?? regnotifychangekeyvalue.htm
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<title>RegNotifyChangeKeyValue</title>
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<td width="100%" height="16"><a name="RegNotifyChangeKeyValue">RegNotifyChangeKeyValue</a></td>
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<td width="101%" colspan="3">VB聲明</td>
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<td width="101%" colspan="3">Declare Function RegNotifyChangeKeyValue Lib
"advapi32.dll" Alias "RegNotifyChangeKeyValue" (ByVal hKey As Long,
ByVal bWatchSubtree As Long, ByVal dwNotifyFilter As Long, ByVal hEvent As Long, ByVal
fAsynchronus As Long) As Long</td>
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<td width="101%" colspan="3">說明</td>
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<td width="101%" colspan="3">注冊(cè)表項(xiàng)或它的任何一個(gè)子項(xiàng)發(fā)生變化時(shí)，用這個(gè)函數(shù)提供一種通知機(jī)制</td>
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<td width="101%" colspan="3">返回值</td>
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<td width="101%" colspan="3">Long，零（ERROR_SUCCESS）表示成功。其他任何值都代表一個(gè)錯(cuò)誤代碼</td>
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<td width="101%" colspan="3">參數(shù)表</td>
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<td width="25%">參數(shù)</td>
<td width="76%" colspan="2">類型及說明</td>
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<td width="25%">hKey</td>
<td width="76%" colspan="2">Long，要監(jiān)視的一個(gè)項(xiàng)的句柄，或者指定一個(gè)標(biāo)準(zhǔn)項(xiàng)名</td>
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<td width="25%">bWatchSubtree</td>
<td width="76%" colspan="2">Long，TRUE（非零）表示監(jiān)視子項(xiàng)以及指定的項(xiàng)</td>
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<td width="25%" rowspan="5">dwNotifyFilter</td>
<td width="76%" colspan="2">Long，下述常數(shù)的一個(gè)或多個(gè)</td>
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<td width="37%">REG_NOTIFY_CHANGE_NAME</td>
<td width="38%">偵測(cè)注冊(cè)表項(xiàng)名稱的變化，以及偵測(cè)注冊(cè)表的創(chuàng)建和刪除事件</td>
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<td width="37%">REG_NOTIFY_CHANGE_ATTRIBUTES</td>
<td width="38%">偵測(cè)屬性的變化</td>
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<td width="37%">REG_NOTIFY_CHANGE_LAST_SET</td>
<td width="38%">偵測(cè)上一次修改時(shí)間的變化</td>
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<td width="37%">REG_NOTIFY_CHANGE_SECURITY</td>
<td width="38%">偵測(cè)對(duì)安全特性的改動(dòng)</td>
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<td width="25%">hEvent</td>
<td width="76%" colspan="2">Long，一個(gè)事件的句柄。如fAsynchronus為False，則這里的設(shè)置會(huì)被忽略</td>
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<td width="25%">fAsynchronus</td>
<td width="76%" colspan="2">Long，如果為零，那么除非偵測(cè)到一個(gè)變化，否則函數(shù)不會(huì)返回。否則這個(gè)函數(shù)會(huì)立即返回，而且在發(fā)生變化時(shí)觸發(fā)由hEvent參數(shù)指定的一個(gè)事件</td>
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<td width="101%" colspan="3">適用平臺(tái)</td>
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<td width="101%" colspan="3"><p align="left">Windows NT</td>
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<td width="100%"><p align="right"><a href="#RegNotifyChangeKeyValue">Top</a></td>
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