昔日舞曲 发表于 2013-1-14 00:41:35

DbNetGrid 02:连接到数据库


我们用connectionString属性来指定需要连接的数据库,这个属性可以是一个ADO连接字符串,也可以是别名,为了良好的安全性和可扩展性,强烈推荐用别名.
以下代码演示了如何分别使用连接字符串和别名连接数据库:



<div style="padding-right: 5.4pt; padding-left: 5.4pt; background: #e6e6e6; padding-bottom: 4px; width: 95%; padding-top: 4px;">http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif//连接字符串
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif...
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gifdocument.all.dbnetgrid1.connectionString='Provider=Microsoft.Jet.OLEDB.4.0;DataSource=/dbnetgrid/samples/customer.mdb'
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif...
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif//别名
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif...
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gifdocument.all.dbnetgrid1.connectionString='samples'
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif...
http://images.csdn.net/syntaxhighlighting/OutliningIndicators/None.gif
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