculated Field",
    Expression = "[FirstName]",
    DataType = CalculatedFieldType.String
};