Whenever a row is added to a ListObject that is bound to data, the BeforeAddDataBoundRow event is raised. You can handle this event to perform your data validation. For example, if your application requires that only employees between the ages of 18 and 65 can be added ...
向DataList 的编辑界面添加验证控件 (C#) 自定义 DataList 的编辑界面 (C#) 编辑和删除 DataList 中的数据的概述 (VB) 执行批量更新 (VB) 处理BLL 和 DAL 级别的异常 (VB) 向DataList 的编辑界面添加验证控件 (VB) 自定义 DataList 的编辑...
Note:If you want to use data validation with workbooks in Excel Services or the Excel Web App you will need to create the data validation in the Excel desktop version first. The width of the drop-down list is determined by the width of the cell that has the data validation. You might ...
DataValidation.List 属性 Learn 发现 产品文档 开发语言 主题 登录 Office 加载项 Guides Office 应用程序 资源 免费帐户 本文原文为英文,已针对你所在市场进行了翻译。 你对所用语言的质量的满意度如何? 版本 DocumentFormat.OpenXml 2.8.1 DataFields DataReference...
to predefined choices specified in the drop-down. to create a drop-down list, first enter all possible options you would like included in the validation list. then, visit the data tab, click data validation, select list, and add the cells you want to use in the data validation list in ...
Click the control that you want to add data validation to. On theFormatmenu, clickData Validation. In theData Validationdialog box, clickAdd. UnderIf this condition is true, add a condition. Example The following example shows how to create a data validation condition to ensure that ...
What can you use Data Validation for ? 1) For restricting the type of data that can be entered in a particular cell. 2) To provide a drop-down list of values that can be entered in a particular cell. 3) Displaying a descriptive prompt to remind users what type of information should ...
("Activity").Validation.Delete'remove any existing validation.AddType:=xlValidateList,AlertStyle:=xlValidAlertStop,_Formula1:="="&filterRange.Columns(1).SpecialCells(xlCellTypeVisible).Address.IgnoreBlank=True.InCellDropdown=True.InputTitle="".ErrorTitle="Error".InputMessage="...
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DataValidation.List 属性 参考 反馈 定义 命名空间: DocumentFormat.OpenXml.Office2016.Excel 程序集: DocumentFormat.OpenXml.dll 包: DocumentFormat.OpenXml v3.0.1 列表。 表示架构中的以下元素标记:x12ac:list。 C# 复制 public DocumentFormat.OpenXml.Office2010.ExcelAc.List? List { get; set; }...