Standard Formatting Mechanism
You can use the standard formatting mechanism to format display values. It allows you to apply standard format patterns to values. For instance, a numeric value can be displayed as currency, a hexadecimal value, in scientific notation, etc. If you have a date/time value, you can use the standard Short Date, Long Date, or Full Date/Time format.
Data Cells
To format cell values with this approach, use a column editor’s EditPropertiesBase.DisplayFormatString property.
<dx:ASPxCardView ID="CardView" runat="server" DataSourceID="SalesPersonDataSource" Width="100%" AutoGenerateColumns="False">
<Columns>
...
<dx:CardViewTextColumn FieldName="UnitPrice">
<PropertiesTextEdit DisplayFormatString="c" />
</dx:CardViewTextColumn>
<dx:CardViewTextColumn FieldName="Total" UnboundType="Decimal" UnboundExpression="UnitPrice * Quantity">
<PropertiesTextEdit DisplayFormatString="c" />
</dx:CardViewTextColumn>
...
</Columns>
</dx:ASPxCardView>