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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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vc reference for the operation of the tool has been opened in compressed inside...
vc的运行库参考，到开的工具已经在压缩包里面了，希望对大家有用-vc reference for the operation of the tool has been opened in compressed inside in the hope that it may be useful to
- 2022-08-09 05:26:08下载
- 积分：1
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Delphi小助手
Delphi小助手-主要是函数查询 本人的又一小收集，对英文不好的delphi学习者来说是个不错的助手！-Delphi his assistant-principal function is to my inquiries another small collection of bad delphi English learners is a good assistant!
- 2022-01-31 17:51:57下载
- 积分：1
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本人发现的很好的书籍
本人发现的很好的书籍-A good book I found
- 2022-03-06 03:54:10下载
- 积分：1
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一个DELPHI做的管理信息系统的界面,上附有源代码,是学习DELPHI的初级者比较适合的程序...
一个DELPHI做的管理信息系统的界面,上附有源代码,是学习DELPHI的初级者比较适合的程序-a management information system interface attached to the source code, is the primary DELPHI study were more suitable for the procedure
- 2022-01-31 18:07:16下载
- 积分：1
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用Delphi制作的程序，可以实现获取本地计算机的名称和IP地址的功能。...
用Delphi制作的程序，可以实现获取本地计算机的名称和IP地址的功能。-Delphi production process, can achieve access to the local computer name and IP address of the function.
- 2022-02-07 07:21:27下载
- 积分：1
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delphi经典编程入门，8错的东东，解压密码：tmn.cn
delphi经典编程入门，8错的东东，解压密码：tmn.cn-classic entry, eight wrong Dongdong, unpacked Password : tmn.cn
- 2022-09-14 20:05:03下载
- 积分：1
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尽你所需
尽你所需-Do you need
- 2022-07-07 02:26:42下载
- 积分：1
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unit Video
interface
uses
Windows, Messages, SysUtils, Classes, Gr...
unit Video
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, stdctrls,
ExtCtrls, avicap, mmsystem, dsgnintf
// Types for event-procedures
type
TCapStatusProc = procedure(Sender: TObject) of object
TCapStatusCallback = procedure(Sender: TObject nID: integer status: string)
of object
TVideoStream = procedure(sender: TObject lpVhdr: PVIDEOHDR) of object
TAudioStream = procedure(sender: TObject lpWHdr: PWAVEHDR) of object
// Property Editor for driver selection
type
TDrivereditor = class(TPropertyEditor)
function GetAttributes: TPropertyAttributes override
procedure GetValues(Proc: TGetStrProc) override
function GetValue: string override
procedure SetValue(const Value: string) override
end -unit Video interfaceuses Windows, Messages, SysUtils, Classes, Graphics, Controls, stdctrls, ExtCtrls, avicap, mmsystem, dsgnintf// Types for event-procedurestype TCapStatusProc = procedure (Sender: TObject)
- 2022-02-21 02:41:49下载
- 积分：1
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站长您好，这是我去年做的毕业设计航空物流管理系统，其中的代码全部能通过执行，其中的文档是数据流图．请您审核一下．...
站长您好，这是我去年做的毕业设计航空物流管理系统，其中的代码全部能通过执行，其中的文档是数据流图．请您审核一下．-head Hello, this is my last year doing graduate design Aviation Logistics Management System, which through the implementation of all the code, documentation of data flow diagram. Examine what you please.
- 2022-06-01 15:30:45下载
- 积分：1
