/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(JMP.MDL.jmp_aes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update jmp_aes set ");
strSql.Append(" yw = @yw , ");
strSql.Append(" mw = @mw , ");
strSql.Append(" mwdx = @mwdx , ");
strSql.Append(" bdx = @bdx , ");
strSql.Append(" time = @time ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4),
new SqlParameter("@yw", SqlDbType.NVarChar, -1),
new SqlParameter("@mw", SqlDbType.NVarChar, -1),
new SqlParameter("@mwdx", SqlDbType.NVarChar, -1),
new SqlParameter("@bdx", SqlDbType.NVarChar, -1),
new SqlParameter("@time", SqlDbType.DateTime)
};
parameters[0].Value = model.id;
parameters[1].Value = model.yw;
parameters[2].Value = model.mw;
parameters[3].Value = model.mwdx;
parameters[4].Value = model.bdx;
parameters[5].Value = model.time;
int rows = DbHelperSQLDEVICE.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(JMP.MDL.jmp_aes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into jmp_aes(");
strSql.Append("yw,mw,mwdx,bdx,time");
strSql.Append(") values (");
strSql.Append("@yw,@mw,@mwdx,@bdx,@time");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@yw", SqlDbType.NVarChar, -1),
new SqlParameter("@mw", SqlDbType.NVarChar, -1),
new SqlParameter("@mwdx", SqlDbType.NVarChar, -1),
new SqlParameter("@bdx", SqlDbType.NVarChar, -1),
new SqlParameter("@time", SqlDbType.DateTime)
};
parameters[0].Value = model.yw;
parameters[1].Value = model.mw;
parameters[2].Value = model.mwdx;
parameters[3].Value = model.bdx;
parameters[4].Value = model.time;
object obj = DbHelperSQLDEVICE.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 JMP.MDL.jmp_aes GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, yw, mw, mwdx, bdx, time ");
strSql.Append(" from jmp_aes ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
JMP.MDL.jmp_aes model = new JMP.MDL.jmp_aes();
DataSet ds = DbHelperSQLDEVICE.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
model.yw = ds.Tables[0].Rows[0]["yw"].ToString();
model.mw = ds.Tables[0].Rows[0]["mw"].ToString();
model.mwdx = ds.Tables[0].Rows[0]["mwdx"].ToString();
model.bdx = ds.Tables[0].Rows[0]["bdx"].ToString();
model.time = DateTime.Parse(ds.Tables[0].Rows[0]["time"].ToString());
return(model);
}
else
{
return(null);
}
}
