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<br> <table width="145" border="0" cellspacing="0" cellpadding="0" bordercolor="#F8AC0E" align="center" height="20"> <tr bgcolor="000099" valign="middle"> <td width="109" align="center" class="p2"><font color="#FFFFFF"><b>Access 2000</b></font><font color="#FF3333" ><b></b></font></td> <td height="20" bgcolor="#E8E8E8" width="13"><img src="/pc/img/title_00.gif" width="13" height="20"></td> <td height="20" bgcolor="#E8E8E8" width="23"> </td> </tr> </table>
<p class="p1" style="line-height:17pt" align="left"> <span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12">
<a href="ac2k0101.htm">初識Access 2000<br>
</a></font><font color="#0000CC"> </font></span><span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12">
<a href="ac2k0201.htm">窗口接口使用簡介<br>
</a></font></span><font color="#0000CC"><span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0301.htm">用向導建立數據庫</a></span></font><font color="#0000CC"><span class="p1"><a href="ac2k0301.htm">
<br>
</a><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0401.htm">數據庫的結構</a> <span class="p1"><a href="ac2k0403.htm">
</a></span> <br>
<font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0501.htm">用表向導建立表</a></span></font> <font color="#0000CC"><span class="p1"><a href="ac2k0501.htm">
<br>
</a><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0601.htm">在表中輸入數據</a> <a href="ac2k0601.htm"><br>
</a><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0701.htm">數據的類型和屬性</a><span class="p1"> </span><br>
</span></font><span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0801.htm">定義表之間的關系</a></span><span class="p1"><br>
<font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k0901.htm">建立簡單的查詢</a></span><span class="p1"> <br>
<font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k1001.htm">為查詢制定規則</a><br>
<font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k1101.htm">如何建立數據窗體<br>
</a><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k1201.htm">生成數據打印報表</a></span><span class="p1"><br>
<font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font>
<a href="ac2k1301.htm">為WEB頁提供數據</a></span><span class="p1"> <br>
<font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<span class="p1"><a href="ac2k1401.htm">用圖表顯示數據</a></span> <br>
<span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<span class="p1"><a href="ac2k1501.htm">宏的使用</a></span> <br>
<span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<span class="p1"><a href="ac2k1601.htm">模塊與“VBA”語言</a></span><a href="ac2k1601.htm"><span class="p1">
</span></a><br>
<span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<span class="p1"><a href="ac2k1701.htm">SQL語言妙用</a></span> <br>
<span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<span class="p1">外部數據的使用</span></p>
<p class="p1" style="line-height:17pt" align="left"> <a href="ac2k1801.htm">何時使用導入或聯接</a><br>
如何鏈接外部數據<br>
<a href="ac2k1803.htm">導入一個數據庫文件</a><br>
<a href="ac2k1804.htm">如何導出數據</a><br>
<a href="ac2k1805.htm">補充內容一</a><br>
<a href="ac2k1806.htm">補充內容二</a><br>
<a href="ac2k1807.htm">補充內容三</a><br>
<br>
<span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<a href="ac2k1901.htm"><span class="p1">數據的優化和安全</span><br>
</a><span class="p1"><font color="#0000CC"><img src="img/small.gif" width="12" height="12"></font></span>
<a href="ac2k2001.htm"><span class="p1">容易忽略的工作</span></a></p>
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如何聯接外部數據</span></b></font> </p>
<p align="left"> <span style="line-height:17pt">我們先來打開一個Access數據庫,</span></p>
<p align="center"><img src="img/ac2k1801.gif" width="380" height="274" alt="一個Access數據庫" border="1"></p>
<p align="left"><span style="line-height:17pt"> 單擊“文件”菜單上的“獲取外部數據”項,并單擊其子菜單上的‘鏈接表’命令。現在彈出一個對話框,很像Access中打開一個文件的對話框。</span></p>
<p align="center"><img src="img/ac2k1802.gif" width="400" height="265" alt="“鏈接”對話框" border="1"></p>
<p align="left"><span style="line-height:17pt"> 我們現在導入一個DBASE數據庫文件。先將鼠標移動到“文件類型”下拉框上,單擊鼠標左鍵,彈出一個下拉列表。</span></p>
<p align="center"><img src="img/ac2k1803.gif" width="256" height="74" alt="文件類型的下拉列表"></p>
<p align="left"><span style="line-height:17pt"> 這些文件類型鏈接的方法基本上是一樣的,你只要選中相應的數據庫類型,并且選中需要的數據庫文件,就可以完成鏈接工作。<br>
例如,現在我要將DBASE 5數據庫文件“用戶數據庫.dbf”中的表鏈接到Access中來,只要先在文件類型下拉框中選中“DBASE 5”,然后在“查找范圍”下拉框中選中這個文件的所在目錄,選擇“用戶數據庫.DBF”項,雙擊,</span></p>
<p align="center"><img src="img/ac2k1804.gif" width="450" height="297" alt="雙擊“用戶數據庫.DBF”"></p>
<p align="left"><span style="line-height:17pt"> 很快在屏幕上就會彈出一個提示框,告訴我們這次鏈接操作已經成功,單擊“確定”按鈕。<br>
我們又回到“鏈接”對話框上了,將這個導入對話框關閉,現在會發現在數據庫窗口的表對象中“已有的對象列表”中已經有了一個名字為“用戶數據庫”的表了。</span></p>
<p align="center"><img src="img/ac2k1805.gif" width="400" height="274" alt="數據庫窗口中的表對象" border="1">
</p>
<p align="left"><span style="line-height:17pt"> 打開這個表看看,表中的數據和原來DBASE 5數據表中的數據是一致的。這樣就能很方便地將原來的系統更新,不必擔心數據轉化的問題了。</span></p>
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