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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=gb2312"><title>cmpp3api: database.h源文件</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- 制作者 Doxygen 1.5.1-p1 --><div class="tabs"> <ul> <li><a href="main.html"><span>首页</span></a></li> <li><a href="annotated.html"><span>类</span></a></li> <li id="current"><a href="files.html"><span>文件</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>文件列表</span></a></li> <li><a href="globals.html"><span>文件成员</span></a></li> </ul></div><h1>database.h</h1><a href="database_8h.html">浏览该文件的文档。</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <a name="l00014"></a>00014 <span class="preprocessor">#ifndef _SMAL_DATABASE_ADO_H</span><a name="l00015"></a>00015 <span class="preprocessor"></span><span class="preprocessor">#define _SMAL_DATABASE_ADO_H</span><a name="l00016"></a>00016 <span class="preprocessor"></span><a name="l00017"></a>00017 <span class="preprocessor">#include <<a class="code" href="smal_8h.html">smal.h</a>></span><a name="l00018"></a>00018 <span class="preprocessor">#include <math.h></span><a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#import "c:\Program Files\Common Files\System\ADO\msado26.tlb"</span> \<a name="l00021"></a>00021 no_namespace rename(<span class="stringliteral">"EOF"</span>, <span class="stringliteral">"EndOfFile"</span>)<a name="l00022"></a>00022 <a name="l00023"></a>00023 void <a class="code" href="database_8cpp.html#a829bb2abae71f20e67aab0eac4e1955">IntToStr</a>(<span class="keywordtype">int</span> nVal, <span class="keywordtype">char</span>* strVal, <span class="keywordtype">unsigned</span> size);<a name="l00024"></a>00024 <span class="keywordtype">void</span> <a class="code" href="database_8cpp.html#b63f348ef0b5c679a6652b71b4351d7e">LongToStr</a>(<span class="keywordtype">long</span> lVal, <span class="keywordtype">char</span>* strVal, <span class="keywordtype">unsigned</span> size);<a name="l00025"></a>00025 <span class="keywordtype">void</span> <a class="code" href="database_8cpp.html#605eaf4f986c50e957ba436eafa48506">ULongToStr</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> ulVal, <span class="keywordtype">char</span>* strVal, <span class="keywordtype">unsigned</span> size);<a name="l00026"></a>00026 <span class="keywordtype">void</span> <a class="code" href="database_8cpp.html#34d85e4dcb4c9f6153db00c63ed2649d">DblToStr</a>(<span class="keywordtype">double</span> dblVal, <span class="keywordtype">int</span> ndigits, <span class="keywordtype">char</span>* strVal, <span class="keywordtype">unsigned</span> size);<a name="l00027"></a>00027 <span class="keywordtype">void</span> <a class="code" href="database_8cpp.html#34d85e4dcb4c9f6153db00c63ed2649d">DblToStr</a>(<span class="keywordtype">float</span> fltVal, <span class="keywordtype">char</span>* strVal, <span class="keywordtype">unsigned</span> size);<a name="l00028"></a>00028 <a name="l00029"></a>00029 CString <a class="code" href="database_8cpp.html#a829bb2abae71f20e67aab0eac4e1955">IntToStr</a>(<span class="keywordtype">int</span> nVal);<a name="l00030"></a>00030 <a name="l00031"></a>00031 CString <a class="code" href="database_8cpp.html#b63f348ef0b5c679a6652b71b4351d7e">LongToStr</a>(<span class="keywordtype">long</span> lVal);<a name="l00032"></a>00032 <a name="l00033"></a>00033 CString <a class="code" href="database_8cpp.html#605eaf4f986c50e957ba436eafa48506">ULongToStr</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> ulVal);<a name="l00034"></a>00034 <a name="l00035"></a>00035 CString <a class="code" href="database_8cpp.html#34d85e4dcb4c9f6153db00c63ed2649d">DblToStr</a>(<span class="keywordtype">double</span> dblVal, <span class="keywordtype">int</span> ndigits = 20);<a name="l00036"></a>00036 <a name="l00037"></a>00037 CString <a class="code" href="database_8cpp.html#34d85e4dcb4c9f6153db00c63ed2649d">DblToStr</a>(<span class="keywordtype">float</span> fltVal);<a name="l00038"></a>00038 <a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="comment">//inline void TESTHR(HRESULT x) {if FAILED(x) _com_issue_error(x);};</span><a name="l00041"></a>00041 <span class="comment">//void PrintProviderError(_ConnectionPtr pConnection);</span><a name="l00042"></a>00042 <span class="comment">//void PrintComError(_com_error &e);</span><a name="l00043"></a>00043 <a name="l00044"></a>00044 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, <span class="keywordtype">int</span>& nValue);<a name="l00045"></a>00045 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, <span class="keywordtype">long</span>& lValue);<a name="l00046"></a>00046 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>& ulValue);<a name="l00047"></a>00047 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, <span class="keywordtype">double</span>& dbValue);<a name="l00048"></a>00048 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, <span class="keywordtype">char</span>* strValue, <span class="keywordtype">int</span> size, <span class="keywordtype">bool</span> autoTrim = true);<a name="l00049"></a>00049 <span class="comment">//BOOL GetFieldValue(_RecordsetPtr pRs, const char* lpFieldName, COleDateTime& time);</span><a name="l00050"></a>00050 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, <span class="keywordtype">bool</span>& bValue);<a name="l00051"></a>00051 <span class="comment">//BOOL GetFieldValue(_RecordsetPtr pRs, const char* lpFieldName, COleCurrency& cyValue);</span><a name="l00052"></a>00052 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName, _variant_t& vtValue);<a name="l00053"></a>00053 BOOL <a class="code" href="database_8cpp.html#da6aa0a82bb10a19570a719347e736e9">IsFieldNull</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName);<a name="l00054"></a>00054 BOOL <a class="code" href="database_8cpp.html#a0b0c88b73503f932403b20112fe09f9">IsFieldEmpty</a>(_RecordsetPtr pRs, const <span class="keywordtype">char</span>* lpFieldName);<a name="l00055"></a>00055 <a name="l00056"></a>00056 <a name="l00057"></a>00057 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, <span class="keywordtype">int</span>& nValue);<a name="l00058"></a>00058 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, <span class="keywordtype">int</span>& nValue);<a name="l00059"></a>00059 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, <span class="keywordtype">long</span>& lValue);<a name="l00060"></a>00060 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, <span class="keywordtype">long</span>& lValue);<a name="l00061"></a>00061 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>& ulValue);<a name="l00062"></a>00062 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span>& ulValue);<a name="l00063"></a>00063 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, <span class="keywordtype">double</span>& dbValue);<a name="l00064"></a>00064 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, <span class="keywordtype">double</span>& dbValue);<a name="l00065"></a>00065 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, CString& strValue, CString strDateFormat = _T(""));<a name="l00066"></a>00066 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, CString& strValue, CString strDateFormat = _T(""));<a name="l00067"></a>00067 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, COleDateTime& time);<a name="l00068"></a>00068 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, COleDateTime& time);<a name="l00069"></a>00069 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, <span class="keywordtype">bool</span>& bValue);<a name="l00070"></a>00070 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, <span class="keywordtype">bool</span>& bValue);<a name="l00071"></a>00071 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, COleCurrency& cyValue);<a name="l00072"></a>00072 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, COleCurrency& cyValue);<a name="l00073"></a>00073 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(<span class="keywordtype">int</span> nIndex, _variant_t& vtValue);<a name="l00074"></a>00074 BOOL <a class="code" href="database_8cpp.html#e3eae04ac9afb5bcc2ca7b455f90a04b">GetFieldValue</a>(LPCTSTR lpFieldName, _variant_t& vtValue);<a name="l00075"></a>00075 <a name="l00076"></a>00076 BOOL <a class="code" href="database_8cpp.html#da6aa0a82bb10a19570a719347e736e9">IsFieldNull</a>(LPCTSTR lpFieldName);<a name="l00077"></a>00077 BOOL <a class="code" href="database_8cpp.html#da6aa0a82bb10a19570a719347e736e9">IsFieldNull</a>(<span class="keywordtype">int</span> nIndex);<a name="l00078"></a>00078 BOOL <a class="code" href="database_8cpp.html#a0b0c88b73503f932403b20112fe09f9">IsFieldEmpty</a>(LPCTSTR lpFieldName);<a name="l00079"></a>00079 BOOL <a class="code" href="database_8cpp.html#a0b0c88b73503f932403b20112fe09f9">IsFieldEmpty</a>(<span class="keywordtype">int</span> nIndex); <a name="l00080"></a>00080 BOOL IsEof()<a name="l00081"></a>00081 {<span class="keywordflow">return</span> m_pRecordset->EndOfFile == VARIANT_TRUE;};<a name="l00082"></a>00082 BOOL IsEOF()<a name="l00083"></a>00083 {<span class="keywordflow">return</span> m_pRecordset->EndOfFile == VARIANT_TRUE;};<a name="l00084"></a>00084 <a name="l00085"></a>00085 <span class="preprocessor">#endif</span></pre></div><hr size="1"><address style="align: right;"><small>Generated at Sat May 19 16:03:55 2007 for cmpp3api by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.1-p1 </small></address></body></html>⌨️ 快捷键说明
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