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mega8_Player_V11
mp3 player using vs1003 atmega8 and sd card
- 2009-06-11 21:38:17下载
- 积分：1
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MPU-6500-Register-Map2
说明： MPU-6500-Register-Map2
- 2019-09-27 14:45:29下载
- 积分：1
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ADT-Adder-2.0
adt adder for world of warcraft adt files
- 2013-10-06 13:29:34下载
- 积分：1
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PMSM
Simulink 仿真模型 PMSM 永磁同步电机 SVPWM 矢量速度控制闭环(Simulink simulation model, PMSM permanent magnet synchronous motor, SVPWM vector speed control, closed-loop)
- 2017-08-18 15:58:31下载
- 积分：1
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数据库连接网格
using System;
using System.Data;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data.OleDb;
namespace Test07
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
OleDbConnection conn;
private void button1_Click(object sender, EventArgs e)
{
string conn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:Bible111.mdb";//连接数据库
OleDbConnection con = new OleDbConnection(conn); //OLEDB连接con = OLEDB连接conn
- 2022-02-02 22:22:52下载
- 积分：1
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tree traversal of the tree tra versal of the tree tra versal
树的遍历
树的遍历
-tree traversal of the tree tra versal of the tree tra versal
- 2022-05-22 19:24:07下载
- 积分：1
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SIM900
SIM900 短信控制，实现远程控制一些继电器开关等，比如LED灯控制。(SIM900 SMS control, remote control to achieve some of the relay switches, such as LED lights control.)
- 2016-07-17 08:49:46下载
- 积分：1
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production
生产信息与生产运营相关的热用户信息是各级决策者进行生产决策的两个关键因素。生产信息的及时、准确地获取和分析，能够及时掌握生产运营状况，在保证用户满意度的情况下，进行合理决策，来控制生产运营成本，提高公司整体效益信息处理是一个完整的概念。
(Production of information and manufacturing operations related to the heat user information is the decision-making at all levels of decision-makers to produce two key factors. Production information in a timely and accurate acquisition and analysis, and timely information on production and operation status, to ensure customer satisfaction in the circumstances, the rational decision-making, to control the production and operation costs and improve the overall efficiency of information processing company is a complete concept.)
- 2009-11-30 10:06:57下载
- 积分：1
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Icon-Changer
icon changer, changes the icon of a program,really good
- 2016-02-18 13:44:31下载
- 积分：1
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C# 演示如何使用DataGridView更新数据
C#更新修改DataGridView数据，请直接在DataGridView表格中修改数据，C# 更新DataGridView数据的实现代码如下：
private void button1_Click(object sender, EventArgs e)
{//更新数据
var MyCount = this.sqlDataAdapter1.Update(this.dataSet1, "Customers");
var MyInfo = "成功更新" + MyCount.ToString() + "条记录！";
MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK);
}
private void Form1_Load(object sender, EventArgs e)
{//读取Customers数据表记录
var MySQL = "Select * From Customers ";
this.sqlConnection1.ConnectionString = "Data Source=.SQLEXPRESS;Initial Catalog=Northwind;Integrated Security=True";
this.sqlCommand1 = new System.Data.SqlClient.SqlCommand("Select * From Employees", this.sqlConnection1);
this.sqlDataAdapter1 = new System.Data.SqlClient.SqlDataAdapter(this.sqlCommand1);
this.sqlCommandBuilder1 = new System.Data.SqlClient.SqlCommandBuilder(this.sqlDataAdapter1);
this.sqlDataAdapter1.Fill(this.dataSet1, "Customers");
this.dataGridView1.DataSource = this.dataSet1.Tables[0];
- 2022-03-24 05:10:10下载
- 积分：1
