| Miner.Server Assembly > Miner.Server.Locate Namespace : PrimaryDisplayFieldCollection Class | 
The following tables list the members exposed by PrimaryDisplayFieldCollection.
| Name | Description | |
|---|---|---|
![]()  | PrimaryDisplayFieldCollection Constructor | Constructor. | 
| Name | Description | |
|---|---|---|
![]()  | Count | The number of PrimaryDisplayField items in the collction. | 
![]()  | IsReadOnly | Specifies whether the collection is read-only. | 
| Name | Description | |
|---|---|---|
![]()  | Add | Add a PrimaryDisplayField item into the collection. | 
![]()  | Clear | Clear the collection. | 
![]()  | Contains | Specifies whether the collection contains a PrimaryDisplay item. | 
![]()  | CopyTo | Copy the collection into an array starting at the index. | 
![]()  | Remove | Remove a PrimaryDisplayField from the collection. |