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问题描述
大家好，
我正在使用Visual Studio 2010，但不知道怎么了.我收到一条错误消息:对象引用未设置为对象的实例".
该错误不应该存在，因为我想我实例化了该对象.
请在下面检查我的代码:
Hi Guys,
I am using Visual Studio 2010 and I don''t know what''s wrong. I got an error that says - "Object reference not set to an instance of an object".
The error shouldn''t be there because I think I instantiated the object.
Please check my codes below:
Line:565 Dim Roles As New RolesFunctions
Line:566 If LCase(sLoginType) = LCase("admin") Then
Line:567 Call Roles.GetAdminRoles(nCompanyId, sStudentId)
...
错误指向第567行，说-对象引用未设置为对象的实例".
RolesFunctions是GetAdminRoles方法所在的公共类.
我会错过代码中的某些内容吗?
谢谢，
Hifiger
...
The error is pointing at line 567, says - "Object reference not set to an instance of an object".
The RolesFunctions is a Public Class where the GetAdminRoles method is located.
Do I missed something in the codes?
Thanks,
Hifiger
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