Problem with FireFly, RRButton AND DLL Forms.

[Marco Ruiz]

I have one main program (prog1) and several DLL (prog2, prog3,..)
that they have forms AND RRBUTTON controls.

step 1 : Prog1(exe) call for prog2(DLL with form and RRButton) ... OK
    return to prog1   
step2  : Prog1(exe) call for prog3(DLL with form and RRButton) ... Fail
    Quit of the prog1, without error message.

can I be able to do use RRButton in Forms DLL?

my Code in DLL Form Create:

Code Select Expand


Function FORMTRANSPORTISTA_WM_CREATE ( _
                           hWndForm As Dword, ByVal UserData As Long _  ' handle of Form
                           ) As Long
Local img As String, hIcon As Long

SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(0), %RBM_SETTXTMARGINL, 10, 0
SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(0), %RBM_SETIMGMARGINL, 4, 0
img = "NUEVO_DES"
SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(0), %RBM_SETIMAGE, %IMAGE_ICON, StrPtr(img)
img = "NUEVO_ACT"
SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(0), %RBM_SETIMAGEUP, %IMAGE_ICON, StrPtr(img)

SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(1), %RBM_SETTXTMARGINL, 10, 0
SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(1), %RBM_SETIMGMARGINL, 4, 0
img = "ASIENTO_DES"
SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(1), %RBM_SETIMAGE, %IMAGE_ICON, StrPtr(img)
img = "ASIENTO_ACT"
SendMessage HWND_FORMTRANSPORTISTA_CMDOPCION(1), %RBM_SETIMAGEUP, %IMAGE_ICON, StrPtr(img)