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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