docs/csharp/html/Overload_BerkeleyDB_SecondaryCursor_MovePrev.htm

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   8 </td></tr></table><table id="gradientTable"><tr><td class="nsrBottom" background="../icons/gradient.gif" /></tr></table></div><div id="mainSection"><div id="mainBody"><div id="allHistory" class="saveHistory" onsave="saveAll()" onload="loadAll()" /><span style="color: DarkGray"> </span><h1 class="heading"><span onclick="ExpandCollapse(overloadMembersTableToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(overloadMembersTableToggle, event)" tabindex="0"><img id="overloadMembersTableToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />Overload List</span></h1><div id="overloadMembersTableSection" class="section" name="collapseableSection" style=""><table id="memberList" class="members" frame="lhs" cellpadding="2"><col width="10%" /><tr><th class="iconColumn">\r
   9                \r
  10             </th><th class="nameColumn">Name</th><th class="descriptionColumn">Description</th></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" title="Public method" /></td><td><a href="M_BerkeleyDB_SecondaryCursor_MovePrev.htm">MovePrev<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a></td><td><div class="summary">\r
  11             If the cursor is not yet initialized, MovePrev is identical to \r
  12             <a href="M_BerkeleyDB_SecondaryCursor_MoveLast.htm">MoveLast<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a>. Otherwise, move the cursor to the previous\r
  13             key/data pair of the database, and store the secondary key and\r
  14             primary key/data pair in <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">Current</a>. In the presence of\r
  15             duplicate key values, the value of <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">Current.Key\r
  16             </a> may not change. \r
  17             </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" title="Public method" /></td><td><a href="M_BerkeleyDB_SecondaryCursor_MovePrev_3.htm">MovePrev(LockingInfo)</a></td><td><div class="summary">\r
  18             If the cursor is not yet initialized, MovePrev is identical to \r
  19             <a href="M_BerkeleyDB_SecondaryCursor_MoveLast_3.htm">MoveLast(LockingInfo)</a>. Otherwise, move the cursor to\r
  20             the previous key/data pair of the database, and store the secondary\r
  21             key and primary key/data pair in <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">Current</a>. In the\r
  22             presence of duplicate key values, the value of <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">\r
  23             Current.Key</a> may not change. \r
  24             </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" title="Public method" /></td><td><a href="M_BerkeleyDB_SecondaryCursor_MovePrev_1.htm">MovePrev(DatabaseEntry, DatabaseEntry, DatabaseEntry)</a></td><td><div class="summary">\r
  25             If the cursor is not yet initialized, MovePrev is identical to \r
  26             <a href="M_BerkeleyDB_SecondaryCursor_MoveLast.htm">MoveLast<span class="languageSpecificText"><span class="cs">()</span><span class="cpp">()</span><span class="nu">()</span></span></a>. Otherwise, move the cursor to the previous\r
  27             key/data pair of the database, and store the secondary key and\r
  28             primary key/data pair in <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">Current</a>. In the presence of\r
  29             duplicate key values, the value of <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">Current.Key\r
  30             </a> may not change. If <span class="parameter">key</span>, or\r
  31             <span class="parameter">pkey</span>, or <span class="parameter">data</span> is\r
  32             partial <a href="T_BerkeleyDB_DatabaseEntry.htm">DatabaseEntry</a>, its \r
  33             <a href="P_BerkeleyDB_DatabaseEntry_PartialLen.htm">PartialLen</a> bytes starting\r
  34             <a href="P_BerkeleyDB_DatabaseEntry_PartialOffset.htm">PartialOffset</a> bytes from the beginning\r
  35             of the retrieved data record are returned as if they comprised the\r
  36             entire record. If any or all of the specified bytes do not exist\r
  37             in the record, MovePrev is successful, and any existing bytes are\r
  38             returned. \r
  39             </div></td></tr><tr data="public;declared;notNetfw;"><td><img src="../icons/pubmethod.gif" title="Public method" /></td><td><a href="M_BerkeleyDB_SecondaryCursor_MovePrev_2.htm">MovePrev(DatabaseEntry, DatabaseEntry, DatabaseEntry, LockingInfo)</a></td><td><div class="summary">\r
  40             If the cursor is not yet initialized, MovePrev is identical to \r
  41             <a href="M_BerkeleyDB_SecondaryCursor_MoveLast_3.htm">MoveLast(LockingInfo)</a>. Otherwise, move the cursor to\r
  42             the previous key/data pair of the database, and store the secondary\r
  43             key and primary key/data pair in <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">Current</a>. In the\r
  44             presence of duplicate key values, the value of <a href="P_BerkeleyDB_SecondaryCursor_Current.htm">\r
  45             Current.Key</a> may not change. If <span class="parameter">key</span>, or\r
  46             <span class="parameter">pkey</span>, or <span class="parameter">data</span> is\r
  47             partial <a href="T_BerkeleyDB_DatabaseEntry.htm">DatabaseEntry</a>, its \r
  48             <a href="P_BerkeleyDB_DatabaseEntry_PartialLen.htm">PartialLen</a> bytes starting\r
  49             <a href="P_BerkeleyDB_DatabaseEntry_PartialOffset.htm">PartialOffset</a> bytes from the beginning\r
  50             of the retrieved data record are returned as if they comprised the\r
  51             entire record. If any or all of the specified bytes do not exist\r
  52             in the record, MovePrev is successful, and any existing bytes are\r
  53             returned. \r
  54             </div></td></tr></table></div><h1 class="heading"><span onclick="ExpandCollapse(seeAlsoToggle)" style="cursor:default;" onkeypress="ExpandCollapse_CheckKey(seeAlsoToggle, event)" tabindex="0"><img id="seeAlsoToggle" class="toggle" name="toggleSwitch" src="../icons/collapse_all.gif" />See Also</span></h1><div id="seeAlsoSection" class="section" name="collapseableSection" style=""><div class="seeAlsoStyle"><a href="T_BerkeleyDB_SecondaryCursor.htm">SecondaryCursor Class</a></div><div class="seeAlsoStyle"><a href="AllMembers_T_BerkeleyDB_SecondaryCursor.htm">SecondaryCursor Members</a></div><div class="seeAlsoStyle"><a href="N_BerkeleyDB.htm">BerkeleyDB Namespace</a></div></div></div><div id="footer"><div class="footerLine"><img width="100%" height="3px" src="../icons/footer.gif" title="Footer image" /></div><A NAME="feedback"></A><span id="fb" class="feedbackcss"> </span>\r
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