/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hch.iDisk.Model.Friend model)
{
// StringBuilder strSql=new StringBuilder();
// strSql.Append("update Friend set ");
//#warning 系统发现缺少更新的字段，请手工确认如此更新是否正确！
// strSql.Append("FrOwnerId=@FrOwnerId,");
// strSql.Append("FrFriendId=@FrFriendId");
// strSql.Append(" where FrOwnerId=@FrOwnerId and FrFriendId=@FrFriendId ");
// SqlParameter[] parameters = {
// new SqlParameter("@FrOwnerId", SqlDbType.Int,4),
// new SqlParameter("@FrFriendId", SqlDbType.Int,4)};
// parameters[0].Value = model.FrOwnerId;
// parameters[1].Value = model.FrFriendId;
// int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
// if (rows > 0)
// {
// return true;
// }
// else
// {
// return false;
// }
throw new NotImplementedException();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hch.iDisk.Model.Friend GetModel(int FrOwnerId, int FrFriendId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 FrOwnerId,FrFriendId from Friend ");
strSql.Append(" where FrOwnerId=@FrOwnerId and FrFriendId=@FrFriendId ");
SqlParameter[] parameters =
{
new SqlParameter("@FrOwnerId", SqlDbType.Int, 4),
new SqlParameter("@FrFriendId", SqlDbType.Int, 4)
};
parameters[0].Value = FrOwnerId;
parameters[1].Value = FrFriendId;
Hch.iDisk.Model.Friend model = new Hch.iDisk.Model.Friend();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["FrOwnerId"].ToString() != "")
{
model.FrOwnerId = int.Parse(ds.Tables[0].Rows[0]["FrOwnerId"].ToString());
}
if (ds.Tables[0].Rows[0]["FrFriendId"].ToString() != "")
{
model.FrFriendId = int.Parse(ds.Tables[0].Rows[0]["FrFriendId"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public void Add(Hch.iDisk.Model.Friend model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Friend(");
strSql.Append("FrOwnerId,FrFriendId)");
strSql.Append(" values (");
strSql.Append("@FrOwnerId,@FrFriendId)");
SqlParameter[] parameters =
{
new SqlParameter("@FrOwnerId", SqlDbType.Int, 4),
new SqlParameter("@FrFriendId", SqlDbType.Int, 4)
};
parameters[0].Value = model.FrOwnerId;
parameters[1].Value = model.FrFriendId;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
