var Item: TListItem; begin Item := ListView1.Selected; while Item <> nil do begin Item := ListView1.GetNextItem(Item, sdAll, [isSelected]); end; end;————————————————————————————————— 宠辱不惊,看庭前花开花落,去留无意;毁誉由人,望天上云卷云舒,聚散任风。 —————————————————————————————————
for i:=0 to listview1.count-1 do begin if listview1.Items[i].Checked then begin showmessage(listview1.Items[i].Caption); showmessage(listview1.Items[1].SubItems.Strings[0]);//第i行第2列 showmessage(listview1.Items[1].SubItems.Strings[1]);//第i行第3列 你有多少列啊? end;end;
procedure TDevStatSqlSelect.FieldSendWeiClick(Sender: TObject); var i,lSelIndex:integer; begin if FieldListBox.ItemIndex=-1 then Exit; for i :=0 to FieldListBox.Items.Count-1 do if FieldListBox.Selected[i] then begin FieldListBox.Selected[i]:=false; lSelIndex:=i; if WeiListBox.Items.IndexOf(FieldListBox.items.Strings[i])<>-1 then Continue; WeiListBox.Items.Add(FieldListBox.items[i]); WeiListBoxStrList.Add(FieldListBoxStrList.Strings[i]); end; if lSelIndex+1>FieldListBox.Items.Count-1 then lSelIndex:=-1; FieldListBox.Selected[lSelIndex+1]:=true; end;
对于多选代码如下: var i : integer; s: string begin for i := 0 to ListView1.Items.count - 1 do begin if ListView1.Items.Item[i].Selected then s := ListView1.Items.Item[i].Selected.Caption; end;对于定位代码如下:如果你是通过捕获按键值的话在ListView的KeyPress事件中写 var Item : TListItem; begin Item := FindCaption(0, Key, True,false,false); if ITem <> nil then begin TListView(Sender).Selected := Item; TListView(Sender).SetFocus; end;
Item: TListItem;
begin
Item := ListView1.Selected;
while Item <> nil do
begin
Item := ListView1.GetNextItem(Item, sdAll, [isSelected]);
end;
end;—————————————————————————————————
宠辱不惊,看庭前花开花落,去留无意;毁誉由人,望天上云卷云舒,聚散任风。
—————————————————————————————————
begin
if listview1.Items[i].Checked then
begin
showmessage(listview1.Items[i].Caption);
showmessage(listview1.Items[1].SubItems.Strings[0]);//第i行第2列
showmessage(listview1.Items[1].SubItems.Strings[1]);//第i行第3列 你有多少列啊?
end;end;
var i,lSelIndex:integer;
begin
if FieldListBox.ItemIndex=-1 then Exit;
for i :=0 to FieldListBox.Items.Count-1 do
if FieldListBox.Selected[i] then
begin
FieldListBox.Selected[i]:=false;
lSelIndex:=i;
if WeiListBox.Items.IndexOf(FieldListBox.items.Strings[i])<>-1 then Continue;
WeiListBox.Items.Add(FieldListBox.items[i]);
WeiListBoxStrList.Add(FieldListBoxStrList.Strings[i]);
end;
if lSelIndex+1>FieldListBox.Items.Count-1 then lSelIndex:=-1;
FieldListBox.Selected[lSelIndex+1]:=true;
end;
var
i : integer;
s: string
begin
for i := 0 to ListView1.Items.count - 1 do
begin
if ListView1.Items.Item[i].Selected then
s := ListView1.Items.Item[i].Selected.Caption;
end;对于定位代码如下:如果你是通过捕获按键值的话在ListView的KeyPress事件中写
var
Item : TListItem;
begin
Item := FindCaption(0, Key, True,false,false);
if ITem <> nil then
begin
TListView(Sender).Selected := Item;
TListView(Sender).SetFocus;
end;