我是这样写的,执行报错,每删除一行listview.items.count就会减一,循环到i大于count的时候就会出界报错
for i:=0 to listview1.Items.Count -1 do
begin
if listview1.Items.Item[i].Selected then
listview1.Items.Item[i].Delete ;
end;
end;
请教怎么实现
for i:=0 to listview1.Items.Count -1 do
begin
if listview1.Items.Item[i].Selected then
listview1.Items.Item[i].Delete ;
end;
end;
请教怎么实现
beginend
TListItem *Item = slstvwPassOrBlackList->Selected;
while (Item){
Item = slstvwPassOrBlackList->GetNextItem(Item, sdAll, selected);
slstvwPassOrBlackList->Items->Delete(slstvwPassOrBlackList->ItemIndex);
}
for i:=listview1.Items.Count -1 downto 0 do
begin
if listview1.Items.Item[i].Selected then
listview1.Items.Item[i].Delete ;
end;
end;
请教怎么实现
begin
if listview1.Items.Item[i].Selected then
listview1.Items.Item[i].Delete ;
end;