GridViewTemplates.PreviewRow Property

Specifies a template to display preview rows.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v21.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue(null)]
public virtual ITemplate PreviewRow { get; set; }

VB.NET

<DefaultValue(Nothing)>
Public Overridable Property PreviewRow As ITemplate

Property Value

Type	Default	Description
ITemplate	null	An object that implements the ITemplate interface.

Remarks

Set the ShowPreview property to true to show preview rows.

ASPX

<dx:ASPxGridView ID="grid" runat="server" AutoGenerateColumns="false">
    <Settings ShowPreview="true" />
    <Templates>
        <PreviewRow>
            <table>
                <tr>
                    <td style="padding-right: 12px">
                        <dx:ASPxBinaryImage ID="ASPxBinaryImage1" runat="server"
                            Value='<%# Eval("Photo") %>' />
                    </td>
                    <td style="vertical-align: top">
                        <dx:ASPxLabel ID="lblNotes" runat="server" Text='<%# Eval("Notes") %>' />
                    </td>
                </tr>
            </table>
        </PreviewRow>
    </Templates>
</dx:ASPxGridView>

When you specify the PreviewRow property, the control creates a template within a container object of the GridViewPreviewRowTemplateContainer type.

Refer to the Create Templates topic for information on how to create templates for the Grid View control’s elements.