I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
You would need to place a period after the last statement of your if statement so that the new paragraph name starts after the period.
if Form10010::ScrXmit = "X"
go to mainmenu-screen
end-if. *> add period here.
mainmenu-screen.
But even without the period I do not get the error that you are seeing.
What version of Visual COBOL are you using?
I am testing with Visual COBOL 2.3 update 1.
That being said, please do NOT use a GO TO statement within a method. It is really bad programming practice. It would be much better to divide your class up into methods instead of paragraphs and then use invoke syntax to execute them.
If you must use paragraphs or sections within a method then I would recommend using a PERFORM statement instead of a GO TO. Depending on the complexity of your code you might be able to get away with just using in-line performs instead of performing paragraphs altogether.
I am sure that others may have an alternate opinion on this subject, but I just thought that I would share mine.
Thanks.
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
I did try with period after end-if. As an example i have shared the sample code, in real my procedure statement is prior to IF condition.
I think the problem is in procedure or paragraph name declaration. Even perform statement gives me the same error.
These changes are being made in the main program which executes the winforms in my project solution.
I am using Visual cobol 2.2 and visual studio 2013.
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
I did try with period after end-if. As an example i have shared the sample code, in real my procedure statement is prior to IF condition.
I think the problem is in procedure or paragraph name declaration. Even perform statement gives me the same error.
These changes are being made in the main program which executes the winforms in my project solution.
I am using Visual cobol 2.2 and visual studio 2013.
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
Can you show me what the actual code look likes?
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
class-id WI100.WI100PGM.
method-id Main static
attribute System.STAThread.
local-storage section.
01 mainForm type WI100.WI10000SCR.
01 Form10010 type WI100.WI10010SCR.
01 Form10015 type WI100.WI10015SCR.
01 Form10015TAX type WI100.WI10015TAX.
01 Form10020 type WI100.WI10020SCR.
01 Form10030 type WI100.WI10030SCR.
01 Form10030C type WI100.WI10030CSCR.
01 Form10040 type WI100.WI10040SCR.
01 Form10050 type WI100.WI10050SCR.
01 Form10060 type WI100.WI10060SCR.
01 Form10060T type WI100.WI10060TAX.
01 Form10090 type WI100.WI10090SCR.
01 FormSTKR type WI100.STICKERSCR.
01 FormERR type WI100.ERRSCR.
procedure division.
set Form10015 to new WI100.WI10015SCR()
set Form10015TAX to new WI100.WI10015TAX()
set Form10020 to new WI100.WI10020SCR()
set Form10030 to new WI100.WI10030SCR()
set Form10030C to new WI100.WI10030CSCR()
set Form10040 to new WI100.WI10040SCR()
set Form10050 to new WI100.WI10050SCR()
set Form10060 to new WI100.WI10060SCR()
set Form10060T to new WI100.WI10060TAX()
set Form10090 to new WI100.WI10090SCR()
set FormERR to new WI100.ERRSCR()
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
main-menu-screen.
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
perform main-menu-screen *> OR GO TO main-menu-screen
end-if.
goback.
end method.
end class.
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
In this example you still need to place a period before the new procedure name.
invoke type System.Windows.Forms.Application::Run(FormSTKR). *> add period here
main-menu-screen.
\\Can I recommend that you modify this piece as follows: I am n ot sure if you really want a new instance of your forms each time thru the loop but I left it that way.
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
*> main-menu-screen.
perform until exit
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit not = "X"
exit perform
end-if.
end-perform
goback.
end method.
end class.
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
Thanks Chris.
A period before procedure name resolved the error. I will consider your code change. Thanks once again.
I am trying to use GO TO statement to change the program flow of the main program which controls my winform screen execution.
But VS 2013 throws below error even though i have declared the procedure name.
Error 73 COBCH0301 : Unrecognized verb
Error 74 COBCH0348 : Procedure name ASFFSAFGHAHSDHG undeclared, line 50 (first usage)
EX:
procedure division.
invoke type System.Windows.Forms.Application::EnableVisualStyles()
set FormSTKR to new WI100.STICKERSCR()
invoke type System.Windows.Forms.Application::Run(FormSTKR)
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit = "X"
go to mainmenu-screen ------> error 74
end-if
mainmenu-screen. -------> error 73
if true
display "test"
end-if
goback.
end method.
I just noticed that in my example I gave to you there is an extra period after the end-if that should not be there:
Should be:
perform until exit
set mainForm to new WI100.WI10000SCR(FormSTKR)
invoke type System.Windows.Forms.Application::Run(mainForm)
set Form10010 to new WI100.WI10010SCR(mainForm)
invoke type System.Windows.Forms.Application::Run(Form10010)
if Form10010::ScrXmit not = "X"
exit perform
end-if
end-perform
