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To do the reverse and return a multi-dimensional array from a Sub we can do this: Sub dbgOut As String(,) Public strArr(2,2) As String strArr(1,1) = "Out world!" Return strArr End Sub This example creates a 2D array within the Sub and returns it from the sub. Note that you must explicitl
link: This compiles without error: Sub dbg As String(2,2) Public strArr(2,2) As String strArr(1,1) = "Hello world!" Return Array(strArr) End Sub
link: Thanks very much emexes. I found that this works - a lone comma providing the answer: Sub dbg As String(,) Public strArr(2,2) As String strArr
link: This B4J sample seems to do what you need, except that the array size is not constant by declaration at 2 x 2. Sub dbg(SampleParameter As String) As

Another option is to return an array: Sub DoSomething As ResumableSub Return Array(1, 2, "c") End Sub Wait For (DoSomething) Complete (Result() As Object) Log(Result(2))

Returning an array of strings from a sub is not supported. The compiler should have thrown an error. It will be fixed. Only primitives (numbers), strings and arrays of primitives can be returned from a sub.
link: The For Each loop over an array of strings appears to be stopping one short (plus corruption of strings) Log("*** for each ***") For Each

-1) Else Return Array As Int(Ceil(Sumx / N), Ceil(Sumy / N)) '-1 is unknown End Sub

Sub MySub(TwoDimensions(,) As Int ThreeDimentions(,,) As Int) As Int (,) The return Array is two dimensional.

The Sub should be declared to return an array, not a single byte.;) Sub GetImageBytes() As Byte() '<---- Here Dim bytes() As Byte = Bit.InputStreamToBytes(File.OpenInput(File.DirRootExternal,"MyApp/profile.jpg")) '<--- Also, there was a missing closing ')' Return bytes End Sub

The sub returns an array AzimuthAstro = Astro2.SunPosition(...) should be Private AzimuthAstro() As Double i guess

Y = 30 * N + J - 30 Return Array (Y,M,D) End Sub Sub Fix(arg As Int) As Int Return Ceil(arg ) End Sub

I'm coding something like building a class of arrays and and a getArray sub with one parameter How do i set return type of this sub as array..? I've tried And it didn't work as it shows 'missing library reference error' Any help appreciated, thanks ❤️
link: 1. Please use code here... tags when posting code. 2. Prefer Lists over arrays. 3. Public sub getArray(ArrName As String) As String()

Else If p.SdkVersion < 34 Then 'B4A doesn't have the strings implemented Return Array As String (Starter.rp., "android.permission.BLUETOOTH_SCAN", "android.permission.BLUETOOTH_CONNECT") Else 'B4A doesn't have the strings implemented Return Array As String (Starte

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