使用C#自动化生成Excel单元格数据验证

using Spire.Xls;

Workbook workbook = new Workbook();
Worksheet sheet = workbook.Worksheets[0];
sheet.Name = "员工信息录入";

// 部门列表
sheet.Range["A1"].Text = "可选部门：";
sheet.Range["A2"].Text = "人事部";
sheet.Range["A3"].Text = "财务部";
sheet.Range["A4"].Text = "技术部";
sheet.Range["A5"].Text = "市场部";

// 员工录入区
sheet.Range["C1"].Text = "所属部门：";
CellRange deptCell = sheet.Range["C2"];

deptCell.DataValidation.AllowType = CellDataType.Formula;
// 设置下拉列表数据源
deptCell.DataValidation.DataRange = sheet.Range["A2:A5"];
// 也可直接设置列表内容
//deptCell.DataValidation.Values = ["人事部", "财务部", "技术部", "市场部"];
deptCell.DataValidation.ShowError = true;
deptCell.DataValidation.AlertStyle = AlertStyleType.Stop;
deptCell.DataValidation.ErrorTitle = "输入错误";
deptCell.DataValidation.ErrorMessage = "请从下拉列表中选择部门！";

// 输入提示
deptCell.DataValidation.ShowInput = true;
deptCell.DataValidation.InputTitle = "选择部门";
deptCell.DataValidation.InputMessage = "请从固定部门列表中选择。";

sheet.Range["D1"].Text = "员工年龄 (18-60)：";
CellRange ageCell = sheet.Range["D2"];

ageCell.DataValidation.AllowType = CellDataType.Integer;
ageCell.DataValidation.CompareOperator = ValidationComparisonOperator.Between;
ageCell.DataValidation.Formula1 = "18";
ageCell.DataValidation.Formula2 = "60";
ageCell.DataValidation.ShowError = true;
ageCell.DataValidation.ErrorMessage = "请输入 18 到 60 之间的整数！";

sheet.Range["E1"].Text = "入职日期 (2023年)：";
CellRange hireDateCell = sheet.Range["E2"];

hireDateCell.DataValidation.AllowType = CellDataType.Date;
hireDateCell.DataValidation.CompareOperator = ValidationComparisonOperator.Between;
hireDateCell.DataValidation.Formula1 = "2023-01-01";
hireDateCell.DataValidation.Formula2 = "2023-12-31";
hireDateCell.DataValidation.ShowError = true;
hireDateCell.DataValidation.ErrorMessage = "请输入 2023 年的有效日期！";

sheet.Range["F1"].Text = "工号 (6位)：";
CellRange idCell = sheet.Range["F2"];

idCell.DataValidation.AllowType = CellDataType.TextLength;
idCell.DataValidation.CompareOperator = ValidationComparisonOperator.Equal;
idCell.DataValidation.Formula1 = "6";
idCell.DataValidation.ShowError = true;
idCell.DataValidation.ErrorMessage = "工号必须为 6 位字符！";

sheet.Range["G1"].Text = "基本工资：";
sheet.Range["G2"].NumberValue = 4000;
sheet.Range["H1"].Text = "实发工资：";
CellRange salaryCell = sheet.Range["H2"];

salaryCell.DataValidation.AllowType = CellDataType.Formula;
salaryCell.DataValidation.Formula1 = "=H2>G2";
salaryCell.DataValidation.ShowError = true;
salaryCell.DataValidation.ErrorMessage = "实发工资必须大于基本工资！";

// 自动对齐并保存
sheet.Range.Style.Font.FontName = "微软雅黑";
sheet.Range.Style.Font.Size = 12f;
sheet.Range.AutoFitColumns();
workbook.SaveToFile("DataValidation.xlsx", ExcelVersion.Version2016);