如何在 dotnet 上以编程方式截取屏幕截图并通过电子邮件发送 [英] How to take a screenshot and send by email programaticly on dotnet

问题描述

背景:

我正在开发一个商业应用程序，在最后阶段我们遇到了一些奇怪的错误，主要是连接和一些边缘用例.

I'm developing a bussiness application, and in the final stages we are encountering some extrange errors, mostly with connection and some edge use cases.

对于这种异常，我们现在提供了一个包含错误详细信息的漂亮对话框，用户可以截取其中的屏幕截图，然后通过电子邮件发送并附上一些备注.

For this kind of exceptions, we now provide a nice dialog with error details, of which the user take a screenshot, and send by email with some remarks.

问题:

我想提供更好的体验，并在同一个对话框中提供一个按钮，点击后会打开 Outlook 并准备电子邮件，附上截图作为附件，可能还有日志文件，然后用户可以添加备注并按发送按钮.

I would like to provide a better experience, and provide a single button in the same dialog, wich uppon click, would open outlook and prepare the email, with a screenshot as attachment and maybe a log file, then the user can add remarks and press the send button.

问题:

如何以编程方式截取此屏幕截图，然后将其作为附件添加到 Outlook 邮件中?

How can I take this screenshot programaticly, and then add it as attachment in a outlook mail?

备注:

应用程序在 Microsoft .Net Framework 2.0、C# 或 VB 中

The app is in Microsoft .Net Framework 2.0, C# or VB

推荐答案

首先，要发送截图，可以使用如下代码:

First of all, to send the screenshot, you can use the following code:

//Will contain screenshot
Bitmap screenshot = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height, PixelFormat.Format32bppArgb);
Graphics screenshotGraphics = Graphics.FromImage(bmpScreenshot);
//Make the screenshot
screenshotGraphics.CopyFromScreen(Screen.PrimaryScreen.Bounds.X, Screen.PrimaryScreen.Bounds.Y, 0, 0, Screen.PrimaryScreen.Bounds.Size, CopyPixelOperation.SourceCopy);
screenshot.save("a place to temporarily save the file", ImageFormat.Png);

要通过 Outlook 发送邮件，您可以使用此处

To send the mail through outlook, you could use the method described here

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