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How to store two strings in the item of a TComboBox Turn on/off line numbers in source code. Switch to Orginial background IDE or DSP color Comment or reply to this aritlce/tip for discussion. Bookmark this article to my favorite article(s). Print this article
27-Aug-02
Category
VCL-General
Language
Delphi 2.x
Views
75
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Publisher:
DSP, Administrator
Reference URL:
DKB
			Author: Tomas Rutkauskas

I want to store a second string in a combobox item. How can I do this without 
defining an object wrapper?

Answer:
1   
2   procedure AddString(const S1, S2: string; Items: TStrings);
3   var
4     Obj: TObject;
5   begin
6     Obj := nil;
7     string(Obj) := S2;
8     Items.AddObject(S1, Obj);
9   end;
10  
11  procedure DeleteItem(const I: Integer; Items: TStrings);
12  var
13    Obj: TObject;
14  begin
15    Obj := Items.Objects[I];
16    Items.Objects[I] := nil;
17    string(Obj) := '';
18  end;



Just be sure to go over every item and release the string.

			
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