vb建立与读取.ini文件

　　虽然进入win95之後，一般读写ini文件被读写Registry所取代，但我们还是可以透过

　　win31的传统方式读写ini文件，以存程式目前的相关设定，而於下一次程式执行时再读回来。目前建议使用GetSetting SaveSetting的方式存於Registry中，不用目前的方式。 储存程式的设定

'请於form中放3个TextBox，一个CommandBoxPrivate Declare Function GetPrivateProfileString Lib "kernel32"　_　 Alias "GetPrivateProfileStringA" (ByVal lpApplicationName As String, _　 ByVal lpKeyName As Any, ByVal lpDefault As String,　_　 ByVal lpReturnedString As String, ByVal nSize As Long, _　 ByVal lpFileName As String) As LongPrivate Declare Function WritePrivateProfileString Lib "kernel32"　_　 Alias "WritePrivateProfileStringA" (ByVal lpApplicationName As String, _　 ByVal lpKeyName As Any, ByVal lpString As Any, _　 ByVal lpFileName As String) As LongPrivate Sub Command1_Click()Dim success As Longsuccess = WritePrivateProfileString("MyApp", "text1", Text1.Text, "c:aa.ini")'叁数一 Section Name'叁数二 於.ini中的项目'叁数三 项目的内容'叁数四 .ini文件的名称success = WritePrivateProfileString("MyApp", "text2", Text2.Text, "c:aa.ini")success = WritePrivateProfileString("MyApp2", "text3", Text3.Text, "c:aa.ini")End SubPrivate Sub Form_load()Dim ret As LongDim buff As Stringbuff = String(255, 0)ret = GetPrivateProfileString("Myapp", "text1", "text1", buff, 256, "c:aa.ini")'若.ini MyApp中无text1，则采用叁数三的值Text1.Text = buffbuff = String(255, 0)ret = GetPrivateProfileString("Myapp", "text2", "text2", buff, 256, "c:aa.ini")Text2.Text = buffbuff = String(255, 0)ret = GetPrivateProfileString("Myapp2", "text3", "text3", buff, 256, "c:aa.ini")Text3.Text = buffEnd Sub