UiPath RPA Academy 学习笔记 Lesson 9

Lesson 9

1.-When working with Excel files, the first activity will always be the Excel application scope.

2.-Important activity: Visible checkbox (一般不打勾)
it tells UiPath to either read the file using Microsoft Excel, (requires MS office excel installed, multiple processes can use the same file, visible real-time changes)
or, if it is unchecked, the read operation will be performed internally directly on the file.(does no require MS office excel, only one process can use the file, works only for xlsx format)

3.sorted table with the headers we enabled in the write range action

4.select range：select the individual cells found in the specified range – you can use it to delete, copy, move or do any other operations directly in Microsoft Excel.

5.ReadRange reads a portion of an excel file and outputs a data-table.

6.Output data-table converts a data-table into a string, usually for displaying and Write Range, writes a data-table into an excel file.

7.write range, writes a data-table into an excel file.

8.Get Row Item activity: look at each value individually
Eg：row.Item(2).ToString ;

9.Arrays in UIpath: {1,2,3} {“this”,”that”,”something”}

10.判断是否为空：string.IsNullOrEmpty(tempItem.Trim()) –连带删除空格

11.判断某单元格中的值是否为abc：tempItem.ToString.Equal(“abc”)

12.判断某条件中row的行数index：dt.Rows.IndexOf(row)-1 (后面的数值自行测试)

13.复制表格（有header，没有内容）：dt.clone()

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本人编程小白，在自学uipath，记录学习笔记方便复习。
本笔记为UiPath RPA Academy视频摘要, 转发请给credit
By: Lauren Ye