Binding to Large Database (Server Mode)

The Card View control supports binding to data in the server mode using the EntityServerModeDataSource component. In this mode, the Grid View loads only the minimum amount of data required for display on screen and delegates all data processing (such as grouping and sorting) to the database server. This technique significantly reduces the application's response time when working with large data sets.

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<dx:BootstrapCardView ClientInstanceName="cardView" runat="server" DataSourceID="EntityServerModeDataSource" KeyFieldName="ID">
    <Columns>
        <dx:BootstrapCardViewColumn FieldName="From" />
        <dx:BootstrapCardViewColumn FieldName="Subject" />
        <dx:BootstrapCardViewDateColumn FieldName="Sent" />
        <dx:BootstrapCardViewColumn FieldName="Size" />
        <dx:BootstrapCardViewCheckColumn FieldName="HasAttachment">
        </dx:BootstrapCardViewCheckColumn>
    </Columns>
    <CardLayoutProperties>
        <Items>
            <dx:BootstrapCardViewColumnLayoutItem ColumnName="From" />
            <dx:BootstrapCardViewColumnLayoutItem ColumnName="Size" />
            <dx:BootstrapCardViewColumnLayoutItem ColumnName="Sent" />
            <dx:BootstrapCardViewColumnLayoutItem ColumnName="Subject" />
            <dx:BootstrapCardViewColumnLayoutItem ColumnName="HasAttachment" Caption="Attachment" />
        </Items>
    </CardLayoutProperties>
    <Settings ShowHeaderPanel="true" />
</dx:BootstrapCardView>
<dx:EntityServerModeDataSource ID="EntityServerModeDataSource" runat="server"
    ContextTypeName="DevExpress.Web.Demos.LargeDatabaseContext" TableName="Emails" />
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