/// <summary>
/// 更改用户登录状态
/// </summary>
public bool JudgeLoginFalse(string name)
{
return(SuperDbHelper.Update("update LoginVm set states = 0 where UserName = @name",
new SqlParameter("@name", SqlDbType.NVarChar)
{
Value = name
}));
}
/// <summary>
/// 注册时添加 用户
/// </summary>
/// <param name="name"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public bool CreateUser(string name, string pwd)
{
return(SuperDbHelper
.Update("insert into LoginVm values(@name,@pwd,getdate(),getdate(),0,0)",
new SqlParameter("@name", name),
new SqlParameter("@pwd", pwd)
));
}
/// <summary>
/// 登录时 获取该用户 状态是否正常
/// </summary>
/// <param name="name"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public bool JudgeState(string name)
{
return((bool)SuperDbHelper
.SelectForScalar("select [current] from LoginVm where userName=@state",
new SqlParameter("@state", SqlDbType.NVarChar)
{
Value = name
}));
}
/// <summary>
/// 注册时 获取该用户 是否存在
/// </summary>
/// <param name="name"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public bool JudgeUser(string name)
{
return((int)SuperDbHelper
.SelectForScalar("select count(0) from LoginVm where UserName=@name",
new SqlParameter("@name", SqlDbType.NVarChar)
{
Value = name
}) > 0);
}
/// <summary>
/// 登录判断
/// </summary>
/// <param name="name"></param>
/// <param name="pwd"></param>
/// <returns></returns>
public bool Login(string name, string pwd)
{
// 查到的数据大于 0 则有该用户
return((int)SuperDbHelper.SelectForScalar(
@"select count(0) from LoginVm where UserName = @UserName and UserPwd= @UserPwd",
new SqlParameter("@UserName", name),
new SqlParameter("@UserPwd", pwd)
) > 0);
}
public bool Login(string name, string pwd)
{
var sql = @"select count(0) from ManagerUser where LoginName=@name and LoginPwd=@pwd";
return((int)SuperDbHelper.SelectForScalar(sql, new[] { new SqlParameter("@name", name), new SqlParameter("@pwd", pwd) }) > 0);
}