You can use data validation to make all sorts of rules. You might want to restrict input to a certain number of letters or digits, set up a predefined list of acceptable date inputs, or even create a range of approved numerical inputs. You can also set up your data validation to sho...
Range.dataValidation属性(使用DataValidation对象)是在 Excel 中对数据验证进行编程控制的切入点。DataValidation对象有到五个属性: rule— 定义构成范围的有效数据的内容。 请参阅DataValidationRule。 errorAlert— 指定当用户输入无效数据时是否弹出错误,并定义警报文本、标题和样式;例如 、informationwarning和stop。 请...
DataSeries 方法:在指定区域内创建数据系列。 DataTypeToText 方法:如果区域中的任何单元格是已链接数据类型(例如股票或地理位置),则此调用会将其值转换为文本。如果区域中的单元格均_不是_已链接数据类型,则调用会失败。 Delete 方法:删除对象,参数shift可选,仅与**Range** 对象一起使用。 指定如何移动单元格来...
Data validation is beneficial for controlling data input into your worksheet. Learn the optimal setup, limitations, and how to expand data preparation capabilities.
getInvalidCellsOrNullObject(): Excel.RangeAreas; 返回 Excel.RangeAreas 注解 [ API 集:ExcelApi 1.9 ]load(options) 将命令加入队列以加载对象的指定属性。 阅读属性前必须先调用 context.sync()。 TypeScript 复制 load(options?: Excel.Interfaces.DataValidationLoadOptions): Excel.DataValidation; 参数 ...
setText("请输入1/1/1970-12/31/1970之间的日期:"); CellRange rangeDate = sheet.getCellRange("B6"); rangeDate.getDataValidation().setAllowType(CellDataType.Date); rangeDate.getDataValidation().setCompareOperator(ValidationComparisonOperator.Between); rangeDate.getDataValidation().setFormula1("1/1...
CellRange rangeDate= sheet.getCellRange("B6"); rangeDate.getDataValidation().setAllowType(CellDataType.Date); rangeDate.getDataValidation().setCompareOperator(ValidationComparisonOperator.Between); rangeDate.getDataValidation().setFormula1("1/1/1970"); ...
In the ‘End Date’ box, type in the formula =TODAY() The ‘TODAY () formula automatically returns today’s date. Preventing duplicate values To prevent users from entering duplicate values, perform the following steps. Select the range. Open the Data Validation window. From the ”’Allow”...
(Type)SetvalidationRange=ws.Range("C1:C62")'C has the value that need filter (Activity)'filter the range to show only rows where type = 1filterRange.AutoFilter Field:=6,Criteria1:=1'create the data validation from the filtered rangeWithwss.Range("Activity").Validation.Delete...
rangeDate.getDataValidation().setAllowType(CellDataType.Date); rangeDate.getDataValidation().setCompareOperator(ValidationComparisonOperator.Between); rangeDate.getDataValidation().setFormula1("1/1/1970"); rangeDate.getDataValidation().setFormula2("12/31/1970"); ...