Excel Vb.net セル 高速. Completely free | easy to use Public sub test1(byval max_count as long) dim s as string dim y as long for y = 1 to max_count s = cells(y, 1) next end subpublic sub test2(byval max_count as long).
しかし、 microsoft.office.interop.excel を使う方法は以下に挙げる理由により オススメしません 。. Public sub test1(byval max_count as long) dim s as string dim y as long for y = 1 to max_count s = cells(y, 1) next end subpublic sub test2(byval max_count as long). この時、arrdata (0,xx) や arrdata (1,0) には 何も格納されません。.
Public Void Exportexcel(Datatable Dt) { Dynamic Xlapp = Null;
Ad Create, Edit & Convert Excel Files In C#/Vb.net.
Dim arr_header (0, 3) as string arr_header (0, 0) = 名前 arr_header (0, 1) = 身長 arr_header (0, 2) = 体重 arr_header (0, 3) = メモ dim range as excel.range = nothing range = sheet.range (sheet.cells (1, 1), sheet.cells (1, 4)) range.value = arr_header. Sub test2() dim i as long, a as long, b as variant b = range(a1:b200000) for i = 1 to 200000 if b(i, 1) = 田中 then a = b(i, 2) next iend sub. Completely free | easy to use
Public sub test1(byval max_count as long) dim s as string dim y as long for y = 1 to max_count s = cells(y, 1) next end subpublic sub test2(byval max_count as long). しかし、 microsoft.office.interop.excel を使う方法は以下に挙げる理由により オススメしません 。. 取得したセルデータは、arrdata (1,1) ~ arrdata (1,18) に格納されています。.
Sub Test3() Dim I As Long, A As Long, Fc As Range Set Fc = Range(A1:A200000).Find(What:=田中).
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