GanttTaskDependencyMappingInfo.DependencyType Property

Specifies the name of the data field that contains information on the dependency type.

Namespace: DevExpress.Web.ASPxGantt

Assembly: DevExpress.Web.ASPxGantt.v23.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

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

VB.NET

<DefaultValue("DependencyType")>
Public Property DependencyType As String

Property Value

Type	Default	Description
String	"DependencyType"	A data field name.

Remarks

The Gantt supports the following dependency types:

• Finish to Start (FS) - The predecessor task’s endpoint specifies the successor task’s start point.

• Start to Start (SS) - The predecessor task’s start point specifies the successor task’s start point.

• Finish to Finish (FF) - The predecessor task’s end point specifies the successor task’s end point.

• Start to Finish (SF) - The predecessor task’s start point specifies the successor task’s end point.

In a database, you can use any of the following formats (digit or string) to store dependency types:

Dependency Type	Supported Values
Finish to Start (FS)	0, “0”, “FS”, “fs”
Start to Start (SS)	1, “1”, “SS”, “ss”
Finish to Finish (FF)	2, “2”, “FF”, “ff”
Start to Finish (SF)	3, “3”, “SF”, “sf”

ASPX

<dx:ASPxGantt ID="Gantt" runat="server" Width="100%" KeyFieldName="ID" ParentFieldName="ParentID" ...>
    <Mappings>
        <Dependency Key="ID" PredecessorKey="ParentID" SuccessorKey="DependentID" DependencyType="Type" />
        //...
    </Mappings>
    ...
</dx:ASPxGantt>

Concept

Bind To Data

Examples

• Gantt - Edit Data

Online Demos

• ASPxGantt - Data Binding and Editing

• MVC Gantt - Data Binding and Editing