关于从dataset,updata到dbf数据库的问题!
string strDirectory;
strDirectory=textBox1.Text.Trim();
OdbcConnection myConn; //数据连接
OdbcDataAdapter myAdapter;//数据适配器
//数据库连接
string myStrConnection= "Driver={Microsoft Visual FoxPro Driver};SourceType=DBF;SourceDB="+strDirectory+";";
string myStrSelect="SELECT * FROM "+strDirectory+" where 克数>4";
myConn = new OdbcConnection(myStrConnection);
DataSet myDs=new DataSet();
myConn.Open();
myAdapter =new OdbcDataAdapter(myStrSelect,myConn);
cmd = new OdbcCommand("UPDATE strDirectory SET 克数=2",myConn);
myAdapter.Fill(myDs,strDirectory);
strDirectory为dbf数据库名称,程序能通过且能导入dataset,但为何不能从dataset中导入数据库中!!