如何将图像保存到运行时创建的文件夹中 [英] how to save the images to a folder created at run time

问题描述

我已从sql中检索图像并显示在网页中。

同时我在运行时使用

创建了名为images的文件夹

Directory.CreateDirectory（NewDirectory）;



已创建文件夹，现在我想将从sql检索到的所有图像移动或保存到此文件夹....如何做到....

I have retrieved the images from sql and displayed in the web page.
At the same time i created folder named images at runtime by using

Directory.CreateDirectory(NewDirectory);

Folder has been created, now i want to move or save all the images retrieved from sql to this folder.... how to do that....

推荐答案

参考



如何将图像从sql数据库保存到文件夹中 [ ^ ]

你为什么要那样做？您可以使用将图像传递给客户端的代码中的File.WriteAllBytes来执行此操作

Why would you want to do that ? You can do it with File.WriteAllBytes in the code that passes the image to the client

尝试如下： -

try like this:-

System.Drawing.Bitmap bmp; // your image object
			bmp.Save(Server.MapPath("~" + "/" + "Image.png"));

或

or

System.Drawing.Image img; // your image object
			img.Save((Server.MapPath("~" + "/" + "Image.png"));

在上面的代码中添加crated文件目录路径。

add you crated file directory path in above code.

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