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examples: listview, check if input for sort column is valid. issue #21273

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git-svn-id: trunk@35355 -
This commit is contained in:
zeljko 2012-02-13 12:08:58 +00:00
parent bd60e4f5de
commit d1693804e7
1 changed files with 5 additions and 1 deletions
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6
examples/listview/testform.pp
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@ -313,8 +313,12 @@ begin
end; end;
procedure TForm1.Edit11Change(Sender: TObject); procedure TForm1.Edit11Change(Sender: TObject);
var
i: Integer;
begin begin
ListView1.SortColumn := StrToIntDef(Edit11.Text, 0); i := 0;
if TryStrToInt(Edit11.Text, i) then
ListView1.SortColumn := i;
end; end;
procedure TForm1.Edit1Change(Sender: TObject); procedure TForm1.Edit1Change(Sender: TObject);