/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NCPEP.Model.T_Notice model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update T_Notice set ");
strSql.Append("newsid=@newsid,");
strSql.Append("beizhu=@beizhu");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@newsid", SqlDbType.VarChar, 50),
new SqlParameter("@beizhu", SqlDbType.VarChar, 50),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.newsid;
parameters[1].Value = model.beizhu;
parameters[2].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(NCPEP.Model.T_Notice model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into T_Notice(");
strSql.Append("newsid,beizhu)");
strSql.Append(" values (");
strSql.Append("@newsid,@beizhu)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@newsid", SqlDbType.VarChar, 50),
new SqlParameter("@beizhu", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.newsid;
parameters[1].Value = model.beizhu;
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 NCPEP.Model.T_Notice DataRowToModel(DataRow row)
{
NCPEP.Model.T_Notice model = new NCPEP.Model.T_Notice();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["newsid"] != null)
{
model.newsid = row["newsid"].ToString();
}
if (row["beizhu"] != null)
{
model.beizhu = row["beizhu"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public NCPEP.Model.T_Notice GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,newsid,beizhu from T_Notice ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
NCPEP.Model.T_Notice model = new NCPEP.Model.T_Notice();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NCPEP.Model.T_Notice model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(NCPEP.Model.T_Notice model)
{
return(dal.Add(model));
}
