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ebcdicconverter
为字符转换分类在ASCII和EBCDIC (IBM计算机主机)字符之间tables。 (class for character conversion between ASCII and EBCDIC ( IBM Mainframe ) character tables. )
- 2009-04-04 08:42:58下载
- 积分:1
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POLLING
说明: 文件中包含stm32开发板所配套的开关使用说明的程序例程,重在讲解开关是如何被使用的,在kEIL5软件上怎么编写的。(The document contains the program routine of the switch instructions matched by STM32 development board, focusing on how the switch is used and how to write on kEIL5 software.)
- 2019-04-03 15:40:34下载
- 积分:1
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threephase
基于matlab的三相短路仿真模型,很好的展现出三相短路下得各相波形变化。(Matlab-based simulation model of the three-phase short-circuit, the show was a three-phase short phase waveform changes.)
- 2013-03-15 09:35:26下载
- 积分:1
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S7-300400自整定PIDFB58源程序
说明: simenst plc FB58 autotune pid come from 300PLC library function ,SCL source code and C sourec code and PDF document
- 2019-06-13 08:31:34下载
- 积分:1
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bspguide
主要介绍指针的概念和常用的方法,包括一些容易错误的使用(Introduces the concept of pointers and common methods, including the use of a number of easy mistakes)
- 2009-09-15 21:29:39下载
- 积分:1
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模数转换
开关电源控制中的模数采样程序,有详细的注释。(Modular sampling procedures in switching power supply control are annotated in detail.)
- 2020-06-20 21:40:02下载
- 积分:1
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C# 复制和删除数据表指定行数据
C# 复制和删除数据表指定行数据,主要是完成了两项功能,删除目标数据表的选择行的整行数据,将源数据表的选择行数据复制到目标数据表,这两个功能的实现思路和代码演示如下:
private void Form1_Load(object sender, EventArgs e)
{
MySourceTable = new DataTable();
var MyConnectString=@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=F:Northwind.mdb";
var MySQL = "Select * From 客户";
var MyAdapter=new OleDbDataAdapter(MySQL,MyConnectString);
MyAdapter.Fill(MySourceTable);
this.DataGridView1.DataSource = MySourceTable;
MyTargetTable = MySourceTable.Clone();
this.DataGridView2.DataSource = MyTargetTable;
}
private void Button1_Click(object sender, EventArgs e)
{//将源数据表的选择行数据复制到目标数据表
var MyID= "客户ID=;
MyID = MyID + this.DataGridView1.CurrentRow.Cells[0].Value.ToString() +";
MyTargetTable.ImportRow(this.MySourceTable.Select(MyID)[0]);
}
private void Button2_Click(object sender, EventArgs e)
{//删除目标数据表的选择行的整行数据
var MyID = "客户ID=;
MyID = MyID +this.DataGridView2.CurrentRow.Cells[0].Value.ToString
- 2022-04-17 22:21:45下载
- 积分:1
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AE开发的实例
Ae开发的实例,用C#写的,包含了各种基本的功能介绍,适合从入门到精通,内容数据齐全,基于Vs2010环境
- 2023-01-09 14:20:08下载
- 积分:1
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IEEE-9
9节点前推回代法潮流计算,基本潮流!源程序(9 nodes forward and backward substitution method flow calculation, the basic trend! Source)
- 2011-05-07 14:34:26下载
- 积分:1
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yichuansuanfa
程序用C#控制台程序实现了 遗传算法 解决函数优化问题 (The program uses C# console program to achieve the genetic algorithm to solve the function optimization problem)
- 2016-06-20 11:29:28下载
- 积分:1