---
title: "deleteAllListViewItems"
canonical: "https://help.vicon.com/space/ShogunPost117/376965833/deleteAllListViewItems"
format: markdown
---
# Description

Deletes all items from a list view user control.

## Functional area

User Window

# Command syntax

## Syntax

|  |
| --- |
| `deleteAllListViewItems userControlID` |

### Arguments

| **Name** | **Type** | **Required** | **Comments** |
| --- | --- | --- | --- |
| `userControlID` | integer | yes | ID of list view to operate on |

### Flags

None

## Return value

void

## Examples

```plaintext
// Clear all items from a List View we created earlier.
int $listViewID = `getGlobalIntVar "MyListViewID"`; 
deleteAllListViewItems $listViewID;
```

> Macro (scroll-pagebreak)

# Additional information

## Related commands

- [addListViewItem](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376965197)
- [createListView](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376965659)
- [deleteListViewItem](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376965875)
- [getListViewItemCheck](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376966589)
- [getListViewSelItems](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376966601)
- [getNumListViewItems](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376966697)
- [selectListViewItem](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376967921)
- [setListViewColumns](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376968263)
- [setListViewHandler](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376968269)
- [setListViewItemCheck](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376968275)
- [setListViewItemText](https://vicon-help.atlassian.net/wiki/spaces/ShogunPost117/pages/376968281)