form1.cs

RDA 同步pda and server

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.SqlServerCe;
using System;
using System.IO;

namespace DeviceApplication2
{
    public partial class Form1 : Form
    {
        SqlCeConnection conn;
        
        
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            
        }

        private void button1_Click_1(object sender, EventArgs e)
        {
            try{
                String constr = "Data Source = /My Documents/Test.sdf";
                conn = new SqlCeConnection(constr);
                conn.Open();
                MessageBox.Show("Successful");
            }catch (Exception ex){
                MessageBox.Show(ex.ToString());
            }
          


        }

        private void button2_Click(object sender, EventArgs e)
        {

            try
            {
                DataSet DS = new DataSet();
                DataTable DT = new DataTable();
                SqlCeDataAdapter DA = new SqlCeDataAdapter("select * from TestTable", conn);
                DS.Clear();
                DA.Fill(DS);
                DT = DS.Tables[0];
                dataGridShow.DataSource = DT;

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }

        }

        private void button3_Click(object sender, EventArgs e)
        {

            try
            {
                SqlCeCommand sqlCmd = conn.CreateCommand();
                //sqlCmd.CommandText = "insert into TestTable (T_int,T_var,T_bit)values(3,'3','1')";
                sqlCmd.CommandText = "insert into TestTable (T_int,T_var,T_bit) values(@p1,@p2,@p3)";
                SqlCeParameter p1 = new SqlCeParameter("@p1", Convert.ToInt32(T_int.Text));
                SqlCeParameter p2 = new SqlCeParameter("@p2", T_var.Text);
                SqlCeParameter p3 = new SqlCeParameter("@p3", Convert.ToInt32(T_bit.Text));
                sqlCmd.Parameters.Add(p1);
                sqlCmd.Parameters.Add(p2);
                sqlCmd.Parameters.Add(p3);

                sqlCmd.ExecuteNonQuery();
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }

        }

        private void button4_Click(object sender, EventArgs e)
        {
           
            string rdaOleDbConnectString = "Provider=sqloledb; Data Source=mgm-win2003;Initial Catalog=BOS; User Id=pcms; Password = pcms";

            SqlCeRemoteDataAccess rda = null;

            try
            {
                
                rda = new SqlCeRemoteDataAccess();
                rda.InternetLogin = "pcms";
                rda.InternetPassword = "pcms";
                rda.InternetUrl = "http://192.188.188.3/SQLCE/sqlcesa30.dll";
                rda.LocalConnectionString = "Data Source= /My Documents/Test.sdf";
                rda.Pull("TempTable", "Select * from TempTable", rdaOleDbConnectString, RdaTrackOption.TrackingOnWithIndexes, "ErrorTable");
                MessageBox.Show("Successful");

            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
                MessageBox.Show(ex.Message);
            }
        }

        private void button5_Click(object sender, EventArgs e)
        {
            string rdaOleDbConnectString = "Provider=sqloledb; Data Source=192.188.188.3;Initial Catalog=BOS; User Id=pcms; Password = pcms";

            SqlCeRemoteDataAccess rda = null;
            
            try
            {
                rda = new SqlCeRemoteDataAccess();
                rda.InternetLogin = "pcms";
                rda.InternetPassword = "pcms";
                rda.InternetUrl = "http://192.188.188.3/SQLCE/sqlcesa30.dll";
                rda.LocalConnectionString = "Data Source= /My Documents/Test.sdf";
                rda.Push("TempTable", rdaOleDbConnectString);
                MessageBox.Show("Successful");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
                
            }
        }

        private void button6_Click(object sender, EventArgs e)
        {
            try
            {
                string path = @"/My Documents/Test.sdf";
                File.Delete(path);
                SqlCeEngine engine = new SqlCeEngine("Data Source='/My Documents/Test.sdf';");
                engine.CreateDatabase();
                
                MessageBox.Show("Succesful");
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.ToString());
            }
        }
    }
}