Queries and returns the features/objects for queries involving one or more layers and tables.
QueryFromService (GFSTableDescription[] LayerOrTableDescriptions, Geometry Geometry, SpatialReference outSR, TimeReference outTR, ServiceDataOptions ServiceDataOptions)
|
Parameter |
Description |
|
LayerOrTableDescriptions |
Describes the tables or layers and/or types of interest in the service. |
|
Geometry |
Defines the extent for which features are being queried. |
|
OutSR |
The spatial reference in which to return the results. |
|
OutTR |
The time reference in which to return the results. |
|
ServiceDataOptions |
Specifies the format and transport types. |
Return Value
An object of ServiceData type, which has an array of DataObjectGroup elements.
Remarks
The OutSR and OutTR parameters are optional. If you do not need to set the spatial reference or the time reference set the parameters to null.