/// <summary>
/// 更新一条数据
/// </summary>
public void Update(SeoWebSite.Model.BetDetail model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update betdetail set ");
strSql.Append("itemid=@itemid,");
strSql.Append("name=@name,");
strSql.Append("formulaid=@formulaid,");
strSql.Append("description=@description");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.VarChar, 20),
new SqlParameter("@itemid", SqlDbType.VarChar, 20),
new SqlParameter("@name", SqlDbType.NVarChar, 50),
new SqlParameter("@formulaid", SqlDbType.VarChar, 20),
new SqlParameter("@description", SqlDbType.NVarChar, 1000)
};
parameters[0].Value = model.id;
parameters[1].Value = model.itemid;
parameters[2].Value = model.name;
parameters[3].Value = model.formulaid;
parameters[4].Value = model.description;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SeoWebSite.Model.BetDetail GetModel(string id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,itemid,name,formulaid,description from betdetail ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.VarChar, 50)
};
parameters[0].Value = id;
SeoWebSite.Model.BetDetail model = new SeoWebSite.Model.BetDetail();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
model.id = ds.Tables[0].Rows[0]["id"].ToString();
model.itemid = ds.Tables[0].Rows[0]["itemid"].ToString();
model.name = ds.Tables[0].Rows[0]["name"].ToString();
model.formulaid = ds.Tables[0].Rows[0]["formulaid"].ToString();
model.description = ds.Tables[0].Rows[0]["description"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(SeoWebSite.Model.BetDetail model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into betdetail(");
strSql.Append("id,itemid,name,formulaid,description)");
strSql.Append(" values (");
strSql.Append("@id,@itemid,@name,@formulaid,@description)");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.VarChar, 20),
new SqlParameter("@itemid", SqlDbType.VarChar, 20),
new SqlParameter("@name", SqlDbType.NVarChar, 50),
new SqlParameter("@formulaid", SqlDbType.VarChar, 20),
new SqlParameter("@description", SqlDbType.NVarChar, 1000)
};
parameters[0].Value = model.id;
parameters[1].Value = model.itemid;
parameters[2].Value = model.name;
parameters[3].Value = model.formulaid;
parameters[4].Value = model.description;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// �õ�һ������ʵ��
/// </summary>
public SeoWebSite.Model.BetDetail GetModel(string id)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 id,itemid,name,formulaid,description from betdetail ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.VarChar,50)};
parameters[0].Value = id;
SeoWebSite.Model.BetDetail model=new SeoWebSite.Model.BetDetail();
DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
model.id=ds.Tables[0].Rows[0]["id"].ToString();
model.itemid=ds.Tables[0].Rows[0]["itemid"].ToString();
model.name=ds.Tables[0].Rows[0]["name"].ToString();
model.formulaid=ds.Tables[0].Rows[0]["formulaid"].ToString();
model.description=ds.Tables[0].Rows[0]["description"].ToString();
return model;
}
else
{
return null;
}
}