how to pass parameters?

[shanzen]

Hi there,

Can anyone help me on how to pass a parameter from one form to another?

say i want to pass paramA in Form A to form B's setparamB procedure, where the paramA passed will initialise the form B's global variable, paramB.

Please aid. Thank you for your kind attention.

 

[spradeepraj]

hi,
You can do like the following..

In FormA
~~~~~~~~~

Application.CreateForm(TFORMB,FORMB)
FORMB.SetParamB(ParamA) ;
{SETPARAMB method Must be a Public}
FORMB.ShowModal;
FORMB.Free;

In FormB
~~~~~~~~~

procedure TFORMB.SetParamB(Param : string);
begin
ParamB := Param;
end;

This code will do for you.


Regards
Pradeep.