Question

对不起，我在上一条消息中说得不够清楚！

情况如下用户可以在Excel数组中添加新行。我想在宏的动态数组的最后一行中存储新参数，以便进行其他计算。

例如：我有一个包含2列的数组：参数和值参数＆lt; - B1列参数1 参数2 参数3

值＆lt; - C1列 VAL1 VAL2 VAL3

此后我所做的却不起作用！

Dim RowCount As Integer
RowNumber = Sheets("Feuil1").Range("C1").End(xlDown).row
'MsgBox "Rows:" & RowNumber-1

Dim tb_val() As Integer
ReDim tb_val(RowNumber - 1)
Dim lc() As Integer

For i = 1 To RowNumber
    lc = PathFinder("Feuil1", Cells(i, 2).Value)
    tb_val(i - 1) = Sheets("Feuil1").Cells(lc(1), lc(2) + 1).Value 
Next i

P.S：PathFinder（“worksheet1”，“word1”）发送带有单元格详细信息的arr（2） - 列＆amp;在“工作表1”中找到的“word1”行

Function PathFinder(sheet1 As String, word1 As String) As Integer()
    Dim rng As Range
    Dim rngFound As Range
    Dim temp(2) As Integer

    Set rng = Sheets(sheet1).Range("A:B")
    Set rngFound = rng.Find(word1, LookAt:=xlWhole, SearchOrder:=xlByRows)

    If rngFound Is Nothing Then
        MsgBox "not found"
    Else:
        temp(1) = rngFound.row
        temp(2) = rngFound.column
    End If
    PathFinder = temp
End Function

由于

Answer 1

好吧，如果我理解正确，听起来你想要这样做：

ReDim Preserve arr(2)
arr(2) = val2

ReDim将调整数组的大小。 Preserve保留数组中已有的值（否则将重新初始化。

Answer 2

不确定我完全理解，但这是我的意见： RowNumber（我认为）错了;使用'With';第二个例子展示了如何制作一个非常快的数组。

Dim RowCount As Long 'Long is faster , and you never know how many lines you need
Dim Sh as worksheet
set Sh = thisworkbook.Sheets("Feuil1")

with Sh
    RowNumber = .Range(.rows.count,"C").End(xlUp).Row  ' "C" can be replaced by 3, same effect.
    'MsgBox "Rows:" & RowNumber
end with

Dim tb_val() As Long
ReDim tb_val( 1 to RowNumber)
Dim lc() As Long

For i = 1 To RowNumber
    lc(i) = PathFinder("Feuil1", Cells(i, 2).Value) 'no idea what this does ???
    tb_val(i) = Sh.Cells(lc(1), lc(2) + 1).Value 'must be mistacke, no (i) in lc() ??
Next i

好的，我不明白你的所有代码，仍然会考虑这个：

Dim MyArray() as Variant 'must be variant for this effect
Redim MyArray (1 to RowNumber , 1 to 3) 'if only 3 columns, Rownumber is the same as above.
with sh 'same Sh as in example above
    MyArray= .Range ( .cells( 1,1 ) , .cells ( rownumber,3 ) ).value 'stocks all the cells (in 3 columns in example in a VBA Array for faster calculs later
    'this way any loop or calculation is way faster, using Myarray(y,x) instead of Sh.cells(y,x).value
end with

'Long Loop + calculs... for i=1 to Rownumber ....

Sh.range( "A1:C" & RowNumber).Value = MyArray 'Writes Back the VBA Array to the Worksheet (only needed if changes made inside the values of the array)

'range ("A1:C" & RowNumber)  has the same effect as Range(cells(1,1) , cells(rownumber,3))    from above , just wanted to say

识别不同的动态数组VBA Excel

2 个答案: