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14<h1 align="left">DWC_GdbGetRecordCountAsync</h1>
15<h2>Syntax</h2>
16
17<dl>
18  <dd>
19<CODE>#include &lt;dwc.h&gt;</CODE><BR>
20  <BR>
21  <PRE><CODE><a href=Macro.html#dwc__gdb_8h_1cb77329e259246f72c99a77edee22a86>DWCGdbError</a> <a href=DWC_GdbGetRecordCountAsync.html#dwc__gdb_8h_13f582d482fa3e513dad4b0f4326ed204>DWC_GdbGetRecordCountAsync</a>(const char *table_name,
22                                       const char *filter,
23                                       BOOL cache_flag,
24                                       int *count);</CODE></PRE></dd>
25</dl>
26
27<h2>Arguments</h2>
28
29<TABLE border="1" width="100%">
30  <TBODY>
31
32    <TR>
33<TD width="13%"><EM><STRONG>table_name</STRONG></EM></TD>
34<TD width="87%">Table name.</TD>
35    </TR>
36
37    <TR>
38<TD width="13%"><EM><STRONG>filter</STRONG></EM></TD>
39<TD width="87%">Conditions for the records you want to retrieve. Works the same way as SQL's <CODE>WHERE</CODE> phrase. If <CODE>NULL</CODE> is specified, the total number of records is obtained.</TD>
40    </TR>
41
42    <TR>
43<TD width="13%"><EM><STRONG>cache_flag</STRONG></EM></TD>
44<TD width="87%">Specifies whether or not to cache the results on the server side.</TD>
45    </TR>
46
47    <TR>
48<TD width="13%"><EM><STRONG>count</STRONG></EM></TD>
49<TD width="87%">Stores the number of records obtained.</TD>
50    </TR>
51
52  </TBODY>
53</TABLE>
54
55<h2>Return Values</h2>
56
57<p>Error information.</p>
58
59<H2>Description</H2>
60<p>If the process is successful, the number of records is entered in the <CODE>count</CODE> argument.</p><p>If the <a href=Macro.html#dwc__gdb_8h_1cb77329e259246f72c99a77edee22a86e9779fbe6ad274d2016ee2ab66a08582><CODE>DWC_GDB_ERROR_NONE</CODE></a> value is returned, the asynchronous process has started.  Wait until the <a href=DWC_GdbGetState.html#dwc__gdb_8h_1369bfca6c2cd6e2e2893c03c94a5e2db><CODE>DWC_GdbGetState</CODE></a> function stops returning <a href=Macro.html#dwc__gdb_8h_1eb0cda4da19d6df37e71df9d0de849eb605bb3a74ef4c38439052c43bdae07ce><CODE>DWC_GDB_STATE_IN_ASYNC_PROCESS</CODE></a>.</p><p>You can get the result using the <a href=DWC_GdbGetAsyncResult.html#dwc__gdb_8h_1f700899219d0635bc4e4430fa9b7e840><CODE>DWC_GdbGetAsyncResult</CODE></a> function.</p>
61
62<H2>Revision History</H2>
63<DL>
64
65</DL>
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