procedure TForm1.Button3Click(Sender: TObject);
begin
if opendialog1.execute then
begin
mediaplayer1.FileName:= OpenDialog1.FileName;//要加上这一句
mediaplayer1.Open;
caption:=opendialog1.filename;
mediaplayer1.notify:=true;
end;
end;
begin
if opendialog1.execute then
begin
mediaplayer1.FileName:= OpenDialog1.FileName;//要加上这一句
mediaplayer1.Open;
caption:=opendialog1.filename;
mediaplayer1.notify:=true;
end;
end;
解决方案 »
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