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本文是基于部分地方的ADO是鲍勃AOK(一个简单的ADO教程)的…
This article is based in part on Bob Place s ADO is AOK (a simple ADO tutorial). Wrapper Usage This is consist of 2 classes. CDyndb : This Class manages connections and recordsets. Recordsets are organized as linked list (CList) and you can access them using their ids. CDynRec : This class is the node to populate for each recordsets. ADO封装器类 这篇文章一部分基于Bob Place的《ADO is AOK》 (简单的ADO指导) 。 包裹的用法 由2个类组成。 类CDyndb: 这个类别管理连接和记录集。记录集是连接起来的记录的集合,你可以通过他们的ID访问他们。 类CDynRec: 这个类别存放记录集的代码。-This article is based in part on Bob Place s ADO is AOK (a simple ADO tutorial). Wrapper Usage This is consist of 2 classes. CDyndb : This Class manages connections and recordsets. Recordsets are organized as linked list (CList) and you can access them using their ids. CDynRec : This class is the node to populate for each recordsets.
- 2022-02-15 10:36:28下载
- 积分:1
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sd卡的SPI模式
SD卡的SPI模式的详细文档。
说明:
本SD卡高度集成闪存,具备串行和随机存取能力。可以通过专用优化速度的串行接口访问,数据传输可靠。接口允许几个卡垛叠,通过他们的外部连接。接口完全符合最新的消费者标准,叫做SD卡系统标准,由SD卡系统规范定义。
SD卡系统是一个新的大容量存储系统,基于半导体技术的变革。
它的出现,提供了一个便宜的、结实的卡片式的存储媒介,为了消费多媒体应用。
SD卡可以设计出便宜的播放器和驱动器而没有可移动的部分。
一个低耗电和广供电电压的可以满足移动电话、电池应用比如音乐播放器、个人管理器、掌上电脑、电子书、电子百科全书、电子词典等等。
使用非常有效的数据压缩比如MPEG,SD卡可以提供足够的容量来应付多媒体数据。
- 2022-02-11 11:56:52下载
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R树的标准数据集,对于R树实现中,起到重要作用!
R树的标准数据集,对于R树实现中,起到重要作用!-R standard data set of trees for the R tree implementation, play an important role!
- 2023-06-15 00:42:38下载
- 积分:1
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Lingo, lindo and mathematical modeling, primarily on the lingo, lindo in the Mat...
Lingo,lindo与数学建模,主要讲述lingo,lindo在数学建模中的应用以及一些关于lingo和lindo的函数等知识。-Lingo, lindo and mathematical modeling, primarily on the lingo, lindo in the Mathematical Modeling as well as some on the lingo and knowledge lindo function.
- 2023-01-01 00:05:08下载
- 积分:1
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一个ASP 的BBS 毕业设计论坛,有需要的可以来下载
一个ASP 的BBS 毕业设计论坛,有需要的可以来下载-good word
- 2023-03-10 18:35:04下载
- 积分:1
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利用高斯法求线性方程组的解
利用高斯法求线性方程组的解-Gauss method for solving linear equations solution
- 2023-06-22 10:40:04下载
- 积分:1
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Interfacing 4x4 KeyPad with 8051
与8051系列微控制器接口的4X4小键盘代码。它可以由任何4X4键盘使用,很容易适应3X4键盘。
- 2022-05-18 23:10:01下载
- 积分:1
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With a triangular mesh contour map is the edge of the triangle with the three me...
用三角网法绘制等值线,是在三角形的三条边上用线性内插方法寻找等值点,这种方法的机理是将每个三角形看作是空间的一个平面,这就要求在每个三角形的三个顶点内的地貌形态无明显的变化,故此希望将其中最靠近的三个点构成三角形,以符合上述机理,使插补的等值点精度较高,更好的反映地貌的实际形态。符合这些条件的三角形称之为“最佳三角形”-With a triangular mesh contour map is the edge of the triangle with the three methods of linear interpolation to find the equivalent point, the mechanism of this method is to each triangle as a space plane, which requires each triangles three vertices with no obvious patterns of geomorphic change, it wished to put the three points closest to constitute a triangle in order to comply with the above mechanism, so that the equivalent interpolation points higher accuracy, better reflects the landscape the actual shape. Applying these criteria to the triangle known as the
- 2023-08-08 03:45:04下载
- 积分:1
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C++ I/O流及类库,本人花了好些时间才做好的,现在上传共享一下,希望对大家有用!...
C++ I/O流及类库,本人花了好些时间才做好的,现在上传共享一下,希望对大家有用!-C++ I/O flow and library, I spent a better time to do a good job, and now upload to share what I hope for all of us!
- 2022-02-02 14:34:26下载
- 积分:1
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MapObject开发文档说明第二部
MapObject开发文档说明第二部-MapObject second note Development Document
- 2022-09-04 01:10:02下载
- 积分:1