批量重命名文件名 vb.net

批量重命名文件名,vb.net For i = 0 To filename.Count - 1 filename_split = filename(i).ToString.Split("_") filename_ddate_temp = Microsoft.VisualBasic.Left(filename_split(3), 4) & "-" & Microsoft.VisualBasic.Mid(filename_split(3), 5, 2) & "-" & Microsoft.VisualBasic.Mid(filename_split(3), 7, 2) filename_ddate = CType(filename_ddate_temp, DateTime).AddDays(-1) filename_ddate_temp = filename_ddate filename_ddate_split = filename_ddate_temp.Split("-") filename_ddate_temp = filename_ddate_split(0) & Microsoft.VisualBasic.Right("0" & filename_ddate_split(1), 2) & Microsoft.VisualBasic.Right("0" & filename_ddate_split(2), 2) 'filename_rename.Add("Z_SURF_I_" & filename_split(2) & "_" & Microsoft.VisualBasic.Left(filename_ddate_temp, 4) & Microsoft.VisualBasic.Mid(filename_ddate_temp, 6, 2) & Microsoft.VisualBasic.Mid(filename_ddate_temp, 9, 2) & "160000_O_WT_" & filename_split(1) & "-" & Microsoft.VisualBasic.Left(filename_split(3), 10) & ".BIN") File.Copy(filepath & "\" & filename(i), filepath & "\" & "Z_SURF_I_" & filename_split(2) & "_" & filename_ddate_temp & "160000_O_WT_" & filename_split(1) & "-" & Microsoft.VisualBasic.Left(filename_split(3), 10) & ".BIN") Next