.NET Framework 版本：2.0.50727.8793
Foxtable 版本：2
018.10.9.1
错误所在事件：窗口,项目信息,AfterLoad
详细错误信息：
“UserCode”的类型初始值设定项引发异常。
No devices of the category
奇怪的是，我项目信息这个窗口并没有调用摄像头的代码
Dim cmb2 As WinForm.ComboBox = e.form.Controls("ComboBox3")
Dim cmb3 As WinForm.ComboBox = e.form.Controls("ComboBox4")
cmb2.ComboList = DataTables("报价表").SQLGetComboListString("类型")
cmb3.ComboList = DataTables("报价表").SQLGetComboListString("来源")
If _username = "cxw" Then
e.Form.Controls("TextBox04").Visible = True
e.Form.Controls("TextBox05").Visible = True
e.Form.Controls("TextBox06").Visible = True
End If
vars("可见ui") = True
全局代码
'临时共享变量
Public _sVars(100) As String
Public _dVars(100) As Date
Public _bVars(100) As Boolean
Public _iVars(100) As Integer
Public _lVars(100) As Long
'摄像头
Public _Cap As DCap.Capture
Public _Cams As DCap.Filters = New DCap.Filters()
Public _Cam As DCap.Filter
Public _CamList As New List(Of String)
Public _CamIndex As Integer
[此贴子已经被作者于2018/11/8 16:18:29编辑过]
加好友 
发短信
Post By：2018/11/8 16:18:00 [显示全部帖子]
