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GanttView.ResourceLinksPath Property

Gets or sets a path to a collection of links to resources relative to a task object. This is a dependency property.

Namespace: DevExpress.Xpf.Gantt

Assembly: DevExpress.Xpf.Gantt.v20.1.dll

Declaration

public string ResourceLinksPath { get; set; }
Public Property ResourceLinksPath As String

Property Value

Type Description
String

A path to a collection of links to resources.

Remarks

TIP

Demo: Assign Resources to Tasks without Links

Requires a WPF Subscription. Download

In the example below, gantt tasks have the ResourceIds property that contains resource IDs. Set the ResourceLinksPath property to ResourceIds to allow the GanttControl to assign resources to tasks.

<dxgn:GanttControl ItemsSource="{Binding Tasks}">
    <dxgn:GanttColumn BindTo="Name" Width="Auto"/>
    <dxgn:GanttColumn BindTo="ResourceLinks" AllowEditing="True"/>
    <dxgn:GanttControl.View>
        <dxgn:GanttView ResourcesSource="{Binding Resources}"
                        ResourceLinksPath="ResourceIds"
                        ChildNodesPath="Children"
                        TreeDerivationMode="ChildNodesSelector"
                        StartDateMapping="StartDate"
                        FinishDateMapping="{dxgn:Mapping FinishDate}"
                        NameMapping="{dxgn:Mapping Name}">
            <dxgn:GanttView.ResourceMappings>
                <dxgn:GanttResourceMappings Name="Name" Key="Id"/>
            </dxgn:GanttView.ResourceMappings>
            <dxgn:GanttView.ResourceLinkMappings>
                <dxgn:GanttResourceLinkMappings Resource="."/>
            </dxgn:GanttView.ResourceLinkMappings>
        </dxgn:GanttView>
    </dxgn:GanttControl.View>
</dxgn:GanttControl> 
public class BindResourcesWithoutLinksViewModel {
    public BindResourcesWithoutLinksViewModel() {
        // ...
        Tasks = new List<GanttDataItemWithResources> {
            new GanttDataItemWithResources {
                StartDate = startDate,
                FinishDate = startDate + TimeSpan.FromDays(5),
                Name = "Market Analysis",
                ResourceIds = new List<int>() { 1 }
            },
            new GanttDataItemWithResources {
                Name = "Feature Planning",
                StartDate = startDate + TimeSpan.FromDays(5),
                FinishDate = startDate + TimeSpan.FromDays(9),
                ResourceIds = new List<int>() { 1, 2 }
            },
            new GanttDataItemWithResources {
                Name = "Feature 1",
                StartDate = startDate + TimeSpan.FromDays(9),
                FinishDate = startDate + TimeSpan.FromDays(16),
                Children = new[] {
                    new GanttDataItemWithResources {
                        Name = "Implementation",
                        StartDate = startDate + TimeSpan.FromDays(9),
                        FinishDate = startDate + TimeSpan.FromDays(13),
                        ResourceIds = new List<int>() { 2 }
                    },
                    new GanttDataItemWithResources {
                        Name = "Demos & Docs",
                        StartDate = startDate + TimeSpan.FromDays(13),
                        FinishDate = startDate + TimeSpan.FromDays(16),
                        ResourceIds = new List<int>() { 4, 2 }
                    }
                },
            },
            // ...
        };

        Resources = new List<GanttResourceItem> {
            new GanttResourceItem { Name = "Management", Id = 1 },
            new GanttResourceItem { Name = "Developers", Id = 2 },
            new GanttResourceItem { Name = "Testers", Id = 3 },
            new GanttResourceItem { Name = "Technical Writers", Id = 4 }
        };
    }

    public IEnumerable<GanttDataItemWithResources> Tasks { get; private set; }
    public IEnumerable<GanttResourceItem> Resources { get; private set; }
}

public class GanttDataItemWithResources : GanttDataItem {
    public List<int> ResourceIds { get; set; }
}

public class GanttResourceItem {
    public string Name { get; set; }
    public int Id { get; set; }
} 
See Also