Likewise, the user can also input message that appears before entering data, it helps users to explain with valid entries and error message that appear in case of any invalid data entered. This particularExcel data validation errorclearly indicates that the value assigned by you doesn’t match w...
Add Data Validation to cell "C4" using the Data Validation command on the Data Tab.Change the validation criteria to a whole number, between 0 and 10.Display the Input Message tab and untick the "Show input message when cell is selected".Display the Error Alert tab and untick the "Show ...
sheet.Range["C2"].DataValidation.ShowError =true; sheet.Range["C2"].DataValidation.ErrorTitle ="错误001"; sheet.Range["C2"].DataValidation.ErrorMessage ="请从下拉列表中选择一个项目"; 效果图: 完整代码: usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSpire.Xls...
With Range("e5").Validation .Add Type:=xlValidateWholeNumber, _ AlertStyle:= xlValidAlertStop, _ Operator:=xlBetween, Formula1:="5", Formula2:="10" .InputTitle = "Integers" .ErrorTitle = "Integers" .InputMessage = "Enter an integer from five to ten" .ErrorMessage = "You must ente...
The data validation formula is valid! Nothing wrong with it! Read the error message well,it's straightforward! It means that the data validation list must be a one-way list (single column range or single row range), or a delimited list like this:A, B, AB, CD. ...
let redundantStringRule = { custom: { formula: "=NOT(ISNUMBER(SEARCH(A2,C2)))" } }; commentsRange.dataValidation.rule = redundantStringRule; commentsRange.dataValidation.errorAlert = { message: "It is redundant to include the baby name in the comment.", showAlert: true, style: "Informati...
Step 2. Go to the formula category and scroll down to findError Checking Rulessection. Step 3. UncheckData entered in a table is invalidand hitOK. Fix 4: Turn off Error Messages If this error message appears repeatedly after trying all the solutions above, you can turn off error messages...
When you’re happy with your error message, click OK to activate it. Note: If the user tries to enter a value that isn’t valid, an Error Alert appears with your customized message If you decide to add an error alert to your data validation, there are a few alert types to choo...
showErrorMessage:true, formulae: element.data, } } } const buffer=await wb.xlsx.writeBuffer() saveAs(newBlob([buffer], { type:'application/octet-stream', }), `${filename}.xlsx`, ) } 参考文献:[1] exceljs中文文档 注: 1、columns 的参数有: ...
Assembly: Microsoft.Office.Interop.Excel.dll Returns or sets the data validation error message. Read/write String. C# Copy public string ErrorMessage { get; set; } Property Value String Applies to ProductVersions Excel primary interop assembly Latest Feedback Was this page helpful? Yes No In...