C# 从解决方案中的文件夹加载图像?

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时间:2020-08-09 14:46:01  来源:igfitidea点击:

Load image from folder in solution?

c#

提问by 3D-kreativ

I'm trying to load an image from a folder in the solution, but I only get a error message that it's not found. What have I done wrong? The code below is in the MainForm.cs that is at the same level as the Resource folder. Help is preciated! Thanks!

我正在尝试从解决方案中的文件夹加载图像,但我只收到一条错误消息,指出它未找到。我做错了什么?下面的代码位于与 Resource 文件夹处于同一级别的 MainForm.cs 中。帮助是宝贵的!谢谢!

 // Images
 Image imageCircle = Image.FromFile("Resources/circle.png");

 // Set deafult picture on start
 pictureBox1.Image = imageCircle;

采纳答案by Madurika Welivita

It always take the path from the where executable is located(bin folder). So if you can access it using full path, problem will solved. Or you can have a configuration item for the root folder. then access like Image.FromFile(rootFolder+ "Resources/circle.png");. Anyway this issue wont be there when you deploy it.

它总是从可执行文件所在的位置(bin 文件夹)获取路径。因此,如果您可以使用完整路径访问它,问题就会解决。或者您可以为根文件夹设置一个配置项。然后访问像Image.FromFile(rootFolder+ "Resources/circle.png");。无论如何,当您部署它时,这个问题不会出现。

And if you are using resource file,

如果您使用的是资源文件,

<projectName>.Properties.Resources.<ImageName>;

will return the image.

将返回图像。

回答by Andrius Naru?evi?ius

The program is executed in bin/debug (the place where all .dll's are), put the Resourcesfolder there.

该程序在 bin/debug (所有 .dll 所在的地方)中执行,将Resources文件夹放在那里。

回答by Mark Hall

Edit: Fixed Broken Links

编辑:修复断开的链接

Take a look at this MSDN article, it discusses Adding and Editing Resources and what your options are, and this MSDN articlediscussing Linked and Embedded resources using the Resource Designer.

看看这篇MSDN 文章,它讨论了添加和编辑资源以及您的选项,以及这篇MSDN 文章讨论了使用资源设计器链接和嵌入的资源

Project Properties Resources

项目属性资源

Then select your file

然后选择你的文件

enter image description here

在此处输入图片说明

Then you can access it like Madurika suggests.

然后你可以像 Madurika 建议的那样访问它。

i.e.

IE

Image imageCircle = YourPojectName.Properties.Resources.YourFileNameHere;

enter image description here

在此处输入图片说明