CalculatedField Class

using DevExpress.DashboardCommon;
//...

            CalculatedField priceWithDiscount = new CalculatedField("[UnitPrice] * (1 - [Discount])");
            priceWithDiscount.DataMember = "SalesPerson";
            priceWithDiscount.Name = "Price with discount";
            sqlDataSource.CalculatedFields.Add(priceWithDiscount);

Imports DevExpress.DashboardCommon
'...

            Dim priceWithDiscount As New CalculatedField("[UnitPrice] * (1 - [Discount])")
            priceWithDiscount.DataMember = "SalesPerson"
            priceWithDiscount.Name = "Price with discount"
            sqlDataSource.CalculatedFields.Add(priceWithDiscount)

how-to-bind-dashboard-to-sql-server-database-file/CS/BindToMsSqlDatabaseFileExample/Form1.cs#L46

private static CalculatedFieldCollection CreateCalculatedFields(SqlQuery selectQuery) {
    CalculatedField fieldSalesPerson = new CalculatedField() {
        Name = "Sales Person",

how-to-pass-a-dashboard-parameter-to-a-calculated-fields-expression-in-code-e5135/CS/Dashboard_ParametersAndCalculatedFileds/Form1.cs#L24

// to a calculated field expression.
CalculatedField isGreater = new CalculatedField();
isGreater.DataMember = "SalesPerson";

how-to-bind-dashboard-to-sql-server-database-file/VB/BindToMsSqlDatabaseFileExample/Form1.vb#L44

Private Shared Function CreateCalculatedFields(ByVal selectQuery As SqlQuery) As CalculatedFieldCollection
    Dim fieldSalesPerson As New CalculatedField() With {.Name = "Sales Person", .DataMember = selectQuery.Name, .Expression = "Concat([FirstName], ' ', [LastName])"}
    Dim fieldExtPrice As New CalculatedField() With {.Name = "Extended Price", .DataMember = selectQuery.Name, .Expression = "[Quantity] * [UnitPrice]"}

how-to-pass-a-dashboard-parameter-to-a-calculated-fields-expression-in-code-e5135/VB/Dashboard_ParametersAndCalculatedFileds/Form1.vb#L24

' to a calculated field expression.
Dim isGreater As New CalculatedField()
isGreater.DataMember = "SalesPerson"