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  #1  
Old December 17th, 2012, 09:29 AM
dhanasekaran.sm dhanasekaran.sm is offline
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Can I resize a Delphi array without losing its previous contents?

I have a dynamic array. But initially I am not knowing the length of the array. Can I do like first I set the length of it as 1 and then increase length as I needed without lost of previously stored data?

any one help me...

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Old December 17th, 2012, 01:09 PM
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Just create a TStringList object and Add() or AddObject() to it .
Code:
var
    my_array : TStringList;
begin
    my_array := TStringList.Create;
    my_array.Add('1');
    my_array.Add('2');
    my_array.Add('3');
    my_array.AddObject('4', my_object);

    for i := 0 to my_array.Count - 1 do
    begin
         ShowMessage(my_array[i]);
    end;

    my_array.Free;
end;
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Old December 18th, 2012, 04:51 AM
Luthfi Luthfi is offline
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I think you should not ask this question. By writing a few simple lines of code you wll get the answer immediately.

So, I recommend you to hurry write the lines and report back the result

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