GetUniqueValues Method (DataEngineController)

In This Topic

Gets the unique values of a field.

Syntax

Visual Basic
C#

'Declaration
 
<HttpPostAttribute()>
<RouteAttribute("{dataSourceKey}/fields/{fieldname}/uniquevalues")>
Public Overridable Function GetUniqueValues( _
   ByVal dataSourceKey As String, _
   ByVal fieldname As String, _
   ByVal er As EngineRequest _
) As IHttpActionResult

[HttpPost()]
[Route("{dataSourceKey}/fields/{fieldname}/uniquevalues")]
public virtual IHttpActionResult GetUniqueValues( 
   string dataSourceKey,
   string fieldname,
   EngineRequest er
)

Parameters

dataSourceKey: The data source key specifies the data.
fieldname: The key of the field which unique values you want to get.
er: The engine request.

Return Value

The unique value list.

Remarks

Now only the DataEngine data and the in-memory data support this action. The cube data doesn't support it.

Reference

DataEngineController Class
DataEngineController Members