|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/automate-repetitive-tasks-with-excel-macros/
课程评论：没有评论
**Coursera课程摘要：使用Excel宏自动执行重复性任务** 本课程将重点介绍如何利用Microsoft Excel及其强大的宏功能来自动化重复性的数据处理任务。Excel作为一款广泛应用于各行各业的数据处理工具，为用户提供了生成报告和商业洞察的能力。 课程的核心内容是通过 **宏录制器** 来创建宏，从而简化繁琐的操作。例如，当您需要统一处理表格中格式不一的日期时，可以通过录制一个应用统一格式的宏，然后在需要时随时播放该宏来完成。 宏录制器在记录您的操作时，实际上是将这些步骤转化为 **Visual Basic for Applications (VBA)** 代码。这些可被记录的操作包括但不限于：输入文本或数字、点击单元格或功能区命令、格式化单元格、行或列，甚至是从Microsoft Access等外部数据源导入数据。 值得注意的是，VBA是集成在大多数Office应用程序中的强大Visual Basic编程语言的一个子集。虽然VBA本身提供了在Office应用程序之间自动化过程的能力，但如果您使用宏录制器能够满足您的需求， **并非必须掌握VBA代码或计算机编程知识**。 然而，需要强调的是，宏录制器会捕捉您执行的几乎每一个操作。因此，如果在录制过程中发生任何失误，例如误点某个按钮，这些失误也会被一同录入。此时，您需要重新录制整个过程，或者直接修改生成的VBA代码。 为确保宏的效率和准确性，建议在您 **非常熟悉整个操作流程** 的情况下进行录制。录制过程越流畅，回放时宏的执行效率也就越高。
Microsoft Excel is the go-to tool for working with data. There are probably a handful of people who haven't used Excel, given its immense popularity. Excel is a widely used software application in industries today, built to generate reports and business insights. Excel supports several in-built applications that make it easier to use. To automate a repetitive task, you can record a macro with the Macro Recorder in Microsoft Excel. Imagine you have dates in random formats and you want to apply a single format to all of them. A macro can do that for you. You can record a macro applying the format you want, and then replay the macro whenever needed.When you record a macro, the macro recorder records all the steps in Visual Basic for Applications (VBA) code. These steps can include typing text or numbers, clicking cells or commands on the ribbon or on menus, formatting cells, rows, or columns, or even importing data from an external source, say, Microsoft Access. Visual Basic Application (VBA) is a subset of the powerful Visual Basic programming language, and is included with most Office applications. Although VBA gives you the ability to automate processes within and between Office applications, it is not necessary to know VBA code or computer programming if the Macro Recorder does what you want.It is important to know that you when you record a macro, the Macro Recorder captures almost every move you make. So if you make a mistake in your sequence, for example, clicking a button that you did not intend to click, the Macro Recorder will record it. The resolution is to re-record the entire sequence, or modify the VBA code itself. This is why whenever you record something, it's best to record a process with which you're highly familiar. The more smoothly you record a sequence, the more efficiently the macro will run when you play it back.
