-- 作者：nncchh
-- 发布时间：2018/3/21 22:47:00
-- 发布后不能使用
win7系统，高开版发帖前各窗体打开没有问题，发布后打开窗体出现以下问题，请帮助解决同，还有，发布后在win10系统打不开。
.NET Framework 版本：2.0.50727.8762
Foxtable 版本：2018.3.9.1
错误所在事件：窗口,矫正统计,AfterLoad
详细错误信息：
未将对象引用设置到对象的实例。
Dim s As Integer
Dim Filter As String
If e.Form.Controls("TextBox2").Value IsNot Nothing Then
s = e.Form.Controls("TextBox2").Value
Else
s = 20
End If
If user.Type = UserTypeEnum.User Then
If Functions.Execute("sq","调解机构管理","调解机构审核") Then
Filter = ""
Else
Filter = "主管单位 = \'" & user.Group & "\'"
End If
Else
Filter = ""
End If
Dim dt As DataTable
Dim b As New SQLGroupTableBuilder("统计表1","调解机构表")
b.C
b.Groups.AddDef("主管单位")
b.Filter = Filter
b.Totals.AddDef("_Identify",AggregateEnum.Count,"人数") \'根据主键列来统计记录数,也就是订单数
dt = b.Build(True) \'参数设置为True,生成一个临时表,不在主界面显示
\'然后根据统计表生成目录树
Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1")
trv.BuildTree(dt, "主管单位")
trv.StopRedraw
For Each nd As WinForm.TreeNode In trv.AllNodes
Dim dw As String = nd.DataRow("主管单位")
Select Case nd.Level
Case 0
nd.Text = nd.text & "(" & dt.Compute("Sum(人数)","主管单位 = \'" & dw & "\'") & "条)"
End Select
Next
trv.Nodes.Insert("加载所有行","加载所有行(" & dt.Compute("Sum(人数)") & "条)",0)
trv.ResumeRedraw
With DataTables("调解机构表")
.LoadFilter = Filter \'设置加载条件
.LoadPage = 0 \'加载第一页
.LoadTop = s \'每页5行
.Load()
e.Form.Controls("TextBox1").Value = 1 & "/" & .TotalPages
End With
[此贴子已经被作者于2018/3/24 22:21:30编辑过]
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-- 作者：nncchh
-- 发布时间：2018/3/24 22:23:00
-- 发布后不能使用
Dim s As Integer
Dim Filter As String
If e.Form.Controls("TextBox2").Value IsNot Nothing Then
s = e.Form.Controls("TextBox2").Value
Else
s = 20
End If
If user.Type = UserTypeEnum.User Then
If Functions.Execute("sq","调解机构管理","调解机构审核") Then
Filter = ""
Else
Filter = "主管单位 = \'" & user.Group & "\'"
End If
Else
Filter = ""
End If
Dim dt As DataTable
Dim b As New SQLGroupTableBuilder("统计表1","调解机构表")
b.C
b.Groups.AddDef("主管单位")
b.Filter = Filter
b.Totals.AddDef("_Identify",AggregateEnum.Count,"人数") \'根据主键列来统计记录数,也就是订单数
dt = b.Build(True) \'参数设置为True,生成一个临时表,不在主界面显示
\'然后根据统计表生成目录树
Dim trv As WinForm.TreeView = e.Form.Controls("TreeView1")
trv.BuildTree(dt, "主管单位")
trv.StopRedraw
For Each nd As WinForm.TreeNode In trv.AllNodes
Dim dw As String = nd.DataRow("主管单位")
Select Case nd.Level
Case 0
nd.Text = nd.text & "(" & dt.Compute("Sum(人数)","主管单位 = \'" & dw & "\'") & "条)"
End Select
Next
trv.Nodes.Insert("加载所有行","加载所有行(" & dt.Compute("Sum(人数)") & "条)",0)
trv.ResumeRedraw
With DataTables("调解机构表")
.LoadFilter = Filter \'设置加载条件
.LoadPage = 0 \'加载第一页
.LoadTop = s \'每页5行
.Load()
e.Form.Controls("TextBox1").Value = 1 & "/" & .TotalPages
End With
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