/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ROYcms.Ask.Model.ROYcms_result model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into ROYcms_result(");
strSql.Append("question_id,content,user_id,star_time,ip)");
strSql.Append(" values (");
strSql.Append("@question_id,@content,@user_id,@star_time,@ip)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@question_id", SqlDbType.Int, 4),
new SqlParameter("@content", SqlDbType.Text),
new SqlParameter("@user_id", SqlDbType.VarChar, 50),
new SqlParameter("@star_time", SqlDbType.DateTime),
new SqlParameter("@ip", SqlDbType.VarChar, 100)
};
parameters[0].Value = model.question_id;
parameters[1].Value = model.content;
parameters[2].Value = model.user_id;
parameters[3].Value = model.star_time;
parameters[4].Value = model.ip;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(ROYcms.Ask.Model.ROYcms_result model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update ROYcms_result set ");
strSql.Append("question_id=@question_id,");
strSql.Append("content=@content,");
strSql.Append("user_id=@user_id,");
strSql.Append("star_time=@star_time,");
strSql.Append("ip=@ip");
strSql.Append(" where bh=@bh ");
SqlParameter[] parameters =
{
new SqlParameter("@bh", SqlDbType.Int, 4),
new SqlParameter("@question_id", SqlDbType.Int, 4),
new SqlParameter("@content", SqlDbType.Text),
new SqlParameter("@user_id", SqlDbType.VarChar, 50),
new SqlParameter("@star_time", SqlDbType.DateTime),
new SqlParameter("@ip", SqlDbType.VarChar, 100)
};
parameters[0].Value = model.bh;
parameters[1].Value = model.question_id;
parameters[2].Value = model.content;
parameters[3].Value = model.user_id;
parameters[4].Value = model.star_time;
parameters[5].Value = model.ip;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ROYcms.Ask.Model.ROYcms_result GetModel(int bh)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 bh,question_id,content,user_id,star_time,ip from ROYcms_result ");
strSql.Append(" where bh=@bh ");
SqlParameter[] parameters =
{
new SqlParameter("@bh", SqlDbType.Int, 4)
};
parameters[0].Value = bh;
ROYcms.Ask.Model.ROYcms_result model = new ROYcms.Ask.Model.ROYcms_result();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["bh"].ToString() != "")
{
model.bh = int.Parse(ds.Tables[0].Rows[0]["bh"].ToString());
}
if (ds.Tables[0].Rows[0]["question_id"].ToString() != "")
{
model.question_id = int.Parse(ds.Tables[0].Rows[0]["question_id"].ToString());
}
model.content = ds.Tables[0].Rows[0]["content"].ToString();
model.user_id = ds.Tables[0].Rows[0]["user_id"].ToString();
if (ds.Tables[0].Rows[0]["star_time"].ToString() != "")
{
model.star_time = DateTime.Parse(ds.Tables[0].Rows[0]["star_time"].ToString());
}
model.ip = ds.Tables[0].Rows[0]["ip"].ToString();
return(model);
}
else
{
return(null);
}
}