/// <summary>
/// 增加一条数据
/// </summary>
public int Add(JMP.MDL.jmp_sales_user model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into jmp_sales_user(");
strSql.Append("r_moneys,r_date,r_appid");
strSql.Append(") values (");
strSql.Append("@r_moneys,@r_date,@r_appid");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@r_moneys", SqlDbType.Money, 8),
new SqlParameter("@r_date", SqlDbType.DateTime),
new SqlParameter("@r_appid", SqlDbType.Int, 4)
};
parameters[0].Value = model.r_moneys;
parameters[1].Value = model.r_date;
parameters[2].Value = model.r_appid;
object obj = DbHelperSQLTotal.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(JMP.MDL.jmp_sales_user model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update jmp_sales_user set ");
strSql.Append("r_appid=@r_appid,");
strSql.Append("r_moneys=@r_moneys,");
strSql.Append("r_date=@r_date");
strSql.Append(" where r_id=@r_id ");
SqlParameter[] parameters =
{
new SqlParameter("@r_id", SqlDbType.Int, 4),
new SqlParameter("@r_appid", SqlDbType.Int, 4),
new SqlParameter("@r_moneys", SqlDbType.Money, 8),
new SqlParameter("@r_date", SqlDbType.DateTime)
};
parameters[0].Value = model.r_id;
parameters[1].Value = model.r_appid;
parameters[2].Value = model.r_moneys;
parameters[3].Value = model.r_date;
int rows = DbHelperSQLTotal.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public JMP.MDL.jmp_sales_user GetModel(int r_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select r_id,r_appid,r_moneys,r_date");
strSql.Append(" from jmp_sales_user ");
strSql.Append(" where r_id=@r_id");
SqlParameter[] parameters =
{
new SqlParameter("@r_id", SqlDbType.Int, 4)
};
parameters[0].Value = r_id;
JMP.MDL.jmp_sales_user model = new JMP.MDL.jmp_sales_user();
DataSet ds = DbHelperSQLTotal.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["r_id"].ToString() != "")
{
model.r_id = int.Parse(ds.Tables[0].Rows[0]["r_id"].ToString());
}
if (ds.Tables[0].Rows[0]["r_appid"].ToString() != "")
{
model.r_appid = int.Parse(ds.Tables[0].Rows[0]["r_appid"].ToString());
}
if (ds.Tables[0].Rows[0]["r_moneys"].ToString() != "")
{
model.r_moneys = decimal.Parse(ds.Tables[0].Rows[0]["r_moneys"].ToString());
}
if (ds.Tables[0].Rows[0]["r_date"].ToString() != "")
{
model.r_date = DateTime.Parse(ds.Tables[0].Rows[0]["r_date"].ToString());
}
return(model);
}
else
{
return(null);
}
}
