我在VB.NET中有一个WCF服务。我目前的情况是,如果用户是否被记录,我想保留一个变量说明为true或false!
代码:
Public Property User_Logged As Boolean
Public Function Login(ByVal Username As String, ByVal Password As String) As Boolean Implements SQLOperator.Login
...
If (Username = "root" and Password="test") Then
User_Logged = True
MsgBox(User_Logged)
Else
User_Logged = False
MsgBox(User_Logged)
End If
End Function
Public Function UserIsLogged() As Boolean Implements SQLOperator.UserIsLogged
MsgBox("islogged: " & User_Logged)
End Function
在第二个函数中,变量输出为false,在第一个函数中,它输出为true。