Comments by Member 13797060

Member 13797060 26-Apr-18 3:32am View

Only using this type of variant gives me the different error in c#

dynamic Output=new dynamic[3];

Element „object” does not contain function CalculateMatrix

Member 13797060 26-Apr-18 2:27am View

The DLL was written probably in VB quite some time ago 2012

Member 13797060 25-Apr-18 8:57am View

I don't see direct reference in the code...

'First, create a reference to the Library.DLL
'then declare components

'The Modeler component itself
Global Modeler As Library.CModeler

'The interface to the component which limits the visible calls
Global iModeler As Library.iModeler

Public Sub InitializeModeler()

'Create actual assignments of the component to the variables
Set Modeler = New Library.CModeler
Set iModeler = Modeler

ABC As Library.Mesh

ABC = iModeler
'....
Dim Inputs() As Double
Dim Outputs() As Variant

ReDim Inputs(1 To 1, 1 To NbrInputs&)
For i& = 1 To NbrInputs&
Inputs(1, i&) = CDbl(InRange(i&).Value)
Next i&
ABC.CalculateMatrix(Inputs, Outputs);

Member 13797060 25-Apr-18 7:12am View

Can I send you the whole code on mail?

Member 13797060 25-Apr-18 7:01am View

Its a function accessed from DLL library

Member 13797060 25-Apr-18 6:53am View

Object variable or With block variable not set

Member 13797060 25-Apr-18 4:48am View

Array Inputs = Array.CreateInsance(typeof(double), 4);
Array Outputs = Array.CreateInsance(typeof(object), 1);
ABC.CalculateMatrix(Inputs, Outputs);

Following errors appear
'System.Array' does not contain a definition for 'CreateInsance'
'System.Array' does not contain a definition for 'CreateInsance'

Member 13797060 25-Apr-18 4:36am View

After changing to
Double[] Inputs = new Double[4];
Object[] Outputs = new Object[1];
object inputarr = Inputs;
object outputarr = Outputs;
ABC.CalculateMatrix(ref inputarr, ref outputarr);

Following ERRORS are thrown (cannot compile)
cannot convert from 'ref object' to 'ref System.Array'
cannot convert from 'ref object' to 'ref System.Array'

Member 13797060 25-Apr-18 4:14am View

After changing to

System.Array Inputs = Array.CreateInstance(typeof(Double), 4);
System.Array Outputs = Array.CreateInstance(typeof(Object), 1);
ABC.CalculateMatrix(ref Inputs, ref Outputs);

I get following ERROR
Object variable or With block variable not set

Member 13797060 25-Apr-18 4:09am View

Deleted

After changing to ABC.CalculateMatrix(ref Inputs, ref Outputs);

I get following errors:
cannot convert from 'ref double[]' to 'ref System.Array'
cannot convert from 'ref object[]' to 'ref System.Array'

Member 13797060 25-Apr-18 4:03am View

//After change to ABC.CalculateMatrix(ref Inputs, ref Outputs);
I get following errors:

cannot convert from 'ref double[]' to 'ref System.Array'
cannot convert from 'ref object[]' to 'ref System.Array'

Comments by Member 13797060 (Top 11 by date)