简单的winform 利用OpenFileDialog浏览文件读取zip格式文件并转换为二进制数据保存至数据库 Stream ms; byte[] dllbyte; OpenFileDialog ofdSelectPic = new OpenFileDialog(); ofdSelectPic.DefaultExt = "压缩文件.zip|*.zip"; ofdSelectPic.Filter = "压缩文件.zip|*.zip"; if (ofdSelectPic.ShowDialog() ==...