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  1. carlasilva

    writing a matrix to a txt file

    Hi! Now the problem is solved: i = 0 Open FicheiroEscreverTemperatura For Output As #1 Do While i < nnes Print #1, i, For j = 0 To nnos - 1 Print #1,Tw(j, i), Next j Print #1, &quot;&quot; i = i + 1...
  2. carlasilva

    writing a matrix to a txt file

    Hi! I would like to write a two-dimensional matrix in a text file. So the first line of the test file is the first line of the matrix. How must I programme this? So far I just know how to write a single column. Best regards, Carla Silva
  3. carlasilva

    excel called from Visual basic

    Thank you , it worked!
  4. carlasilva

    excel called from Visual basic

    Why when writing the code below, Visual basic indicates an error in the third line? if it was Set xlSheet = xlBook.Worksheets(1) or Set xlSheet =xlBook.Worksheets(2) or Set xlSheet =xlBook.Worksheets(3) he accpet. Set xlApp = CreateObject(&quot;Excel.Application&quot;) Set xlBook =...
  5. carlasilva

    exponenciation

    Thank you that solves the problem! I put **(2./3) and it worked.
  6. carlasilva

    exponenciation

    Does anyone know why Fortran doesn't accept for example 0.572*2**(2/3) and we have to write 0.572*2**(0.666666667)? My program wasn't working propperly because of this. Thank you !
  7. carlasilva

    passing arrays by reference to dll

    How can I pass by reference a two dimentional array from vb 6 to a visual fortran dll subroutine? The array is TG() as single Can you give me a simple example of doing so? Thank you very much for your help. carla
  8. carlasilva

    fortran dll to be called from Visual basic

    And how can I pass by reference a two dimentional array from vb 6 to visual fortran dll? Thank you very much for your help. carla
  9. carlasilva

    fortran dll to be called from Visual basic

    How do I build the dll from fortran to be called within Visual basic interface? Thank you for your help
  10. carlasilva

    conection between VB and Fortran

    I have tried to stablish a conection between visual basic 6 and fortran bur I always get the error: Run-Time error 453 can't find dll entry point arraytest in D:\carlasilva\vbfor\f90vb\f90vb.dll. I have follow the example in Visual basic Help but I always get that error. What can I do? Thank...
  11. carlasilva

    Conection between VB and Fortran

    I have tried to stablish a conection between visual basic 6 and fortran bur I always get the error: Run-Time error 453 can't find dll entry point arraytest in D:\carlasilva\vbfor\f90vb\f90vb.dll. I have follow the example in Visual basic Help but I always get that error. What can I do? Thank...
  12. carlasilva

    writing a matrix 5x5 in an output file (.txt)

    How do I programme writing a matrix 5x5 in an output file (.txt)? I would like to see the original matrix format, but I had tried and in the output file appears all the numbers in a single column. Thank you for your help!

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