in project need extract output of mysql query ms access database. mean ever output of mysql query should go ms access databse in table t1. has no more tables 1 table. have converted sqlquery datatable. how can write datatable msaccess table t1 using c# :
myconnection.connectionstring = myconnectionstring; odbccommand cmd= new odbccommand(); cmd.commandtype= commandtype.text; myconnection.open(); (int = 0; < datatable.rows.count; i++) { cmd.commandtext = "insert t1 (column1) values ('" + datatable.rows[i].itemarray.getvalue(0) + "')"; cmd.executenonquery(); }
i assume exception message saying you don't have valid connection, because not assigning valid connection odbccommand, try initializing odbccommand in way :
odbccommand cmd= new odbccommand(commandtype.text, myconnection); and use query parameter instead of string query concatenation ...
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