Attribute VB_Name = "数据库连接" Option Explicit Public conn As New ADODB.Connection Public Function connectToDatabase() As Bo…
OLEDB 源代码
OLEDB(对象链接与嵌入数据库)是一种开放标准接口,用于访问和操作各种数据源。它支持多种数据格式,包括关系型数据库、文本文件及Excel表格等。广泛应用于需要跨平台数据交互的场景中,如企业级应用开发、数据分析处理等领域。掌握OLEDB技术对于提高数据处理效率、增强软件兼容性具有…
//--------------------------------------------------------------------------- #include #pragma hdrstop #include "DMUnit.h"…
object DM: TDM OldCreateOrder = False OnCreate = DataModuleCreate Left = 246 Top = 211 Height = 360 Width = 279 …
object DataModule1: TDataModule1 OldCreateOrder = False Left = 361 Top = 56 Height = 302 Width = 441 object ADOC…
object DataModule1: TDataModule1 OldCreateOrder = False Left = 361 Top = 56 Height = 302 Width = 441 object ADOC…
Attribute VB_Name = "accesscnn" Public cnn As New ADODB.Connection Public qy1 As New ADODB.Recordset '数据专用 Sub Main() tkOpen…
数据压缩 输入数据库所在相对路径,并且输入数据库名称
[dbview] lastds=Provider=Microsoft.Jet.OLEDB.4.0;Password="";User ID=Admin;Data Source=E:\work\delphi\抄设表软件\简易多功能\publish\data\CS…
object xzBooksLogin: TxzBooksLogin OldCreateOrder = False Pooled = False Left = 193 Top = 132 Height = 230 Width…