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[求助]请教MS SQL Server与MAPX绑定怎么编程?
<P>怎么把MS SQL Server与MAPX联系起来,建立实时数据库?应该怎么编程?希望有代码实例。</P>
<P>我想实现的是,当图元属性改变时,数据库实时更改。同样,数据库里的信息修改后,地图上图元实时修改。</P> <P>由于现在大多的数据库绑定都用ACCESS做例子,可我要用SQL Server,不知怎么下手。请高手指教!</P> |
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1楼#
发布于:2005-04-30 14:49
那么在vb.net中与access数据库应该如何邦定呢?能否将代码写一下?谢谢!我急需!
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3楼#
发布于:2005-04-27 10:39
<P>Private Sub munbd_Click()
Dim ds As MapXLib.Dataset Dim flds As New MapXLib.Fields 'requires reference to Microsoft ActiveX Data Objects Library Dim rs As New ADODB.Recordset Dim Conn As New ADODB.Connection Conn.Open ("Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=my;Data Source=zwc") rs.CursorLocation = adUseClient rs.Open "SELECT * FROM road ", Conn 'define the fields 'add dataset Set ds = Map1.DataSets.Add(miDataSetADO, rs, "dd", "rid", , "road") rs.Close End Sub</P><P>网上的,供参考。搞定了把你的也共享一下</P> |
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4楼#
发布于:2005-04-26 21:51
希望有VB代码,谢谢!
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