命名层过滤器
两个问题:1. 有人有清除命名层过滤器的代码吗?
2. 属性筛选器、组筛选器和标准筛选器之间有什么区别?
**** Hidden Message ***** 1) 这是快速和肮脏的一段时间前。我记得它工作得很好。
Option Explicit
'Private Sub AcadDocument_BeginSave(ByVal FileName As String)
Sub purge_em()
Dim strSubName As String
Dim objDictionary As AcadDictionary
Dim objFilter As AcadObject
On Error GoTo Err_Ctrl
strSubName = "PurgeFilter.DVB"
Set objDictionary = ThisDrawing.Layers.GetExtensionDictionary("ACAD_LAYERFILTERS")
For Each objFilter In objDictionary
objFilter.Delete
Next
If Left(ThisDrawing.GetVariable("ACADVER"), 2) = "16" Then
Set objDictionary = ThisDrawing.Layers.GetExtensionDictionary("ACLYDICTIONARY")
For Each objFilter In objDictionary
objFilter.Delete
Next objFilter
End If
Exit_Here:
Exit Sub
Err_Ctrl:
Select Case Err.Number
Case -2145386476
Err.Clear
Resume Next
Case Else
MsgBox "An Error occurred in " & strSubName & "." & vbCr & vbCr _
& "Error number: " & Err.Number & vbCr & Err.Description & vbCr & vbCr _
& "DUM DIGga DUM DIGga DIGga DIGga DUM", vbCritical, _
"Error in " & strSubName
GoTo Exit_Here
End Select
End Sub
2) 有一个特立独行的人,把所有这些都变得至关重要。
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