注意string 左右两边引号不能省略 privatevoidAddCellDropdown(stringpath){// 使用ClosedXML打开Excel文件using(varworkbook =newXLWorkbook(path)) {// Shee1 页面varworksheet1 = workbook.Worksheets.First();// 枚举varoptions = Enum.GetNames(typeof(ProtocolEnum)).ToList();varvalidOptions =$"\"{string....
I’ve also just written new tutorials that dive intohow to remove drop-downsandhow to edit drop-downs. There are also a few ways of using drop-downs that cater to niche scenarios. For instance, you can make drop-down lists where the list items change depending on what the user picks ...
You need to know to add a drop down list in excel because it is an easy way to control all the values you enter in a cell. You can make a drop-down list in Excel in several ways to handle this program perfectly. If you don't know much about using Excel, don't worry,...
1.1 测试准备 在做测试前,我们需要将【2. 环境准备】中的四个文件拷贝在工程里(如:我这里均放在了com.zyq.util.excel 包下)。 1.2 数据导入 1.2.1 导入解析为JSON 比如,我们有下面一个表格: Controller 代码: 1 2 3 4 5 6 @PostMapping("/import") publicJSONArray importUser(@RequestPart("file")Mu...
DropDown.TopLeftCell Property Reference Feedback Definition Namespace: Microsoft.Office.Interop.Excel Assembly: Microsoft.Office.Interop.Excel.dll C# 複製 public Microsoft.Office.Interop.Excel.Range TopLeftCell { get; } Property Value Range Applies to 產品版本 Excel primary interop assembly ...
To create a dropdown, select the cell where you want the dropdown to appear. Go to the “Data” tab and click “Data Validation.” In the “Settings” tab, choose “List” from the “Allow” dropdown menu. In the “Source” field, enter the list of options separated by commas (e...
1. Enter the Excel sheet where you have the data in the drop-down list. 2. Select the cell you want to edit, go to thedatatab,and click ondata validation. 3. Within the data validation box,you will have to adjust the range of cellsto include themin the document.Finally,clickon...
createCellStyle(); rowStyle.setAlignment(HorizontalAlignment.CENTER); rowStyle.setVerticalAlignment(VerticalAlignment.CENTER); //创建一个DataFormat对象 DataFormat format = book.createDataFormat(); rowStyle.setDataFormat(format.getFormat("@")); // 设置表格列宽度(默认为15个字节) sheet.setDefaultColumn...
Learn more about the Microsoft.Office.Interop.Excel.DropDown.BottomRightCell in the Microsoft.Office.Interop.Excel namespace.
Difficult one - I need to create a drop-down box that when I select the dropdown value, it returns an abbreviated word. I have a worksheet that has over 100...