IServiceDownload Method (String, String, String, Boolean, Int32)

PreStorm - A Data Client for ArcGIS Server REST API

Downloads and yields features whose attributes and geometry are dynamically accessed at runtime. Possibly throws RestException.

Namespace: PreStorm
Assembly: PreStorm (in PreStorm.dll) Version: 1.8.19.0 (1.8.19.0)

Syntax

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IEnumerable<DynamicFeature> Download(
	string layerName,
	string whereClause = null,
	string extraParameters = null,
	bool keepQuerying = false,
	int degreeOfParallelism = 1
)

Function Download ( 
	layerName As String,
	Optional whereClause As String = Nothing,
	Optional extraParameters As String = Nothing,
	Optional keepQuerying As Boolean = false,
	Optional degreeOfParallelism As Integer = 1
) As IEnumerable(Of DynamicFeature)

Parameters

layerName: Type: SystemString
The name of the feature layer or table. If the service contains two or more layers with this name, use the overload that takes the layer ID rather than the name.
whereClause (Optional): Type: SystemString
The where clause. If set to null, returns all features.
extraParameters (Optional): Type: SystemString
The query string that describes any additional query parameters (i.e. outSR=4326). Each parameter must be url encoded.
keepQuerying (Optional): Type: SystemBoolean
If set to true, repetitively queries the server until all features have been returned.
degreeOfParallelism (Optional): Type: SystemInt32
The maximum number of concurrent requests.

Return Value

Type: IEnumerableDynamicFeature

Reference

IService Interface

Download Overload

PreStorm Namespace

IServiceAddLanguageSpecificTextSet("LSTC035CB95_0?cpp=::|nu=.");Download Method (String, String, String, Boolean, Int32)

Parameters

Return Value

Reference

IServiceDownload Method (String, String, String, Boolean, Int32)