## SpreadsheetLocker class

Low code api to lock spreadsheet file.

```csharp
public class SpreadsheetLocker
```

## Methods

| Name | Description |
| --- | --- |
| static [Process](../../aspose.cells.lowcode/spreadsheetlocker/process/#process)(LowCodeLoadOptions, LowCodeSaveOptions, AbstractLowCodeProtectionProvider) | Locks spreadsheet file with specified settings. |
| static [Process](../../aspose.cells.lowcode/spreadsheetlocker/process/#process_1)(LowCodeLoadOptions, LowCodeSaveOptions, string, string) | Locks spreadsheet file with specified settings. |
| static [Process](../../aspose.cells.lowcode/spreadsheetlocker/process/#process_3)(string, string, string, string) | Locks spreadsheet file with specified settings. |
| static [Process](../../aspose.cells.lowcode/spreadsheetlocker/process/#process_2)(LowCodeLoadOptions, LowCodeSaveOptions, string, string, string, ProtectionType) | Locks spreadsheet file with specified settings. |

### Examples

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

namespace AsposeCellsExamples
{
    public class LowCodeClassSpreadsheetLockerDemo
    {
        public static void Run()
        {
            // Use SpreadsheetLocker to protect the workbook
            SpreadsheetLocker.Process("template.xlsx", "locked.xlsx", "mypassword", "mypassword");
        }
    }
}
```

### See Also

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