Question

vb中用commondialog保存一文件后 该文件所在文件夹无法删除等 即句柄被该程序占用 怎么释放这个句柄?

Answer 1

commondialog对象关闭后释放

Answer 2

把VB关掉。

Answer 3

你用OPEN写的吧？后面用CLOSE关闭即可
比如OPEN .....AS 1#
.............
close 1#

Answer 4

将定义的释放即可。比如：定义成：
Dim xlApp As Excel.Application
Dim xlbook As Excel.Workbook
Dim xlsheet As Excel.Worksheet
Dim ARR(0 To 1000, 0 To 100) As String
Set xlApp = New Excel.Application
Set xlApp = CreateObject("Excel.Application")
Set xlbook = xlApp.Workbooks.Add
Set xlsheet = xlbook.Worksheets.Add
.
.
释放语句为：
'保存工作表
xlsheet.SaveAs "d:\temp.xls"
'关闭工作表
xlbook.Close (True)
xlApp.Quit
'释放对象
Set xlsheet = Nothing
Set xlbook = Nothing
Set xlApp = Nothing