The VBA ISARRAY function is listed under the information category of VBA functions. When you use it in a VBA code, it evaluates the supplied expression and returns TRUE if it is an array else FALSE. In simple words, it can check whether the value supplied is an array or not and returns TRUE or FALSE based on that.
Syntax
IsArray(VarName)
Arguments
- VarName: A variable you want to test to check if that’s an array or not.
Example
To practically understand how to use the VBA ISARRAY function, you need to go through the below example where we have written a vba code by using it:
In the above code, we have used ISARRAY to check if mV is an array. As you can see, we have already assigned an array to mV. When we run this, it returns TRUE in cell A1.
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