## ErrorCellValueType enumeration

Represents a cell value which contains an error.

```csharp
public enum ErrorCellValueType
```

### Values

| Name | Value | Description |
| --- | --- | --- |
| Value | `1` | Represents the value of a cell containing a #VALUE! error. |
| Ref | `3` | Represents the value of a cell containing a #REF! error. |
| Name | `4` | Represents the value of a cell containing a #NAME? error. |
| NA | `6` | Represents the value of a cell containing a #N/A error. |
| Blocked | `10` | Represents the value of a cell containing a #BLOCKED! error. |
| Busy | `14` | Represents the value of a cell containing a #BUSY! error. |
| Calc | `13` | Represents the value of a cell containing a #CALC! error. |
| Connect | `9` | Represents the value of a cell containing a #CONNECT! error. |
| Field | `12` | Represents the value of a cell containing a #FIELD! error. |
| Spill | `8` | Represents the value of a cell containing a #SPILL! error. |
| Unknown | `11` | Represents the value of a cell containing a #UNKNOWN! error. |
| TimeOut | `19` | Represents the value of a cell containing a #TIMEOUT! error. |
| External | `18` | Represents the value of a cell containing an #EXTERNAL! error. |

### Examples

```csharp
using System;
using Aspose.Cells;

namespace AsposeCellsExamples
{
    public class CellsClassErrorCellValueTypeDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            
            // Access first worksheet
            Worksheet worksheet = workbook.Worksheets[0];
            
            // Set a formula that will result in a spill error
            worksheet.Cells["A1"].Formula = "=UNIQUE({1,2,3;1,2,3})";
            
            try
            {
                // Calculate formulas to trigger the error
                workbook.CalculateFormula();
            }
            catch (Exception)
            {
                // Expected spill error
            }
            
            // Get the cell's rich value
            CellRichValue richValue = worksheet.Cells["A1"].GetRichValue();
            
            // Check the error type
            if (richValue.ErrorValue == ErrorCellValueType.Spill)
            {
                Console.WriteLine("Cell contains a spill error as expected");
            }
            
            // Save the workbook
            workbook.Save("ErrorCellValueTypeDemo.xlsx");
        }
    }
}
```

### See Also

* namespace [Aspose.Cells](../../aspose.cells/)
* assembly [Aspose.Cells](../../)