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如何用C#+MapX绑定数据库呀?
<P>string connstr="Provider=Microsoft.Jet.OLEDB.4.0;Data Source="+Application.StartupPath+"\\数据库<a>\\db1.mdb</A>";<BR> OleDbConnection conn=new OleDbConnection(connstr);<BR> string sql="select * from citylist";<BR> OleDbDataAdapter objcommand=new OleDbDataAdapter(sql,conn);<BR> conn.Open();<BR> DataSet dataset=new DataSet("citylist");<BR> objcommand.Fill(dataset,"citylist");<BR> DataTable datatable=dataset.Tables["citylist"];<BR> DataRow[] rs=datatable.Select();<BR> axMap1.DataSets.Add(MapXLib.DatasetTypeConstants.miDataSetOLEData,rs,"Name",null,null,null,null,null);<BR> conn.Close();</P>
<P>有一个图层shenghuichengshi,有一个数据库db1.mdb,有一个表citylist(Name,information)<BR>如何把表citylist中的information列中的信息绑定到shengshuicheng层上呀?</P> |
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