添加单元格数据验证

在 GridWeb 的 GridCell 中创建数据验证

下面的示例代码在 B3 单元格中创建了数据验证。如果输入任何不在 20 到 40 之间的值,B3 单元格将以红色 XXXX的形式显示验证错误,如屏幕截图所示。

todo:image_alt_text

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
// Access first worksheet
GridWorksheet sheet = GridWeb1.WorkSheets[0];
// Access cell B3
GridCell cell = sheet.Cells["B3"];
// Add validation inside the gridcell
// Any value which is not between 20 and 40 will cause error in a gridcell
GridValidation val = cell.CreateValidation(GridValidationType.WholeNumber, true);
val.Formula1 = "=20";
val.Formula2 = "=40";
val.Operator = GridOperatorType.Between;
val.ShowError = true;
val.ShowInput = true;