这个意思?Dim cp1 As String = "第一列"
Dim sl1 As String = "第二列"
Dim rq1 As String = "第三列"
Dim cp As String = "PD01"
Dim sl As Integer = 500
Dim rq As Date = Date.Today
Dim exp As String
exp = CExp("[{0}] = '{1}' And [{2}] > {3} And [{4}] = #{5}#", cp1,cp,sl1,sl,rq1,rq)
output.show(exp)