报错如下:
.NET Framework 版本:4.0.30319.42000
Foxtable 版本:2019.12.17.18
错误所在事件:加载[加V]失败!
详细错误信息:
至少一个参数没有被指定值。
代码如下:
Dim Filter As String
Dim dt1,dt2 As Date
Dim vls As String
Dim vls2 As Byte
dt1 = e.Form.Controls("DateTimePicker1").Value
dt2 = e.Form.Controls("DateTimePicker2").Value
vls= e.Form.Controls("ComboBox1").Value
vls2 = e.Form.Controls("NumericComboBox1").Value
If e.Form.Controls("DateTimePicker1").Value IsNot Nothing And e.Form.Controls("DateTimePicker2").Value Is Nothing _
And e.Form.Controls("ComboBox1").Value Is Nothing And e.Form.Controls("NumericComboBox1").Value IsNot Nothing Then
Filter = "日期 >= #" & dt1 & "# And 组= vls2 "
DataTables("加V").LoadFilter = Filter
DataTables("加V").Load()
End If
老师我认为应该是有底纹的地方出错,但是找不到解决的地方