GanttMappingInfoBase.Key Property

Specifies an object’s unique identifier.

Namespace: DevExpress.Web.ASPxGantt

Assembly: DevExpress.Web.ASPxGantt.v20.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue("ID")]
public string Key { get; set; }

VB.NET

<DefaultValue("ID")>
Public Property Key As String

Property Value

Type	Default	Description
String	"ID"	A unique identifier.

Remarks

ASPX

<dx:ASPxGantt ID="Gantt" runat="server" Width="100%" KeyFieldName="ID" ParentFieldName="ParentID" ...>
    <Mappings>
        <Task Key="ID" ParentKey="ParentID" Title="Subject" Start="StartDate" End="EndDate" Progress="PercentComplete" />
        //...
    </Mappings>
    ...
</dx:ASPxGantt>

Examples

• Gantt - Edit Data

Online Demos

• ASPxGantt - Data Binding and Editing

• MVC Gantt - Data Binding and Editing