## ExtendedAttributeResource enumeration

Specifies the extended attributes FieldId used in a resource.

```csharp
public enum ExtendedAttributeResource
```

### Values

| Name | Value | Description |
| --- | --- | --- |
| Cost1 | `205521019` | Cost1 (Resource) custom field. |
| Cost2 | `205521020` | Cost2 (Resource) custom field. |
| Cost3 | `205521021` | Cost3 (Resource) custom field. |
| Cost4 | `205521062` | Cost4 (Resource) custom field. |
| Cost5 | `205521063` | Cost5 (Resource) custom field. |
| Cost6 | `205521064` | Cost6 (Resource) custom field. |
| Cost7 | `205521065` | Cost7 (Resource) custom field. |
| Cost8 | `205521066` | Cost8 (Resource) custom field. |
| Cost9 | `205521067` | Cost9 (Resource) custom field. |
| Cost10 | `205521068` | Cost10 (Resource) custom field. |
| Date1 | `205521069` | Date1 (Resource) custom field. |
| Date2 | `205521070` | Date2 (Resource) custom field. |
| Date3 | `205521071` | Date3 (Resource) custom field. |
| Date4 | `205521072` | Date4 (Resource) custom field. |
| Date5 | `205521073` | Date5 (Resource) custom field. |
| Date6 | `205521074` | Date6 (Resource) custom field. |
| Date7 | `205521075` | Date7 (Resource) custom field. |
| Date8 | `205521076` | Date8 (Resource) custom field. |
| Date9 | `205521077` | Date9 (Resource) custom field. |
| Date10 | `205521078` | Date10 (Resource) custom field. |
| Duration1 | `205521013` | Duration1 (Resource) custom field. |
| Duration2 | `205521014` | Duration2 (Resource) custom field. |
| Duration3 | `205521015` | Duration3 (Resource) custom field. |
| Duration4 | `205521079` | Duration4 (Resource) custom field. |
| Duration5 | `205521080` | Duration5 (Resource) custom field. |
| Duration6 | `205521081` | Duration6 (Resource) custom field. |
| Duration7 | `205521082` | Duration7 (Resource) custom field. |
| Duration8 | `205521083` | Duration8 (Resource) custom field. |
| Duration9 | `205521084` | Duration9 (Resource) custom field. |
| Duration10 | `205521085` | Duration10 (Resource) custom field. |
| Finish1 | `205521003` | Finish1 (Resource) custom field. |
| Finish2 | `205521004` | Finish2 (Resource) custom field. |
| Finish3 | `205521005` | Finish3 (Resource) custom field. |
| Finish4 | `205521006` | Finish4 (Resource) custom field. |
| Finish5 | `205521007` | Finish5 (Resource) custom field. |
| Finish6 | `205521086` | Finish6 (Resource) custom field. |
| Finish7 | `205521087` | Finish7 (Resource) custom field. |
| Finish8 | `205521088` | Finish8 (Resource) custom field. |
| Finish9 | `205521089` | Finish9 (Resource) custom field. |
| Finish10 | `205521090` | Finish10 (Resource) custom field. |
| Flag1 | `205521023` | Flag1 (Resource) custom field. |
| Flag2 | `205521024` | Flag2 (Resource) custom field. |
| Flag3 | `205521025` | Flag3 (Resource) custom field. |
| Flag4 | `205521026` | Flag4 (Resource) custom field. |
| Flag5 | `205521027` | Flag5 (Resource) custom field. |
| Flag6 | `205521028` | Flag6 (Resource) custom field. |
| Flag7 | `205521029` | Flag7 (Resource) custom field. |
| Flag8 | `205521030` | Flag8 (Resource) custom field. |
| Flag9 | `205521031` | Flag9 (Resource) custom field. |
| Flag10 | `205521022` | Flag10 (Resource) custom field. |
| Flag11 | `205521091` | Flag11 (Resource) custom field. |
| Flag12 | `205521092` | Flag12 (Resource) custom field. |
| Flag13 | `205521093` | Flag13 (Resource) custom field. |
| Flag14 | `205521094` | Flag14 (Resource) custom field. |
| Flag15 | `205521095` | Flag15 (Resource) custom field. |
| Flag16 | `205521096` | Flag16 (Resource) custom field. |
| Flag17 | `205521097` | Flag17 (Resource) custom field. |
| Flag18 | `205521098` | Flag18 (Resource) custom field. |
| Flag19 | `205521099` | Flag19 (Resource) custom field. |
| Flag20 | `205521100` | Flag20 (Resource) custom field. |
| Number1 | `205521008` | Number1 (Resource) custom field. |
| Number2 | `205521009` | Number2 (Resource) custom field. |
| Number3 | `205521010` | Number3 (Resource) custom field. |
| Number4 | `205521011` | Number4 (Resource) custom field. |
| Number5 | `205521012` | Number5 (Resource) custom field. |
| Number6 | `205521101` | Number6 (Resource) custom field. |
| Number7 | `205521102` | Number7 (Resource) custom field. |
| Number8 | `205521103` | Number8 (Resource) custom field. |
| Number9 | `205521104` | Number9 (Resource) custom field. |
| Number10 | `205521105` | Number10 (Resource) custom field. |
| Number11 | `205521106` | Number11 (Resource) custom field. |
| Number12 | `205521107` | Number12 (Resource) custom field. |
| Number13 | `205521108` | Number13 (Resource) custom field. |
| Number14 | `205521109` | Number14 (Resource) custom field. |
| Number15 | `205521110` | Number15 (Resource) custom field. |
| Number16 | `205521111` | Number16 (Resource) custom field. |
| Number17 | `205521112` | Number17 (Resource) custom field. |
| Number18 | `205521113` | Number18 (Resource) custom field. |
| Number19 | `205521114` | Number19 (Resource) custom field. |
| Number20 | `205521115` | Number20 (Resource) custom field. |
| Start1 | `205520998` | Start1 (Resource) custom field. |
| Start2 | `205520999` | Start2 (Resource) custom field. |
| Start3 | `205521000` | Start3 (Resource) custom field. |
| Start4 | `205521001` | Start4 (Resource) custom field. |
| Start5 | `205521002` | Start5 (Resource) custom field. |
| Start6 | `205521116` | Start6 (Resource) custom field. |
| Start7 | `205521117` | Start7 (Resource) custom field. |
| Start8 | `205521118` | Start8 (Resource) custom field. |
| Start9 | `205521119` | Start9 (Resource) custom field. |
| Start10 | `205521120` | Start10 (Resource) custom field. |
| Text1 | `205520904` | Text1 (Resource) custom field. |
| Text2 | `205520905` | Text2 (Resource) custom field. |
| Text3 | `205520926` | Text3 (Resource) custom field. |
| Text4 | `205520927` | Text4 (Resource) custom field. |
| Text5 | `205520928` | Text5 (Resource) custom field. |
| Text6 | `205520993` | Text6 (Resource) custom field. |
| Text7 | `205520994` | Text7 (Resource) custom field. |
| Text8 | `205520995` | Text8 (Resource) custom field. |
| Text9 | `205520996` | Text9 (Resource) custom field. |
| Text10 | `205520997` | Text10 (Resource) custom field. |
| Text11 | `205521121` | Text11 (Resource) custom field. |
| Text12 | `205521122` | Text12 (Resource) custom field. |
| Text13 | `205521123` | Text13 (Resource) custom field. |
| Text14 | `205521124` | Text14 (Resource) custom field. |
| Text15 | `205521125` | Text15 (Resource) custom field. |
| Text16 | `205521126` | Text16 (Resource) custom field. |
| Text17 | `205521127` | Text17 (Resource) custom field. |
| Text18 | `205521128` | Text18 (Resource) custom field. |
| Text19 | `205521129` | Text19 (Resource) custom field. |
| Text20 | `205521130` | Text20 (Resource) custom field. |
| Text21 | `205521131` | Text21 (Resource) custom field. |
| Text22 | `205521132` | Text22 (Resource) custom field. |
| Text23 | `205521133` | Text23 (Resource) custom field. |
| Text24 | `205521134` | Text24 (Resource) custom field. |
| Text25 | `205521135` | Text25 (Resource) custom field. |
| Text26 | `205521136` | Text26 (Resource) custom field. |
| Text27 | `205521137` | Text27 (Resource) custom field. |
| Text28 | `205521138` | Text28 (Resource) custom field. |
| Text29 | `205521139` | Text29 (Resource) custom field. |
| Text30 | `205521140` | Text30 (Resource) custom field. |
| OutlineCode1 | `205521174` | OutlineCode1 (Resource) custom field. |
| OutlineCode2 | `205521176` | OutlineCode2 (Resource) custom field. |
| OutlineCode3 | `205521178` | OutlineCode3 (Resource) custom field. |
| OutlineCode4 | `205521180` | OutlineCode4 (Resource) custom field. |
| OutlineCode5 | `205521182` | OutlineCode5 (Resource) custom field. |
| OutlineCode6 | `205521184` | OutlineCode6 (Resource) custom field. |
| OutlineCode7 | `205521186` | OutlineCode7 (Resource) custom field. |
| OutlineCode8 | `205521188` | OutlineCode8 (Resource) custom field. |
| OutlineCode9 | `205521190` | OutlineCode9 (Resource) custom field. |
| OutlineCode10 | `205521192` | OutlineCode10 (Resource) custom field. |

## Examples

Shows how to create extended attribute definition and set a value of a flag while its constructing.

```csharp
var project = new Project(DataDir + "Project2.mpp");

var resource = project.Resources.Add("Resource 1");
resource.Set(Rsc.Type, ResourceType.Cost);

// create a definition for a boolean custom field
var definition = ExtendedAttributeDefinition.CreateResourceDefinition(ExtendedAttributeResource.Flag7, "My Custom Flag");

// create an attribute and set the initial value to 'true'
var attribute = definition.CreateExtendedAttribute(true);
resource.ExtendedAttributes.Add(attribute);
```

### See Also

* namespace [Aspose.Tasks](../../aspose.tasks/)
* assembly [Aspose.Tasks](../../)