Array数组操作举例

        Dim iArr(5) As Int32 'iArr.Length=6

        Dim bArr(5, 5) As Boolean 'bArr.Rank=2,bArr.Length=36

        Array.Clear(iArr, 0, iArr.Length - 1)

        For i As Int32 = iArr.GetUpperBound(0) To 0 Step -1 'iArr.GetUpperBound(0)=5

            '数组的元素为

            iArr.SetValue(i, i)

        Next

        Array.Sort(iArr) '数组元素经过排序后为0，1，2，3，4，5

        For i As Int32 = 0 To iArr.GetUpperBound(0)

            '输出数组元素

        Next

使用ArrayList对象更改Array对象容量大小举例

Dim iArr(5) As Int32

        For i As Int32 = 0 To iArr.GetUpperBound(0)

            iArr.SetValue(i, i) '0,1,2,3,4,5

        Next

        Dim iArrList As New System.Collections.ArrayList(iArr) 'iArrList.Count=6

        For i As Int32 = 6 To 10

            iArrList.Add(i)

        Next 'iArrList.Count=11

        iArrList.Insert(5, 99) 'iArrList.Count=12

        iArrList.Capacity = 100 'iArrList.Count=12

        iArrList.TrimToSize() 'iArrList.Count=12

        iArr = iArrList.ToArray(GetType(Int32))

        For i As Int32 = 0 To iArr.GetUpperBound(0) 'iArr.GetUpperBound(0)=11

            '输出：0,1,2,3,4,99,5,6,7,8,9,10

        Next