窗口表事件
窗口与控件事件
窗口1_AfterLoad
e.Form.BaseForm.WindowState = System.Windows.Forms.FormWindowState.Maximized
'e.Form.Controls("TabControl1").BaseControl.BackColor = Color.FromARGB(216,233,255)
'查詢的欄位儲存值顯示
If GetConfigValue("目录树表列","") > "" Then
e.Form.Controls("ComboBox表").Text = GetConfigValue("目录树表列","").Split("#")(0)
e.Form.Controls("CheckedComboBox列").Text = GetConfigValue("目录树表列","").Split("#")(1).Replace("|",",")
e.Form.Controls("TreeView1").BuildTree(GetConfigValue("目录树表列","").Split("#")(0) ,GetConfigValue("目录树表列","").Split("#")(1))
e.Form.Controls("TreeView1").Nodes.Insert("显示所有行",0)
End If
Dim rgd As WinForm.RecordGrid = e.Form.Controls("RecordGrid1")
rgd.Table = Tables(e.Form.name & "_Table1") '绑定表
'rgd.Columns = "要显示的列"
rgd.Build()
窗口1_CheckedComboBox列_Enter
If DataTables.Contains(e.Form.Controls("ComboBox表").Text) = False Then
Return
End If
'e.Sender.ComboList = ""
'e.Sender.Text = ""
Dim s As String
For Each dc As DataCol In DataTables(e.Form.Controls("ComboBox表").Text).DataCols
s + = dc.Name & "|"
Next
e.Sender.ComboList = s.Trim("|")
窗口1_CheckedComboBox列_TextChanged
If DataTables.Contains(e.Form.Controls("ComboBox表").Text) = False Then
Return
End If
e.Form.Controls("TreeView1").BuildTree(e.Form.Controls("ComboBox表").Text,e.Sender.Text.Replace(",","|"))
e.Form.Controls("TreeView1").Nodes.Insert("显示所有行",0)
''''''儲存查詢條件
SaveConfigValue("目录树表列",e.Form.Controls("ComboBox表").Text & "#" & e.Sender.Text.Replace(",","|"))
窗口1_ComboBox表_Enter
e.Sender.ComboList = ""
e.Sender.Text = ""
Dim s As String
For Each dt As DataTable In DataTables
If dt.Type = 1 OrElse dt.Type = 3 Then
s + = dt.Name & "|"
End If
Next
e.Sender.ComboList = s.Trim("|")
'Dim pg As WinForm.TabControl = e.Form.Controls("TabControl1")
窗口1_ComboBox表_TextChanged
e.Form.Controls("CheckedComboBox列").Text = ""
If DataTables.Contains(e.Sender.Text) Then
Tables(e.Form.Name & "_Table1").DataSource = DataTables(e.Sender.Text)
End If
窗口1_TreeView1_NodeMouseClick
Dim Values() As String = e.Form.Controls("CheckedComboBox列").Text.Split(",")
Dim strs() As String = e.Node.FullName.Split("\")
Dim dr As DataRow = e.Node.DataRow
Dim flt As String
If e.Node.Name = "显示所有行" Then
flt = ""
Else
For i As Integer = 0 To strs.Length - 1 ''间接获取目录树层级(Level)
For j As Integer = 0 To Values.Length - 1
If i = j Then ''只加入选定节点及以上的节点
flt + = Values(j) & "= '" & dr(Values(j)) & "' And "
End If
Next
Next
End If
If flt = "" Then
Tables(e.Form.Name & "_Table1").Filter = ""
Else
Tables(e.Form.Name & "_Table1").Filter = flt.SubString(0,flt.Length - 5)
End If
[此贴子已经被作者于2019/11/23 15:54:20编辑过]
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Post By：2019/11/23 14:46:00 [显示全部帖子]
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