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<html><head><!- Copyright (c) Go Ahead Software Inc., 1995-2000. All Rights Reserved. -><title>dbReadInt -- GoAhead WebServer API</title><link rel="stylesheet" href="../../../style/doc.css" type="text/css"></head><body><table width="550"> <tr><td><TABLE border=0 width=100% cellspacing=0 cellpadding=0 CLASS="apiTitle"> <TR> <td class="titleLeft" align=left width="33%">dbReadInt</TD><td class="titleCenter" align=center width="33%"><b>GoAhead WebServer API</b></TD><td class="titleRight" align=right width="33%"><B>GoAhead EMF</B></TD></TR> </TABLE><HR> <H2><B>Synopsis</B></H2><P>Retrieves integer values from the databases.</P><H2><B>Prototype</B></H2><PRE> #include &quot;emfdb.h&quot; int dbReadInt(int did, char_t* table, char_t* column,       int row, int *returnValue); </PRE><H2><B>Parameters</B></H2><p><TABLE WIDTH="54%" BORDER="0"><TR><TD WIDTH="16%">did</TD><TD WIDTH="83%">returned database ID</TD></TR><TR><TD WIDTH="16%">table</TD><TD WIDTH="83%">table name in the database</TD></TR><TR><TD WIDTH="16%">column</TD><TD WIDTH="83%">column name in the table</TD></TR><TR><TD WIDTH="16%">row</TD><TD WIDTH="83%">row number in the column</TD></TR><TR><TD WIDTH="16%">returnValue</TD><TD WIDTH="83%">pointer to an integer to contain the value read from the database</TD></TR></TABLE><H2><B>Description</B></H2><P>Read an integer from the database.</P><H2><B>Return Value</B></H2><P>dbReadInt returns the integer database element in  returnValue. It  returns 0 if successful,  or  -1 on errors.</P><H2><B>Example</B></H2><PRE>int driveno;if (dbReadInt(smd, &quot;base_fs_static&quot;, &quot;disk&quot;, row, &amp;driveno) &lt; 0) {    /* Error */}</PRE><H2><B>See Also</B></H2><P> <A HREF="dbReadStr.htm">dbReadStr</A></P><H2>&nbsp;</H2><BLOCKQUOTE>&nbsp;</BLOCKQUOTE></tr></td></table></body></html>

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