IAppGetFileTableFieldsAsyncT Method (AsyncHandle, FuncResponse, T, String, String, FileDataFormat, String) |
Lists the fields of a table for a folder connection.
Namespace: Qlik.EngineAssembly: Qlik.Engine (in Qlik.Engine.dll) Version: 2.1.0.0+Build:7.origin/release/ms13
Syntax Task<T> GetFileTableFieldsAsync<T>(
AsyncHandle asyncHandle,
Func<Response, T> onResult,
string connectionId,
string relativePath = null,
FileDataFormat dataFormat,
string table
)
Function GetFileTableFieldsAsync(Of T) (
asyncHandle As AsyncHandle,
onResult As Func(Of Response, T),
connectionId As String,
Optional relativePath As String = Nothing,
dataFormat As FileDataFormat,
table As String
) As Task(Of T)
Parameters
- asyncHandle
- Type: Qlik.EngineAsyncHandle
Handle to asynchronous method request - onResult
- Type: SystemFuncResponse, T
Continuation function - connectionId
- Type: SystemString
Identifier of the connection.
This parameter is mandatory. - relativePath (Optional)
- Type: SystemString
Path of the connection file
This parameter is optional. - dataFormat
- Type: Qlik.EngineFileDataFormat
Type of the file. - table
- Type: SystemString
Name of the table
This parameter must be set for XLS, XLSX, HTML and XML files.
Type Parameters
- T
Return Value
Type:
TaskTSee Also