有没有办法轻松地将Delphi 2007中的TDBGrid选择的行复制到剪贴板?
答案 0 :(得分:5)
此方法来自我们的内部库单元..
procedure BuildListFromDBGrid(DBGrid: TDBGrid; const FieldName: String; Strings :TStrings);
var
i: Integer;
begin
Strings.Clear();
with DBGrid do
begin
Strings.BeginUpdate(); // If assocated with a UI control (Listbox, etc), this will prevent any flickering
DataSource.DataSet.DisableControls();
try
for i := 0 to (SelectedRows.Count - 1) do
begin
Datasource.DataSet.GotoBookmark(Pointer(SelectedRows[i]));
Strings.Add(DataSource.DataSet.FieldByName(FieldName).AsString);
end;
finally
DataSource.DataSet.EnableControls();
Strings.EndUpdate();
end;
end;
end;
要将所选项目列表添加到剪贴板,请将Clipbrd添加到uses子句并调用该过程。
var
SelectedItems :TStringList;
begin
SelectedItems := TStringList.Create();
try
BuildListFromDBGrid(MyDBGrid, 'InvoiceID', SelectedItems);
Clipboard.AsText := SelectedItems.Text;
finally
SelectedItems.Free();
end;
end;
当然你可以修改上面的方法或创建一个新的方法直接将所选的项目添加到剪贴板(例如,多个字段,以专门的格式等)