static public void Delete(string UserName)
{
//获得用户的GUID
//Guid userid = new Guid(Membership.GetUser(UserName).ProviderUserKey);
Guid userid = new Guid(Membership.GetUser(UserName).ProviderUserKey);
Membership.DeleteUser(UserName, true);

//要把他的详细信息一同删除掉
new BLL_UserDetail().DeleteUserDetail(userid);

}


错误 1 与“System.Guid.Guid(byte[])”最匹配的重载方法具有一些无效参数
错误 2 参数“1”: 无法从“object”转换为“byte[]”



应该怎么改啊...

Guid userid = new Guid((byte[])Membership.GetUser(UserName).ProviderUserKey);

试试先，不行的话


byte[] a = Encoding.Default.GetBytes(Membership.GetUser(UserName).ProviderUserKey);

如上

或許你是否用錯了方法

谢谢...........