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<title>ADOX 属性</title>
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<h1><a name="adproadoddlproperties"></a>ADOX 属性</h1>
<p><a href="dir.htm">目录</a></p>
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<b>ADOX 属性概述</b></p>
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<td class=label width=22%><b>属性</b></td>
<td class=label width=78%><b>说明</b></td>
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<td width=22%><a href="adproactiveconnection.htm">ActiveConnection</a></td>
<td width=78%>指示目录所属的 ADO <b>Connection </b>对象。</td>
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<td width=22%><a href="adproattributes.htm">Attributes</a></td>
<td width=78%>描述列特性。</td>
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<td width=22%><a href="adproclustered.htm">Clustered</a></td>
<td width=78%>指示索引是否被分簇。</td>
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<td width=22%><a href="adprocommand.htm">Command</a></td>
<td width=78%>指定可用于创建或执行过程的 ADO <b>Command</b> 对象。</td>
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<td width=22%><a href="mdprocount.htm">Count</a></td>
<td width=78%>指示集合中的对象数量。</td>
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<td width=22%><a href="adprodatecreated.htm">DateCreated</a></td>
<td width=78%>指示创建对象的日期。</td>
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<td width=22%><a href="adprodatemodified.htm">DateModified</a></td>
<td width=78%>指示上一次更改对象的日期。</td>
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<td width=22%><a href="adprodefinedsize.htm">DefinedSize</a></td>
<td width=78%>指示列的规定最大大小。</td>
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<td width=22%><a href="adprodeleterule.htm">DeleteRule</a></td>
<td width=78%>指示主关键字被删除时将执行的操作。</td>
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<td width=22%><a href="adproindexnulls.htm">IndexNulls</a></td>
<td width=78%>指示在索引字段中有 <b>Null </b>值的记录是否有索引项。</td>
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<td width=22%><a href="adproname.htm">Name</a></td>
<td width=78%>指示对象的名称。</td>
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<td width=22%><a href="adpronumericscale.htm">NumericScale</a></td>
<td width=78%>指示列中数值的范围。</td>
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<td width=22%><a href="adproparentcatalog.htm">ParentCatalog</a></td>
<td width=78%>指定表或列的父目录以便访问特定提供者的属性。</td>
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<td width=22%><a href="adproprecision.htm">Precision</a></td>
<td width=78%>指示列中数据值的最高精度。</td>
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<td width=22%><a href="adproprimarykey.htm">PrimaryKey</a></td>
<td width=78%>指示索引是否代表表的主关键字。</td>
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<td width=22%><a href="adprorelatedcolumn.htm">RelatedColumn</a></td>
<td width=78%>指示相关表中相关列的名称（仅关键字列）。</td>
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<td width=22%><a href="adprorelatedtable.htm">RelatedTable</a></td>
<td width=78%>指示相关表的名称。</td>
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<td width=22%><a href="adprosortorder.htm">SortOrder</a></td>
<td width=78%>指示列的排序顺序（仅索引列）。</td>
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<td width=22%><a href="adprotypecolumn.htm">Type(列)</a></td>
<td width=78%>指示列的数据类型。</td>
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<td width=22%><a href="adprotypekey.htm">Type（关键字）</a></td>
<td width=78%>指示关键字的数据类型。</td>
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<td width=22%><a href="adprotypetable.htm">Type（表）</a></td>
<td width=78%>指示表的类型。</td>
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<td width=22%><a href="adprounique.htm">Unique</a></td>
<td width=78%>指示索引关键字是否必须是唯一的。</td>
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<td width=22%><a href="adproupdaterule.htm">UpdateRule</a></td>
<td width=78%>指示主关键字被更新时会执行的操作。</td>
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