本文介绍了怎样捕捉当前画面的图像?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我要添加到捕捉当前画面在我的应用程序,并通过电子邮件发送的能力,为用户。我有一个非常非技术用户群,所以我需要这是越简单越好。我打算让他们点击称为菜单项帮帮我吧!这将随后捕捉当前应用程序屏幕,希望能为JPG或PNG,然后打开Outlook并添加图像作为附件。

I want to add the ability for the users to capture the current screen in my app and email it. I have a very non-technical user base so I need this to be as simple as possible. I plan to let them click a menu item called Help Me! which will then capture the current Application Screen, hopefully as a jpg or png, and then open Outlook and add the image as an attachment.

我读通过这篇文章抓屏在code ++项目,但它是一个小老头,不正是我一直在寻找的,所以我想我会检查是否有这样做的更好的方法。

I was reading through this post ScreenCapture on Code Project but it is a little old and isn't exactly what I was looking for so I thought I would check if there is a better way of doing this.

我该如何开始呢?有一个库或者内置的足够的能力?

How do I get started on this? Is there a library or are the built in capabilities enough?

谢谢!

推荐答案

这后您链接是正确的做法,他们只是说得很复杂。您可能需要使用 图形。 CopyFromScreen

That post you linked is the right approach, they just made it very complex. You would want to use Graphics.CopyFromScreen.

Rectangle bounds = this.Bounds;

using(Bitmap ss = new Bitmap(bounds.Width, bounds.Height))
using(Graphics g = Graphics.FromImage(ss))
{
  g.CopyFromScreen(this.Location, Point.Empty, bounds.Size);
  ss.Save("test.jpg", ImageFormat.Jpeg);
}

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10-12 00:37