小编Rat*_*ngh的帖子

我们可以从Delphi 5 windows应用程序中调用.Net2.0内置的dll.如果是的话,如何.

我想从我的.net应用程序更新.dbf文件.我能够将.dbf文件读入网格,但无法从我的.net应用程序更新.dbf文件.

我使用以下代码来读取.dbf文件.读书还可以.但是,无法更新.dbf文件.

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.OleDb;
using System.Data.Odbc;

namespace DBFwin
{
public partial class Form1 : Form
{
    public Form1()
    {
        InitializeComponent();
    }

    private void ConnectToDBF()
    {            
        System.Data.Odbc.OdbcConnection oConn = new System.Data.Odbc.OdbcConnection();
        oConn.ConnectionString = @"Driver={Microsoft dBase Driver (*.dbf)};SourceType=DBF;SourceDB=D:\databases\;Exclusive=No; Collate=Machine;NULL=NO;DELETED=NO;BACKGROUNDFETCH=NO;";
        oConn.Open();
        System.Data.Odbc.OdbcCommand oCmd = oConn.CreateCommand();

        //Test.DBF is the dbf file which is located at C:\rd\Setup folder.
        oCmd.CommandText = @"SELECT * FROM C:\rd\Setup\Test.DBF";

        DataTable dt = new DataTable();
        dt.Load(oCmd.ExecuteReader());

        //Adding …