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27 lut 2019 · You can either use the Erase or ReDim statements to clear the array. Examples of each are shown in the MSDN documentation. 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:
29 paź 2021 · Clear Entire Array. To clear an entire array, you can use the Erase Statement: Erase arrExample. In practice: Sub ClearArray() 'Create Static Array Dim arrExample(1 to 3) as String 'Define Array Values. arrExample(1) = "Shelly". arrExample(2) = "Steve".
For objects, you can do this just by copying an undefined array into a variant and back: Dim o() As Worksheet Dim v As Variant v = o o = v For non-objects, make an empty array in a variant and then change its type code:
13 wrz 2021 · This example uses the Erase statement to reinitialize the elements of fixed-size arrays and deallocate dynamic-array storage space. ' Declare array variables. Dim NumArray(10) As Integer ' Integer array. Dim StrVarArray(10) As String ' Variable-string array. Dim StrFixArray(10) As String * 10 ' Fixed-string array.
In an array that has all the values of a string, erase statement will reset all the elements to (variable length) to the zero-length string “” and (fixed length) to zero. In an array which has numeric values, erase statement will reset all the elements to zeros.
8 lip 2024 · If you want to clear out that data without affecting the size of the array itself, you just issue an Erase command followed by the array name. What this does is pretty straightforward – it removes all the data from the array elements, essentially leaving you with a blank slate.
How to use the Excel VBA Erase function to clear the contents of one or more VBA Arrays. Delete all items in a VBA Array.
