public bool SendNewPersonInfoToDB(PersonInfo personInfo)
{
if (entities.USERINFO.Where(x => x.NICKNAME == personInfo.UserNickName).ToList().Count == 1)
{
return(false);
}
var count = entities.USERINFO.ToList().Count;
USERINFO userInfo = new USERINFO()
{
NICKNAME = personInfo.UserNickName,
REALNAME = personInfo.UserRealName,
PASSWORD = personInfo.PassWord,
MACADDRESS = personInfo.MacAddress,
USERID = count + 1
};
entities.USERINFO.Add(userInfo);
try
{
var num = entities.SaveChanges();
if (num == 1)
{
return(true);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
return(false);
}
public bool SendNewPersonInfoToDB(PersonInfo personInfo)
{
if (entities.USERINFO.Where(x => x.NICKNAME == personInfo.UserNickName).ToList().Count == 1)
{
ErrorMsg = "该用户名已存在，换一个吧~~~";
return(false);
}
USERINFO userInfo = new USERINFO()
{
NICKNAME = personInfo.UserNickName,
REALNAME = personInfo.UserRealName,
PASSWORD = personInfo.PassWord,
MACADDRESS = personInfo.MacAddress,
USERID = Guid.NewGuid().ToString()
};
entities.USERINFO.Add(userInfo);
try
{
var num = entities.SaveChanges();
if (num == 1)
{
return(true);
}
}
catch (Exception ex)
{
ErrorMsg = ex.Message;
}
return(false);
}