Syncfusion.XlsIO.Base
Example 


ShowPromptBox Property

True if prompt box is shown. otherwise False. Default value is True.
Syntax
'Declaration
 
Property ShowPromptBox As Boolean
'Usage
 
Dim instance As IDataValidation
Dim value As Boolean
 
instance.ShowPromptBox = value
 
value = instance.ShowPromptBox
bool ShowPromptBox {get; set;}
Remarks
PromptBox shows whenever you click the Datavalidation cell. To know more about ShowPromptBox property refer this link.
Example
The following code illustrates the use of ShowPromptBox property.
using Syncfusion.XlsIO;
using System.Drawing;
            
class Example
{
    static void Main()
    {
        using (ExcelEngine excelEngine = new ExcelEngine())
        {
           //Create a worksheet.        
           IApplication application = excelEngine.Excel;
           application.DefaultVersion = ExcelVersion.Excel2013;
           IWorkbook workbook = application.Workbooks.Create(1);
           IWorksheet worksheet = workbook.Worksheets[0];
           worksheet.Range["C3"].CellStyle.Color = Color.LightGray;
           worksheet.Range["C1"].Text = "Data Validation List in C3";
           worksheet.Range["C1"].AutofitColumns();
            
           // DataValidation in Worksheet Range
           IDataValidation dataValidation = worksheet.Range["C3"].DataValidation;
           dataValidation.ListOfValues = new string[] { "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" };
           dataValidation.PromptBoxTitle = "Sample";
           dataValidation.PromptBoxText = "Data validation for list";
           dataValidation.ShowPromptBox = true; //True if prompt box is shown
           dataValidation.PromptBoxHPosition = 25;
           dataValidation.PromptBoxVPosition = 30;
           dataValidation.IsPromptBoxPositionFixed = true;
           dataValidation.IsPromptBoxVisible = true;
           dataValidation.IsListInFormula = true;
           workbook.SaveAs("DataValidation.xlsx");
           workbook.Close();
           excelEngine.Dispose();
        }
     }
 }
AssemblyVersion

Syncfusion.XlsIO.Base: 17.1460.0.32

See Also