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GanttValidationSettings.AutoUpdateParentTasks Property

Enables parent-child task relationships validation.

Namespace: DevExpress.Web.ASPxGantt

Assembly: DevExpress.Web.ASPxGantt.v24.2.dll

NuGet Package: DevExpress.Web

#Declaration

[DefaultValue(false)]
public bool AutoUpdateParentTasks { get; set; }

#Property Value

Type Default Description
Boolean false

true, to validate parent-child task relationships; otherwise, false.

#Property Paths

You can access this nested property as listed below:

Library Object Type Path to AutoUpdateParentTasks
ASP.NET MVC Extensions GanttSettings
.SettingsValidation .AutoUpdateParentTasks
ASP.NET Web Forms Controls ASPxGantt
.SettingsValidation .AutoUpdateParentTasks

#Remarks

Set the AutoUpdateParentTasks property to true to enable validation for parent&child relationships.

Gantt - AutoUpdateParentTasks Property

Web Forms:

Run Demo: ASPxGantt - Validation

<dx:ASPxGantt ID="Gantt" >
    ...
    <SettingsValidation AutoUpdateParentTasks="true" />
</dx:ASPxGantt>

MVC:

Run Demo: MVCxGantt - Validation

@Html.DevExpress().Gantt(settings => {
    settings.Name = "gantt";
    settings.SettingsValidation.AutoUpdateParentTasks = true;
    ...
}).Bind(
    GanttDataProvider.Tasks, 
    GanttDataProvider.Dependencies, 
    GanttDataProvider.Resources, 
    GanttDataProvider.ResourceAssignments
).GetHtml()

#Concept

See Also