//添加一个memo,添加opendialog
procedure TfrmMain.Button6Click(Sender: TObject);
var tuid:Integer;
begin
if opendialog2.Execute then
for tuid:=0 to opendialog2.Files.count-1 do
begin
tupath4:=opendialog2.files.strings[tuid];
Memo2.Lines.Add(tupath4);
end;
end;
//从memo上读取路径再写入数据库
procedure TfrmMain.Button5Click(Sender: TObject);
var
ext: string;
tuid: Integer;
ms:Tmemorystream;
begin
if Memo2.Lines <> nil then
begin
for tuid := 0 to Memo2.Lines.count - 1 do
begin
cximage4.Picture.LoadFromFile(Memo2.Lines.strings[tuid]);
if cximage4.picture.Graphic <> nil then //避免cximage1中无图像保存出错
begin
DmMain.adoquery1.Append;;
DmMain.adoquery1.FieldByName('图片').Assign(cximage4.Picture.Graphic);
DmMain.ADOQuery1.FieldByName('图片路径').Value :=Memo2.Lines.strings[tuid];
ext := extractfileext(Memo2.Lines.strings[tuid]); //获取扩展名