如何直接从图片框将图像插入数据库 [英] how to insert an image into database directly from picturebox

问题描述

我有一个扫描设备，它使我可以捕获图像并将其存储到图片框中而无需从硬盘读取，我希望能够直接从图片框中将图像插入数据库中而无需从指定路径读取图像
任何代码示例?

谢谢

i have a scanning device which makes me can capture an image and store it into picture box without reading from hard disk, i want to be able to insert the image into database directly from the picturebox without reading it from a specified path
any sample of code ?

Thanks

推荐答案

private static void SavePictureBoxToDatabase(PictureBox myPictureBox)
    {
    MemoryStream ms = new MemoryStream();
    myPictureBox.Image.Save(ms, ImageFormat.Jpeg);
    ms.Seek(0, 0);
    WriteToMyDatabase(ms.GetBuffer());
    }

很显然，您必须编写WriteToMyDatabase方法，因为我们不知道您要处理的是哪种数据库类型...

Obviously, you have to write the WriteToMyDatabase method since we don''t know what database type you are dealing with...

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