IAppCheckNumberOrExpressionAsyncT Method (String, FuncResponse, T, AsyncHandle) |
Checks if:
* a given expression is valid
* a number is correct according to the locale.
Namespace: Qlik.EngineAssembly: Qlik.Engine (in Qlik.Engine.dll) Version: 1.1.0.0 (1.1.0.0)
SyntaxTask<T> CheckNumberOrExpressionAsync<T>(
string expr,
Func<Response, T> onResult,
AsyncHandle asyncHandle = null
)
Function CheckNumberOrExpressionAsync(Of T) (
expr As String,
onResult As Func(Of Response, T),
Optional asyncHandle As AsyncHandle = Nothing
) As Task(Of T)
Parameters
- expr
- Type: SystemString
Expression to check. - onResult
- Type: SystemFuncResponse, T
Continuation function - asyncHandle (Optional)
- Type: Qlik.EngineAsyncHandle
Handle to asyncronous method request
Type Parameters
- T
Return Value
Type:
TaskT
See Also