OleDbType 枚举与 Microsoft Access 数据类型

VB.NET压缩ACCESS数据库

'创建数据库
Private Sub Create(ByVal mdbPath As String)
        If File.Exists(mdbPath) Then
            Throw New Exception("目标数据库已经存在，无法创建")
        ......

C#读取access表，并把数据显示在gridcontrol中

//读取标准列表
        private void setModelList()
        {
            OleDbConnection Connection = null;
         &n ......

string sql = "select a.orderId,a.UserName,b.CodeValue as Delivery ,a.DeliveryAddress,a.PhoneNum,c.CodeValue as Payment,d.CodeValue as OrderStatus,d.CodeValue as OrderStatusID,a.OrderTime,a.Merchant from (( m_Order a ";
sql += " left j ......

C# Access Update 注意事项

private const string ACCESS_UPDATE_ADMIN_PASSWORD = "UPDATE [Admins] SET admin_pass=@adminPass WHERE admin_name=@adminName";
dbInstance.SetParameters("@adminPass", _adminDObj.Admin_Password);
dbInstance.SetParameters("@adminName", _adminDObj.Admin_Name);
参数的顺序必须和SQL的顺序一直，否则无法� ......

c#操作access数据库

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;
namespace AddressList
{
public partial class FrmAccessUse : Form
{
public Fr ......

OleDbType 枚举与 Microsoft Access 数据类型

VB.NET压缩ACCESS数据库

C#读取access表，并把数据显示在gridcontrol中

access 的多个left join 要加括号

C# Access Update 注意事项

c#操作access数据库