ReDim Preserve DynArray (UBound (DynArray) + 1)在多维数组中,用 Preserve 关键字只能改变最后一维的上界;如果改变了其它维或最后一维的下界,那么运行时就会出错。所以可这样编程:
ReDim Preserve Matrix (10, UBound (Matrix, 2) + 1)而不可这样编程:
ReDim Preserve Matrix (UBound (Matrix, 1) + 1, 10)ReDim Preserve DynArray (UBound (DynArray) + 1)ReDim Preserve Matrix (10, UBound (Matrix, 2) + 1)ReDim Preserve Matrix (UBound (Matrix, 1) + 1, 10)
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