Question

我正在使用Excel VBA。我有一个字符串，我想写入一个单元格。我不确定实际的字符限制是什么，但是如果有很长的限制，我会遇到运行时错误。这是程序中断的行：

Cells(i, 7).Formula = region_opp_amount & ")"

此场景中的字符串“region_opp_amount”的长度为1691.它基本上是一个大的SUM公式。这是字符串包含的内容（要汇总的大量单元格）：“= sum（G2057，G2066，G2069，G2072，G2076，G2079，G2082，.....”

有什么方法可以克服这个限制吗？

这是创建此字符串的实际循环：

Do While i <= lastRow
    If Cells(i, 2).value <> "" Or i = lastRow Then
        If i <> lastRow Then
            region = Left(Cells(i, 2).value, InStr(Cells(i, 2).value, " - ") - 1)
            rep = Right(Cells(i, 2).value, Len(Cells(i, 2).value) - InStr(Cells(i, 2).value, " - ") - 2)
        Else
            region = ""
            rep = ""
            i = i + 1
        End If
        If rep <> last_rep And i <> 2 Then
            Rows(i).Insert
            With Rows(i)
                .ClearFormats
                .Font.Bold = True
                On Error Resume Next
                .Ungroup
                On Error GoTo 0
            End With
            lastRow = lastRow + 1
            Cells(i, 2).value = last_rep & " Subtotal:"
            Cells(i, 7).Formula = rep_opp_amount & ")"
            Cells(i, 9).Formula = replace(rep_opp_amount, "G", "I") & ")"
            Cells(i, 12).Formula = "=sum(L" & CStr(rep_start) & ":L" & CStr(i - 1) & ")"
            Cells(i, 13).Formula = "=sum(M" & CStr(rep_start) & ":M" & CStr(i - 1) & ")"
            Cells(i, 14).Formula = "=sum(N" & CStr(rep_start) & ":N" & CStr(i - 1) & ")"
            Cells(i, 15).Formula = "=sum(O" & CStr(rep_start) & ":O" & CStr(i - 1) & ")"
            Range("B" & CStr(i) & ":O" & CStr(i)).Interior.Color = 10092543
            'Rows(CStr(rep_start) & ":" & CStr(i - 1)).Group
            ReDim Preserve rep_group_array(y)
            rep_group_array(y) = CStr(rep_start) & ":" & CStr(i - 1)
            y = y + 1
            i = i + 1
            rep_opp_amount = "=sum("
            rep_start = i
        End If
        If region <> last_region And i <> 2 Then
            Rows(i).Insert
            With Rows(i)
                .ClearFormats
                .Font.Bold = True
                On Error Resume Next
                .Ungroup
                On Error GoTo 0
            End With
            lastRow = lastRow + 1
            rep_start = rep_start + 1
            Cells(i, 2).value = last_region & " Subtotal:"
            Cells(i, 7).Formula = region_opp_amount & ")"
            Cells(i, 9).Formula = replace(region_opp_amount, "G", "I") & ")"
            Cells(i, 12).Formula = replace(region_opp_amount, "G", "L") & ")"
            Cells(i, 13).Formula = replace(region_opp_amount, "G", "M") & ")"
            Cells(i, 14).Formula = replace(region_opp_amount, "G", "N") & ")"
            Cells(i, 15).Formula = replace(region_opp_amount, "G", "O") & ")"
            total_opp_amount = total_opp_amount & "G" & CStr(i) & ","
            Range("B" & CStr(i) & ":O" & CStr(i)).Interior.Color = 5296274
            'Rows(CStr(region_start) & ":" & CStr(i - 1)).Group
            ReDim Preserve group_array(index)
            group_array(index) = CStr(region_start) & ":" & CStr(i - 1)
            index = index + 1
            i = i + 1
            region_opp_amount = "=sum("
            region_start = i
        End If
        rep_opp_amount = rep_opp_amount & "G" & CStr(i) & ","
        region_opp_amount = region_opp_amount & "G" & CStr(i) & ","
        last_region = region
        last_rep = rep
    End If
    i = i + 1
Loop

字符串在出错时包含： =总和（G2057，G2066，G2069，G2072，G2075，G2079，G2082，G2085，G2089，G2092，G2097，G2100，G2103，G2106，G2109，G2112，G2118，G2122，G2125，G2128，G2133，G2134，G2137，G2142 ，G2145，G2152，G2155，G2159，G2162，G2165，G2170，G2173，G2176，G2182，G2188，G2191，G2195，G2200，G2203，G2207，G2210，G2213，G2220，G2224，G2227，G2232，G2236，G2239，G2243 ，G2248，G2254，G2257，G2260，G2266，G2272，G2275，G2280，G2283，G2287，G2291，G2295，G2298，G2302，G2308，G2311，G2315，G2318，G2321，G2324，G2330，G2333，G2337，G2340，G2345 ，G2348，G2353，G2356，G2360，G2363，G2390，G2393，G2397，G2404，G2407，G2410，G2413，G2422，G2425，G2433，G2437，G2441，G2448，G2449，G2453，G2456，G2466，G2470，G2476，G2480 ，G2484，G2485，G2499，G2505，G2508，G2513，G2516，G2519，G2526，G2530，G2533，G2537，G2543，G2547，G2550，G2553，G2556，G2557，G2560，G2563，G2566，G2580，G2581，G2586，G2589 ，G2601，G2605，G2611，G2614，G2619，G2625，G2628，G2633，G2638，G2646，G2649，G2653，G2659，G2670，G2673，G2677，G2680，G2683，G2686，G2698，G2701，G2704，G2705，G2708，G2711 ，G2714，G2718，G2721，G2725，G2729，G2733，G2742，G2745，G2748，G2754，G2757，G2762，G2766，G2769，G2773，G2776，G2779 ，G2784，G2789，G2792，G2795，G2798，G2801，G2804，G2808，G2811，G2814，G2818，G2834，G2837，G2840，G2845，G2848，G2851，G2854，G2864，G2868，G2869，G2872，G2876，G2879，G2882 ，G2885，G2888，G2892，G2896，G2900，G2901，G2904，G2909，G2912，G2915，G2919，G2923，G2926，G2930，G2933，G2936，G2946，G2952，G2956，G2959，G2964，G2967，G2971，G2974，G2977 ，G2980，G2983，G2984，G2989，G2992，G2996，G3000，G3003，G3009，G3014，G3024，G3029，G3032，G3035，G3038，G3041，G3044，G3045，G3048，G3052，G3055，G3056，G3059，G3062，G3065 ，G3069，G3073，G3077，G3081，G3084，G3088，G3093，G3096，G3099，G3100，G3103，G3107，G3110，G3113，G3119，G3124，G3127，G3130，G3135，G3138，G3141，G3142，G3143，G3146，G3147 ，G3150，G3151，G3152，G3155，G3156，G3157，G3160，G3174，G3176，G3181，G3188，G3191，G3198，G3203，G3206，G3210，

Answer 1

好的，这是一个例子。在这个例子中，我直接采用了问题中提到的字符串。

<强> LOGIC ：

拆分单元格地址并将其存储在数组中
重新制作字符串，确保长度不超过240（我使用过230.我正在考虑像XFD1048576这样的单元格）
达到该限制后，创建一个命名范围。我使用了像MyRange1,MyRange2,MyRange3...这样的名字。可以使用更短的名称，例如Rng1,Rng2...
重复步骤2和3，直到完成所有命名范围。
只需在公式中使用命名范围

<强> CODE ：

Option Explicit

Sub Sample()
    Dim MyAr() As String
    Dim strRng As String, strFormula As String, strTmp As String
    Dim i As Long, nmRngCount As Long
    Dim ws As Worksheet

    Set ws = ThisWorkbook.Sheets("Sheet1")

    '~~> Sample Cells
    strRng = "G2057,G2066,G2069,G2072,G2075,G2079,G2082,G2085,G2089,G2092,G2097,G2100,G2103,G2106,G2109,G2112,G2118,G2122,G2125,G2128,G2133,G2134,G2137,G2142,"
    strRng = strRng & "G2145,G2152,G2155,G2159,G2162,G2165,G2170,G2173,G2176,G2182,G2188,G2191,G2195,G2200,G2203,G2207,G2210,G2213,G2220,G2224,G2227,G2232,G2236,"
    strRng = strRng & "G2239,G2243,G2248,G2254,G2257,G2260,G2266,G2272,G2275,G2280,G2283,G2287,G2291,G2295,G2298,G2302,G2308,G2311,G2315,G2318,G2321,G2324,G2330,"
    strRng = strRng & "G2333,G2337,G2340,G2345,G2348,G2353,G2356,G2360,G2363,G2390,G2393,G2397,G2404,G2407,G2410,G2413,G2422,G2425,G2433,G2437,G2441,G2448,G2449,"
    strRng = strRng & "G2453,G2456,G2466,G2470,G2476,G2480,G2484,G2485,G2499,G2505,G2508,G2513,G2516,G2519,G2526,G2530,G2533,G2537,G2543,G2547,G2550,G2553,G2556,"
    strRng = strRng & "G2557,G2560,G2563,G2566,G2580,G2581,G2586,G2589,G2601,G2605,G2611,G2614,G2619,G2625,G2628,G2633,G2638,G2646,G2649,G2653,G2659,G2670,G2673,"
    strRng = strRng & "G2677,G2680,G2683,G2686,G2698,G2701,G2704,G2801,G2804,G2808,G2811,G2814,G2818,G2834,G2837,G2840,G2845,G2848,G2851,G2854,G2864,G2868,G2869,"
    strRng = strRng & "G2882,G2885,G2888,G2892,G2896,G2900,G2901,G2904,G2909,G2912,G2915,G2919,G2923,G2926,G2930,G2933,G2936,G2946,G2952,G2956,G2959,G2964,G2967,"
    strRng = strRng & "G2983,G2984,G2989,G2992,G2996,G3000,G3003,G3009,G3014,G3024,G3029,G3032,G3035,G3038,G3041,G3044,G3045,G3048,G3052,G3055,G3056,G3059,G3062,"
    strRng = strRng & "G3081,G3084,G3088,G3093,G3096,G3099,G3100,G3103,G3107,G3110,G3113,G3119,G3124,G3127,G3130,G3135,G3138,G3141,G3142,G3143,G3146,G3147,G3150,"
    strRng = strRng & "G3157,G3160,G3174,G3176,G3181,G3188,G3191,G3198,G3203,G3206,G3210"

    '~~> Split each cell and store it's address in an array
    MyAr = Split(strRng, ",")

    nmRngCount = 1

    '~~> Loop through the array and rejoin the cell addresses
    For i = LBound(MyAr) To UBound(MyAr)
        strTmp = strTmp & "," & MyAr(i)

        '~~> 230 seems a pretty safe number even if I consider cells like XFD1048576)
        If Len(strTmp) > 230 Then
            '~~> Ignore the 1st Comma
            strTmp = Mid(strTmp, 2)

            '~~> Creat Names for the range
            ws.Range(strTmp).Name = "MyRange" & nmRngCount

            nmRngCount = nmRngCount + 1
            strTmp = ""
        End If
    Next i

    '~~> Join the Names so that we get something like
    '~~> MyRange1,MyRange2,MyRange3,....
    For i = 1 To (nmRngCount - 1)
        strFormula = strFormula & "," & "MyRange" & i
    Next

    '~~> Ignore the 1st Comma
    strFormula = Mid(strFormula, 2)

    '~~> Insert the final formula
    ws.Range("A1").Formula = "=SUM(" & strFormula & ")"
End Sub

<强> SCREENSHOT

enter image description here

所以这六个命名范围有大约240个细胞。

如何使用VBA将大字符串输入Excel单元格？

1 个答案: