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在学习Delphi的基本上,提供了一些典型的程序exampoles
After studying delphi basicly,it supplys some typical program exampoles
- 2023-04-13 13:05:06下载
- 积分:1
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一个简单的宾馆住宿系统,里面的系统资源比较齐全,如果在功能上再加强的话,会更加的完善。
一个简单的宾馆住宿系统,里面的系统资源比较齐全,如果在功能上再加强的话,会更加的完善。-a simple guesthouse accommodation, inside the relatively complete system resources, if the functions further enhanced so, the more perfect.
- 2023-04-22 07:30:03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
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Delphi Informant Magazine 2000 Feb
Delphi Informant Magazine 2000 Feb
- 2022-05-19 23:49:09下载
- 积分:1
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本书共有数值计算中常用的Delphi子过程100多个,内容包括解线性代数方程组、插值、数值积分、特殊函数、函数逼近、特征值问题、数据拟合、方程求根和非线性方程组...
本书共有数值计算中常用的Delphi子过程100多个,内容包括解线性代数方程组、插值、数值积分、特殊函数、函数逼近、特征值问题、数据拟合、方程求根和非线性方程组求解、函数的极值和最优化、数据的统计描述、傅里叶变换谱方法、解常微分方程组和解偏微分方程组。每一个过程都包括功能、方法、使用说明、过程和例子五部分。-the numerical calculation commonly used for the Delphi process more than 100, including solutions of linear algebraic equations, interpolation, numerical integration, special, function approximation, eigenvalue problems, data fitting equation Root and solve nonlinear equations, functions and the extreme optimization, statistical data description, Fourier transform spectra, solution of ordinary differential equations reconciliation partial differential equations. Each course includes a function, method, use, process, and examples of five parts.
- 2022-03-24 22:57:36下载
- 积分:1
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指导,这是所有非常基础的研究,打算看看朋友。
delphi教程,内容很全,十分基础,有意学习delphi 的朋友看一看。-Guide, which is all very foundation delphi study intends to look at the friends.
- 2022-10-16 22:20:03下载
- 积分:1
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该文件是关于图像缩放,适合有一定delphi基础的人。
该文件是关于图像缩放,适合有一定delphi基础的人。-is on the document image zoom, for a certain person based on the delphi.
- 2022-03-17 21:42:56下载
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其实是delphi函数大全呀,对程序员有参考价值
其实是delphi函数大全呀,对程序员有参考价值-function Daquan ah, the right programmer reference value
- 2022-06-18 15:43:39下载
- 积分:1
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Dbgrid 增强(附源码):支持多表头,多固定列,按表头排序,支持合计列,并支持直接打印...
Dbgrid 增强(附源码):支持多表头,多固定列,按表头排序,支持合计列,并支持直接打印-Dbgrid increase (FOSS) : support multi-table, multi-fixed out, according to the first table, in order to support a whole series, and support for direct printing
- 2022-07-08 19:00:57下载
- 积分:1
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DELPHI连接数据库方面的电子书
DELPHI连接数据库方面的电子书-DELPHI connect to the database in e-book
- 2023-07-18 07:40:03下载
- 积分:1