App.GetFieldDescriptionAsync(T) Method (String, Func(Response, T), AsyncHandle)

AppGetFieldDescriptionAsyncT Method (String, FuncResponse, T, AsyncHandle)

Retrieves the description of a field.

Namespace: Qlik.Engine
Assembly: Qlik.Engine (in Qlik.Engine.dll) Version: 1.1.0.0 (1.1.0.0)

Syntax

public Task<T> GetFieldDescriptionAsync<T>(
	string fieldName,
	Func<Response, T> onResult,
	AsyncHandle asyncHandle = null
)

Public Function GetFieldDescriptionAsync(Of T) ( 
	fieldName As String,
	onResult As Func(Of Response, T),
	Optional asyncHandle As AsyncHandle = Nothing
) As Task(Of T)

Parameters

fieldName: Type: SystemString
Name of the field This parameter is mandatory.
onResult: Type: SystemFuncResponse, T
Continuation function
asyncHandle (Optional): Type: Qlik.EngineAsyncHandle
Handle to asyncronous method request

Type Parameters

T

Return Value

Type: TaskT

Implements

IAppGetFieldDescriptionAsyncT(String, FuncResponse, T, AsyncHandle)

Reference

App Class

GetFieldDescriptionAsync Overload

Qlik.Engine Namespace