[求助]这段vb.net代码什么意思?
dim appath as stringtextbox1.text=""
appath=application.startuppath()
openfiledialog1.filename=appath & "text.txt"
openfiledialog1.filter="textfiles(*txt)|*.txt|all iles(*.*)|*.*"
openfiledialog1.filterindex=2
2007-09-22 11:19
2007-09-22 21:38

2007-09-23 15:20

2007-09-24 08:45