for i:=0 to listbox1.Count-1 do
if listbox1.selected[i] then
str:=listbox1.Items[i];
给看一下,最后一行老是提示[Error] utheme1.pas(61): Constant expression expected
if listbox1.selected[i] then
str:=listbox1.Items[i];
给看一下,最后一行老是提示[Error] utheme1.pas(61): Constant expression expected
var
i: Integer;
str: string;
begin
for i := 0 to listbox1.Count-1 do
begin
if listbox1.selected[i] then
str := listbox1.Items[i];
end;
showmessage(str);
var
i: Integer;
str: string;
begin
for i := 0 to listbox1.Count-1 do
begin
if listbox1.selected[i] then
str := listbox1.Items[i];
end;
showmessage(str);end;