【正文】
建議將變量寫入INI文件中,下次再用時(shí)直接讀取INI文件中變量的值。比如一個(gè)登陸窗口需要輸入用戶名和密碼,但是退出系統(tǒng)后再次登錄時(shí)還需要選擇或者輸入用戶名,這樣很麻煩所以可以將上次登錄的信息寫入INI文件中,下次登錄時(shí)直接讀取INI文件。讀寫INI文件代碼如下:Attribute VB_Name = 讀寫INI文本模塊Option ExplicitPublic 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 LongPublic Declare Function WritePrivateProfileString Lib kernel32 Alias WritePrivateProfileStringA (ByVal lpApplicationName As String, ByVal lpKeyName As Any, ByVal lpString As Any, ByVal lpFileName As String) As LongPublic Sub MyWriteINI(ByVal st