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老师您好！

我有一个计算，调用了函数，出现了错误，以前是access数据源，现在是sql server数据源，烦请帮看看，谢谢！

错误信息：

此主题相关图片如下：计算函数错误.png

代码：

im aa(50) As Object

Dim dtp1 As WinForm.DateTimePicker = e.Form.Controls("DateTimePicker1")

Dim dt1 As Date = dtp1.value

Dim dtp2 As WinForm.DateTimePicker = e.Form.Controls("DateTimePicker2")

Dim dt2 As Date = dtp2.value

DataTables("实时工序计算表").LoadFilter = ""

DataTables("实时工序计算表").Load()

'按客户与日期加载数据表

DataTables("实时工序计算表").LoadFilter = "发货日期>= '" & dt1 & " ' and 发货日期<= '" & dt2 & "' and 清单条码编码 is not null"

DataTables("实时工序计算表").Load()

Dim tname As String = "选日期计算全员工时明细表"

aa(3) = tname

''5、创建查询表

Dim dtb1 As New DataTableBuilder(tname)

aa(4) = dtb1

Functions.Execute("按员工姓名建表", aa)

Dim gxs As New List(Of String)

aa(5) = gxs

Functions.Execute("工序字段", aa)

dtb1.Build()

'计算数据

'Dim names As List(Of String)

For Each name As String() In DataTables("实时工序计算表").GetValues("员工姓名|清单条码编码", "发货日期 is not null")

aa(12) = name

Functions.Execute("全员工作量合计数据", aa)

MessageBox.Show("计算完毕！", "提示！")

e.form.close

mainTable = Tables(tname)

自定义函数：全员工作量合计数据

Dim cp, kh As String

Dim tname As String = Args(3)

Dim tzl, tsl, jts, dwzl, dwsl As Double

Dim name As String() = Args(12)

dim jr as DataRow

Dim dr1 As DataRow = DataTables("实时工序计算表").find("员工姓名='" & name(0) & "' and 清单条码编码='" & name(1) & "'")

If dr1 IsNot Nothing Then

Dim ur As DataRow = DataTables("ddqdb").find("清单条码编码='" & name(1) & "'")

If ur IsNot Nothing Then

cp = ur("产品类型")

kh = ur("客户")

tzl = ur("重量")

tsl = ur("件每台") * ur("台数")

jts = ur("件每台")

jr = DataTables(tname).AddNew()

jr("项目号") = ur("项目号")

jr("员工姓名") = name(0)

jr("清单条码编码") = name(1)

jr("客户") = kh

jr("产品类型") = cp

jr("台数") = ur("台数")

If jts <> 0 Then

jr("件每台") = jts

Else

jr("件每台") = Nothing

End If

jr("日期") = dr1("发货日期")

jr("变压器型号") = ur("变压器型号")

jr("所属装配") = ur("所属装配")

jr("产品名称") = ur("产品名称")

jr("产品图号") = ur("产品图号")

jr("订单类别") = ur("订单类别")

jr("重量") = tzl

jr("数量") = tsl

End If

Dim tzlhs As Double = DataTables("实时工序计算表").Compute("Sum(实际耗时)", "员工姓名='" & name(0) & "' and 清单条码编码='" & name(1) & "'and 结算单位='重量'")

Dim tslhs As Double = DataTables("实时工序计算表").Compute("Sum(实际耗时)", "员工姓名='" & name(0) & "' and 清单条码编码='" & name(1) & "'and 结算单位='数量'")

tzlhs = tzlhs / 60

tslhs = tslhs / 60

If tzlhs <> 0 Then

jr("重量耗时h") = round2(tzlhs , 2)

dwzl = round2(tzl / tzlhs, 2)

jr("kg/小时") = dwzl

Else

jr("重量耗时h") = Nothing

jr("kg/小时") = Nothing

End If

If tzlhs <> 0 Then

jr("数量耗时h") = round2(tzlhs , 2)

dwsl = round2(tsl / tslhs, 2)

jr("数量/小时") = dwzl

Else

jr("数量耗时h") = Nothing

jr("数量/小时") = Nothing

End If

jr("总耗时h") = round2((tzlhs + tslhs), 2)

End If

Dim gxs As List(Of String) = Args(5)

For Each gx As String In DataTables("实时工序计算表").GetValues("工序名称", "", "顺序号")

gxs.Add(gx)

Dim gxzl As Double = DataTables("实时工序计算表").Compute("Sum(重量)", "员工姓名='" & name(0) & "' and [清单条码编码]='" & name(1) & "' and 工序名称='" & gx & "' and 结算单位='重量 '")

Dim gxzlhs As Double = DataTables("实时工序计算表").Compute("Sum(实际耗时)", "员工姓名='" & name(0) & "' and [清单条码编码]='" & name(1) & "' and 工序名称='" & gx & "' and 结算单位='重量 '")

Dim gxsl As Double = DataTables("实时工序计算表").Compute("Sum(件数)", "员工姓名='" & name(0) & "' and [清单条码编码]='" & name(1) & "' and 工序名称='" & gx & "' and 结算单位='数量 '")

Dim gxslhs As Double = DataTables("实时工序计算表").Compute("Sum(实际耗时)", "员工姓名='" & name(0) & "' and [清单条码编码]='" & name(1) & "' and 工序名称='" & gx & "' and 结算单位='数量 '")

gxzlhs = gxzlhs / 60

gxslhs = gxslhs / 60

Dim gxx1 As String = gx & "_重量"

Dim gxx2 As String = gx & "_重量耗时h"

Dim gxx3 As String = gx & "_数量"

Dim gxx4 As String = gx & "_数量耗时h"

If gxzlhs <> 0 Then

jr(gxx1) = round2(gxzl, 2)

jr(gxx2) = round2(gxzlhs, 2)

Else

jr(gxx1) = Nothing

jr(gxx2) = Nothing

End If

If gxslhs <> 0 Then

jr(gxx3) = round2(gxsl, 2)

jr(gxx4) = round2(gxslhs, 2)

Else

jr(gxx3) = Nothing

jr(gxx4) = Nothing

End If

Tables(tname).Cols(gxx1).GrandTotal = True

Tables(tname).Cols(gxx2).GrandTotal = True

Tables(tname).Cols(gxx3).GrandTotal = True

Tables(tname).Cols(gxx4).GrandTotal = True

主题：调用函数错误