/// <summary>
/// 增加一条数据
/// </summary>
public int Add(MyEasyBuy.Model.eb_admin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into eb_admin(");
strSql.Append("UserName,PassWord,Telephone,Power,IsDel)");
strSql.Append(" values (");
strSql.Append("@UserName,@PassWord,@Telephone,@Power,@IsDel)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.NVarChar, 50),
new SqlParameter("@PassWord", SqlDbType.NVarChar, 50),
new SqlParameter("@Telephone", SqlDbType.NVarChar, 50),
new SqlParameter("@Power", SqlDbType.Int, 4),
new SqlParameter("@IsDel", SqlDbType.Bit, 1)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.PassWord;
parameters[2].Value = model.Telephone;
parameters[3].Value = model.Power;
parameters[4].Value = model.IsDel;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MyEasyBuy.Model.eb_admin DataRowToModel(DataRow row)
{
MyEasyBuy.Model.eb_admin model = new MyEasyBuy.Model.eb_admin();
if (row != null)
{
if (row["Uid"] != null && row["Uid"].ToString() != "")
{
model.Uid = int.Parse(row["Uid"].ToString());
}
if (row["UserName"] != null)
{
model.UserName = row["UserName"].ToString();
}
if (row["PassWord"] != null)
{
model.PassWord = row["PassWord"].ToString();
}
if (row["Telephone"] != null)
{
model.Telephone = row["Telephone"].ToString();
}
if (row["Power"] != null && row["Power"].ToString() != "")
{
model.Power = int.Parse(row["Power"].ToString());
}
if (row["IsDel"] != null && row["IsDel"].ToString() != "")
{
if ((row["IsDel"].ToString() == "1") || (row["IsDel"].ToString().ToLower() == "true"))
{
model.IsDel = true;
}
else
{
model.IsDel = false;
}
}
}
return(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MyEasyBuy.Model.eb_admin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update eb_admin set ");
strSql.Append("UserName=@UserName,");
strSql.Append("PassWord=@PassWord,");
strSql.Append("Telephone=@Telephone,");
strSql.Append("Power=@Power,");
strSql.Append("IsDel=@IsDel");
strSql.Append(" where Uid=@Uid");
SqlParameter[] parameters =
{
new SqlParameter("@UserName", SqlDbType.NVarChar, 50),
new SqlParameter("@PassWord", SqlDbType.NVarChar, 50),
new SqlParameter("@Telephone", SqlDbType.NVarChar, 50),
new SqlParameter("@Power", SqlDbType.Int, 4),
new SqlParameter("@IsDel", SqlDbType.Bit, 1),
new SqlParameter("@Uid", SqlDbType.Int, 4)
};
parameters[0].Value = model.UserName;
parameters[1].Value = model.PassWord;
parameters[2].Value = model.Telephone;
parameters[3].Value = model.Power;
parameters[4].Value = model.IsDel;
parameters[5].Value = model.Uid;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MyEasyBuy.Model.eb_admin GetModel(int Uid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Uid,UserName,PassWord,Telephone,Power,IsDel from eb_admin ");
strSql.Append(" where Uid=@Uid");
SqlParameter[] parameters =
{
new SqlParameter("@Uid", SqlDbType.Int, 4)
};
parameters[0].Value = Uid;
MyEasyBuy.Model.eb_admin model = new MyEasyBuy.Model.eb_admin();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
