I have an array like this:
```
Dim aFirstArray() As Variant
```
How do I clear the entire array?
What about a collection?
Comment clear the entire array?
Re: Comment clear the entire array?
You can either use the `Erase` or `ReDim` statements to clear the array. Examples of each are shown in [the MSDN documentation](https://learn.microsoft.com/en-us/dotnet/visual-basic/language-reference/statements/erase-statement). For example:
```
Dim threeDimArray(9, 9, 9), twoDimArray(9, 9) As Integer
Erase threeDimArray, twoDimArray
ReDim threeDimArray(4, 4, 9)
```
To remove a collection, you iterate over its items and use the `Remove` method:
```
For i = 1 to MyCollection.Count
MyCollection.Remove 1 ' Remove first item
Next i
```
```
Dim threeDimArray(9, 9, 9), twoDimArray(9, 9) As Integer
Erase threeDimArray, twoDimArray
ReDim threeDimArray(4, 4, 9)
```
To remove a collection, you iterate over its items and use the `Remove` method:
```
For i = 1 to MyCollection.Count
MyCollection.Remove 1 ' Remove first item
Next i
```