# Resize splits

## Content



List lets you resize horizontal and vertical splits at runtime. The following table provides a brief description about horizontal and vertical resizing in List.

| Resizing Type | Description |
| --- | --- |
| Vertical Resizing | To resize vertical splits in the List, you can set **AllowVerticalSplit** property of the **C1List** class to **true**. Setting this property to true displays a split box at the top edge of the vertical scroll bar. This split box turns into a double horizontal bar with vertical arrows, when you move cursor over it. These vertical arrows can be dragged to create splits at run time. |
| Horizontal Resizing | To resize horizontal splits in the List, you can set **AllowHorizontalSplit** property of the C1List class to **true**. Setting this property to true displays a split box at the left edge of the horizontal scroll bar. This split box turns into a double horizontal bar with horizontal arrows, when you ,move the cursor over it. These horizontal arrows can be dragged to create splits at run time. |

The following code demonstrates how to enable horizontal resizing by setting **AllowHorizontalSplit** property to **true**.

```csharp
c1List1.AllowHorizontalSplit = true;
```

Similarly, you can enable vertical resizing by setting AllowVerticalSplit property to **true**.