VBA Excel计算缓慢
我有一个需要很长时间处理的macros。 主要原因是用公式填充范围的循环。
为了加快速度，我使用了自动填充函数来更快地填充公式。 这工作，但是当我运行macros我需要按shift + F9为了更新公式。
对于Excel来处理计算需要20分钟，而用公式填充范围只需要20秒。
是否有任何解决方法使Excel更快地更新公式？
我试图打破范围，并使用activesheet.calculation函数，但它放慢了一切。
Sheets("Sheet").Range(CL1 & i.Row).Formula = "=ROUND(IF(Trim(Left(" & CL1 & "$2,4))="""",""Missing Value"",IF($B" & i.Row & "=""Sheet1"",SUMIFS(INDIRECT(""'""&$B" & i.Row & "&""'!""&SUBSTITUTE(ADDRESS(1,MATCH(trim(left(" & CL1 & "$2,4))&"" - Total"",Sheet2!$1:$1,0),4),""1"","""")&"":""&" & _ "SUBSTITUTE(ADDRESS(1,MATCH(trim(left(" & CL1 & "$2,4))&"" - Total"",Sheet2!$1:$1,0),4),""1"","""")),INDIRECT(""'""&$B" & i.Row & "&""'!""&SUBSTITUTE(ADDRESS(1,MATCH($C$3,Sheet2!$1:$1,0),4),""1"","""")&"":""& " & _ "SUBSTITUTE(ADDRESS(1,MATCH($C$3,Sheet2!$1:$1,0),4),""1"","""")),$C" & i.Row & ",INDIRECT(""'""&$B" & i.Row & "&""'!""&SUBSTITUTE(ADDRESS(1,MATCH($D$3,Sheet2!$1:$1,0),4),""1"","""")&"":""&" & _ "SUBSTITUTE(ADDRESS(1,MATCH($D$3,Sheet2!$1:$1,0),4),""1"","""")),$D" & i.Row & "),IF($B" & i.Row & "=""SOI"",IFERROR(SUMIFS(INDIRECT(""'SOI'!""&SUBSTITUTE(ADDRESS(1,MATCH($C" & i.Row & ", Sheet3!$1:$1,0)+2,4),""1""," & """"") & "":"" &SUBSTITUTE(ADDRESS(1,MATCH($C" & i.Row & ",SOI!$1:$1,0)+2,4),""1"","""")),INDIRECT(""'SOI'!""&SUBSTITUTE(ADDRESS(1,MATCH($C" & i.Row & ",SOI!$1:$1,0)+0,4),""1"","""") & "":"" &SUBSTITUTE(ADDRESS(1," & _ "MATCH($C" & i.Row & ",Sheet4!$1:$1,0)+0,4),""1"","""")),Trim(Left(" & CL1 & "$2,4)),INDIRECT(""'SOI'!""&SUBSTITUTE(ADDRESS(1,MATCH($C" & i.Row & ", Sheet3!$1:$1,0)+1,4),""1"","""") & "":"" &SUBSTITUTE(ADDRESS(1,MATCH($C" & i.Row & ",SOI!$1:$1,0)+1," & "4),""1"","""")),$D" & i.Row & "),""Classification Error""),if(B" & i.Row & "=""Unrealised"",INDEX(INDIRECT($B" & i.Row & "&""!A:ZZ""),MATCH($D" & i.Row & ",INDIRECT($B" & i.Row & "&""!A:A""),0),MATCH(trim(Left(" & CL1 & "$2,4))&"" - Movement"",INDIRECT($B" & i.Row & "&""!2:2""),0)),""Sheet Name Error"")" & _ ",if(B" & i.Row & "=""SOFP"",SUMIF(Sheet4!" & Str & ": A" & fin_Row & ", A" & i.Row & ",INDEX(Sheet3!E" & str_Row & ":" & fin_Col & fin_Row & ",0,MATCH(LEFT(" & CL1 & "$2,4), Sheet3!" & "E2:" & fin_Col & "2,0))),""Sheet Name Error""))),)" 如果可以在循环过程中禁用屏幕更新和计算，将显着提高性能，特别是如果每个公式插入强制其余部分重新计算。