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Delphi中向TDBGrid添加组件是一件十分麻烦的事情。笔者在这里向大家介绍一种利用WIN32 API函数在TDBGRID中嵌入CHECKBOX组件的方法。...
Delphi中向TDBGrid添加组件是一件十分麻烦的事情。笔者在这里向大家介绍一种利用WIN32 API函数在TDBGRID中嵌入CHECKBOX组件的方法。-Delphi to add components to the TDBGrid is a very troublesome thing. I here to tell you about a using WIN32 API function in TDBGRID embedded CHECKBOX components.
- 2022-06-13 09:28:59下载
- 积分:1
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100个dephi实例,希望对大家有用。
100个dephi实例,希望对大家有用。-100 Delphi example, in the hope that useful to everyone.
- 2023-03-25 23:05:04下载
- 积分:1
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Delphi实效编程百例的随书源代码
这是其中的程序发布部分
Delphi实效编程百例的随书源代码
这是其中的程序发布部分-Delphi programming effectiveness of the 100 cases with books that the source code is part of the release procedure
- 2022-02-04 21:05:35下载
- 积分:1
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Delphi 的RTTI机制的所有技术文档(相当齐全)
Delphi 的RTTI机制的所有技术文档(相当齐全)-Delphi" s RTTI mechanism for all the technical documentation (fairly comprehensive)
- 2023-06-17 21:45:04下载
- 积分:1
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葵花宝典是DELPHI开发必备的工具,里面记录了一些非常有用的编程方法和技巧,对大家很有用。...
葵花宝典是DELPHI开发必备的工具,里面记录了一些非常有用的编程方法和技巧,对大家很有用。-sunflower Delphi is an essential tool for development, they recorded some very useful programming methods and techniques useful to everyone.
- 2022-08-17 02:23:30下载
- 积分:1
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ADOM+设计篇意在测试com+的事务处理能否正确执行。
将组件安装后,在组件服务中该com+组件的属性设置中将“激活”页的“启用对象池”选项选中,执行客户...
ADOM+设计篇意在测试com+的事务处理能否正确执行。
将组件安装后,在组件服务中该com+组件的属性设置中将“激活”页的“启用对象池”选项选中,执行客户端程序调用上面这个方法,发现com+的事务机制不能正确执行,数据会写入数据库中。如果不选中“启用对象池”,则一切正常,数据并不会写到数据库中。
说明:Translation DataModule的设置,事务属性:requires a transaction,允许object pooling,pooled设为true,无论将AutoComplete设为True或False都会出现上述情况。
该问题最先由ytwxw (wxw) 提出,至今尚未有结论,我也发现类似问题。我俩探讨后无法解决,特在此再开一贴。请各路com+高手帮忙解答!
-ADOM design sections was aimed at testing com business can correct implementation. Components will be installed, Component services in the com component attributes will be set up "activated" page "open object pool" option selected. implementation of client programs call the above, the Panel found com mechanism for proper implementation, data will be included in the database. If not selected "targets of the opening pool", then everything normal, and no data writes database. Note : Translation DataModule settings, the panel attributes : requires a transaction, allowing object pooling. pooled as a true, Regardle
- 2022-08-16 22:17:39下载
- 积分:1
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这是delphi的入门教程,虽然有点抽象,但也希望对大家有所帮助...
这是delphi的入门教程,虽然有点抽象,但也希望对大家有所帮助-This is the introductory tutorial, though a bit abstract, but we also hope to help
- 2022-01-28 21:06:03下载
- 积分:1
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delphi 建模
delphi 建模-A module created by delphi.
- 2022-02-07 16:24:58下载
- 积分:1
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里面是c++builder6编程实例教程里面的所有源代码,有11章
里面是c++builder6编程实例教程里面的所有源代码,有11章-c builder6 Programming Guide examples all of the source code, Chapter 11
- 2022-01-28 03:49:02下载
- 积分:1
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Delphi small production process to achieve folder creation and deletion of the o...
利用Delphi制作的小程序,可以对文件夹实现创建和删除的操作。-Delphi small production process to achieve folder creation and deletion of the operation.
- 2022-10-02 22:20:03下载
- 积分:1