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<HTML><HEAD><META http-equiv="Content-Type" content="text/html; charset=UTF-8"><TITLE>Perst.Storage.Open</TITLE><LINK REL=STYLESHEET HREF="../CommentReport.css" TYPE="text/css"></HEAD><BODY topmargin=0 rightmargin=0 leftmargin=0 style="background-image: url(../titletile.jpg); background-repeat:repeat-x; background-position: 0 0;" ><DIV CLASS="PageHeading">Perst.Storage.Open Function</DIV><DIV CLASS="Description"> Open the storage
<P></DIV><IMG src="../GradLeft.jpg" width=7 height=378 alt="" border="0" style="position:absolute; left:10; top:18;z-Index:2"><IMG src="../GradTop.jpg" width=352 height=7 alt="" border="0" align="top" style="position:absolute; left:10; top:18; z-index:1"><DIV CLASS="Remarks"><SPAN CLASS="RemarkHdrX">Public void Open (Perst.IFile, int)</SPAN></DIV><TABLE CLASS="InfoTable" cellpadding=0 cellspacing=0><TR height=20><TD width=20> </TD><TD valign=top align=left width=9 bgcolor="#cccc66"><IMG SRC="../graycorner.jpg" align=top></TD><TD CLASS="TableLightLabel" >Type</TD><TD CLASS="TableLightLabel" >Name</TD><TD CLASS="TableLightLabel" >Description</TD><TD width=20> </TD></TR><TR height=20><TD width=20> </TD><TD CLASS="TableLightDesc"> </TD><TD CLASS="TableLightDesc"><A HREF="CWP554.HTM">IFile</A></TD><TD CLASS="TableLightDesc">file</TD><TD CLASS="TableLightDesc">user specific implementation of IFile interface
</TD><TD width=20> </TD></TR><TR height=20><TD width=20> </TD><TD CLASS="TableLightDesc"> </TD><TD CLASS="TableLightDesc">int</TD><TD CLASS="TableLightDesc">pagePoolSize</TD><TD CLASS="TableLightDesc">size of page pool (in bytes). Page pool should contain
at least ten 4kb pages, so minimal page pool size should be at least 40Kb.
But larger page pool ussually leads to better performance (unless it could not fit
in memory and cause swapping).
</TD><TD width=20> </TD></TR></TABLE><TABLE CLASS="InfoTable" cellpadding=0 cellspacing=0><TR height=20><TD width=20> </TD><TD valign=top align=left width=9 bgcolor="#cccc66"><IMG SRC="../graycorner.jpg" align=top></TD><TD CLASS="TableLightLabel" WIDTH=206>Return</TD><TD CLASS="TableLightLabel" >Description</TD><TD width=20> </TD></TR><TR height=20><TD width=20> </TD><TD CLASS="TableLightDesc"> </TD><TD CLASS="TableLightDesc">void</TD><TD CLASS="TableLightDesc"> </TD><TD width=20> </TD></TR></TABLE><DIV CLASS="RemarkHdr"><B>Other overloads:</B><BR></DIV><DIV CLASS="Remarks">Perst.Storage.Open(String,2)Perst.Storage.Open(String)Perst.Storage.Open(IFile)Perst.Storage.Open(String,2,String)</DIV></BODY></HTML>⌨️ 快捷键说明
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