Tables("学籍办理明细表2020年").Filter = "序号=2020001-2020457 and [序号] is not null"
Tables("学籍办理明细表2020年").Sort = "序号"
Dim t As Table = Tables("学籍办理明细表2020年")
t.Select(0,0,t.rows.count-1,t.cols.count-1)
Dim Book As New XLS.Book(ProjectPath & "Attachments\导出学籍明细表.xls")
Dim fl As String = ProjectPath & "Reports\导出学籍明细表.xls"
Book.Build() '生成细节区
Book.Save(fl) '保存工作簿
Dim Proc As New Process '打开工作簿
Proc.File = fl
Proc.Start()
Filter = "序号=2020001-2020457 and [序号] is not null" 想要这个字符型的序号在 2020001到20200457之间, 就是想要选取前面四个字符是2020的, 这个命令如何改?