## UnknownControl class

Unknow control.

```csharp
public class UnknownControl : ActiveXControl
```

## Properties

| Name | Description |
| --- | --- |
| virtual [BackOleColor](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/backolecolor/) { get; set; } | Gets and sets the ole color of the background.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| override [Data](../../aspose.cells.drawing.activexcontrols/unknowncontrol/data/) { get; } | Gets and sets the binary data of the control. |
| [Font](../../aspose.cells.drawing.activexcontrols/activexcontrol/font/) { get; } | Represents the font of the control.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| virtual [ForeOleColor](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/foreolecolor/) { get; set; } | Gets and sets the ole color of the foreground.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| virtual [Height](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/height/) { get; set; } | Gets and sets the height of the control in unit of points.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [IMEMode](../../aspose.cells.drawing.activexcontrols/activexcontrol/imemode/) { get; set; } | Gets and sets the default run-time mode of the Input Method Editor for the control as it receives focus.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| virtual [IsAutoSize](../../aspose.cells.drawing.activexcontrols/activexcontrol/isautosize/) { get; set; } | Indicates whether the control will automatically resize to display its entire contents.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| [IsEnabled](../../aspose.cells.drawing.activexcontrols/activexcontrol/isenabled/) { get; set; } | Indicates whether the control can receive the focus and respond to user-generated events.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| [IsLocked](../../aspose.cells.drawing.activexcontrols/activexcontrol/islocked/) { get; set; } | Indicates whether data in the control is locked for editing.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| [IsTransparent](../../aspose.cells.drawing.activexcontrols/activexcontrol/istransparent/) { get; set; } | Indicates whether the control is transparent.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| virtual [IsVisible](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/isvisible/) { get; set; } | Indicates whether this control is visible.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [LinkedCell](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/linkedcell/) { get; set; } | Gets and sets the linked cell.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [ListFillRange](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/listfillrange/) { get; set; } | Gets and sets the list fill range.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [MouseIcon](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/mouseicon/) { get; set; } | Gets and sets a custom icon to display as the mouse pointer for the control.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [MousePointer](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/mousepointer/) { get; set; } | Gets and sets the type of icon displayed as the mouse pointer for the control.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| virtual [Shadow](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/shadow/) { get; set; } | Indicates whether to show a shadow.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [TextAlign](../../aspose.cells.drawing.activexcontrols/activexcontrol/textalign/) { get; set; } | Represents how to align the text used by the control.(Inherited from [`ActiveXControl`](../activexcontrol/).) |
| override [Type](../../aspose.cells.drawing.activexcontrols/unknowncontrol/type/) { get; } | Gets the type of the ActiveX control. |
| virtual [Width](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/width/) { get; set; } | Gets and sets the width of the control in unit of points.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |
| [Workbook](../../aspose.cells.drawing.activexcontrols/activexcontrolbase/workbook/) { get; } | Gets the [`Workbook`](../activexcontrolbase/workbook/) object.(Inherited from [`ActiveXControlBase`](../activexcontrolbase/).) |

## Methods

| Name | Description |
| --- | --- |
| [GetRelationshipData](../../aspose.cells.drawing.activexcontrols/unknowncontrol/getrelationshipdata/)(string) | Gets the related data. |

### Examples

```csharp
namespace AsposeCellsExamples
{
    using Aspose.Cells;
    using Aspose.Cells.Drawing; // Added missing namespace AsposeCellsExamples
    using Aspose.Cells.Drawing.ActiveXControls;
    using System;

    public class ActiveXControlsClassUnknownControlDemo
    {
        public static void Run()
        {
            // Create a new workbook
            Workbook workbook = new Workbook();
            Worksheet worksheet = workbook.Worksheets[0];

            // Add an Unknown ActiveX control to the worksheet
            Shape shape = worksheet.Shapes.AddActiveXControl(
                ControlType.Unknown,
                0,  // topRow
                0,  // top
                0,  // leftColumn
                0,  // left
                100,// width
                50  // height
            );

            // Get the UnknownControl instance from the shape
            UnknownControl unknownControl = (UnknownControl)shape.ActiveXControl;
            unknownControl.IsVisible = true;

            // Save the workbook
            workbook.Save("UnknownControlDemo.xlsx");
        }
    }
}
```

### See Also

* class [ActiveXControl](../activexcontrol/)
* namespace [Aspose.Cells.Drawing.ActiveXControls](../../aspose.cells.drawing.activexcontrols/)
* assembly [Aspose.Cells](../../)