## InsertColumns(int, int) {#insertcolumns}

Inserts some columns into the worksheet.

```csharp
public void InsertColumns(int columnIndex, int totalColumns)
```

| Parameter | Type | Description |
| --- | --- | --- |
| columnIndex | Int32 | Column index. |
| totalColumns | Int32 | The number of columns. |

### See Also

* class [GridCells](../)
* namespace [Aspose.Cells.GridDesktop.Data](../../../aspose.cells.griddesktop.data/)
* assembly [Aspose.Cells.GridDesktop](../../../)

---

## InsertColumns(int, int, bool) {#insertcolumns_1}

Inserts some columns into the worksheet.

```csharp
public void InsertColumns(int columnIndex, int totalColumns, bool updateReference)
```

| Parameter | Type | Description |
| --- | --- | --- |
| columnIndex | Int32 | Column index. |
| totalColumns | Int32 | The number of columns. |
| updateReference | Boolean | Indicates if references in other worksheets will be updated. |

### See Also

* class [GridCells](../)
* namespace [Aspose.Cells.GridDesktop.Data](../../../aspose.cells.griddesktop.data/)
* assembly [Aspose.Cells.GridDesktop](../../../)