/// <summary>
/// 获取数据
/// </summary>
/// <param name="db"></param>
/// <param name="query"></param>
/// <param name="pageNum"></param>
/// <returns></returns>
public DataTable GetDataTable(string db, string query, int pageNum)
{
if (!PageConfig.isMemory)
{
return(null);
}
Dictionary <string, PageSQL> pageSQL = null;
PageSQL page = null;
if (dicPageQuery.TryGetValue(db, out pageSQL))
{
if (pageSQL.TryGetValue(query, out page))
{
var dt = queryCache.GetDataTable(db, page.ID, pageNum);
if (dt == null && PageConfig.IsCacheFile)
{
return((DataTable)GetFile(db, page.ID, pageNum, true));
}
return(dt);
}
}
else
{
Dictionary <string, DBQueryCache> cur = null;
DBQueryCache cache = null;
if (dicSQL.TryGetValue(db, out cur))
{
if (cur.TryGetValue(query, out cache))
{
return(cache.GetDataTable(pageNum));
}
}
}
return(null);
}
public DataTable GetDataTable(long queryID, int pageNum)
{
DBQueryCache queryCache = null;
if (dicQuery.TryGetValue(queryID, out queryCache))
{
return(queryCache.GetDataTable(pageNum));
}
return(null);
}
