Q1 ???
Q2
Create your own "Show" Procedure eg ShowTheForm(AParam: int);
The procedure sets the form variables calls other procs etc...
NB: The form must already be created (it can be done with a class
method but you can't work with the Form properly eg setting its
data-members.)
Q3 can you set the width to "0".
Regards
Paul McKenzie
Analyst Programmer
SMSS ltd.
----- Original Message -----
From: "Alistair George" <[EMAIL PROTECTED]>
To: "Multiple recipients of list delphi" <[EMAIL PROTECTED]>
Sent: Monday, December 16, 2002 8:01 AM
Subject: [DUG]: Designing Component, Sender to Component, Hiding Stringgrid
Colum
> Hi. I have a bunch of questions. Answers to any appreciated:
> Q1 altering a registration component. On the components property form, I
want to
> have two properties: UseHdSerialNumber & UseDateTime, each exclusive. Thus
if
> one is selected True, the other is forced to False (and displays False).
> Please; how to alter the other Property at design-time. I did the
following but
> not correct:
>
> procedure TSoftShare.SetUseHDSerial(AState: Boolean);
> begin
> FUseHDSerial := AState;
> if AState then SetUseDateTime(false);
> end;
>
> procedure TSoftShare.SetUseDateTime(AState: Boolean);
> begin
> FUseDateTime := AState;
> if AState then SetUseHDSerial(false);
> end;
>
>
> Q2: I want to pass some parameters to a showmodal form; How to do please:
> procedure TMainform.About1Click(Sender: TObject);
> begin
> with Tb4winForm.Create(nil) do
> try
> ShowModal;
> finally
> release;
> end;
> end;
>
> Should I just declare a global variable from within the caller routine, or
can I
> (preferably) pass the parameter within the above code?
>
> Q3: I have a non-standard stringgrid. I have to include column data which
should
> not be displayed. There seems to be no hidecolum function in stringgrids
is this
> correct? (Or any other alternative suggestion - I dont want the column to
> display, not just make the contents invisible).
>
> Thanks very much.
> Alistair+
>
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