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C# 在格式化日期查询数据库
C# 在查询语句中使用格式化函数,格式化日期,将出生日期格式化为“年月日”的格式,后附完整源代码下载,以下是部分代码:
private void Frm_Main_Load(object sender, EventArgs e)
{
OleDbConnection con = new OleDbConnection(//创建数据库连接对象
"Provider=Microsoft.Jet.OLEDB.4.0;Data Source="
+ "db_Test.mdb" + ";Persist Security Info=False");
OleDbDataAdapter dap = new OleDbDataAdapter(//创建数据适配器对象
"SELECT * FROM 员工生日表;", con);
DataSet ds = new DataSet();//创建数据集
dap.Fill(ds, "table");//填充数据表
dgv_Message.DataSource = ds.Tables[0].DefaultView;//设置数据源
}
- 2023-05-27 06:05:03下载
- 积分:1
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word属性统计
VBA统计多个WORD文档页数、字数图片等(VBA counts pages, words and pictures of multiple WORD documents.)
- 2019-04-01 17:54:48下载
- 积分:1
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IQA-paper-master
该代码为无参考图像质量评价代码,采用颜色信息和纹理特征进行求取最终的质量分数。(The code is a no-reference image quality evaluation code, which uses color information and texture features to get the final quality score.)
- 2019-04-18 19:05:01下载
- 积分:1
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TraceRatio
解决Trace的比的问题,使得它可以达到类间最大化,类内最小化。对于分类问题作用广泛(Solve the problem of Trace ratio.So that it can achieve maximum class, minimized within the class. Widely used for classification problems)
- 2019-03-15 20:17:11下载
- 积分:1
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CbBurn
说明: CbBurn software to burn
- 2019-04-07 09:25:39下载
- 积分:1
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proteus-lib-master
说明: shdgbashdlsaugffdsaad
- 2020-03-14 04:01:51下载
- 积分:1
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VMD程序
说明: 提供VMD的基础代码,有助于VMD的初学者入门。(Provide the basic code of VMD, which is helpful for beginners of VMD.)
- 2020-10-10 13:37:39下载
- 积分:1
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MICROWAVE
研究了微波与海面相互作用的散射机理 在Plant等人研究成果的基础上对多普勒频谱仿真模型进
行改进和完善 根据Bra gg散射原理 复合表面理论和线性波理论 引入不同极化机制下的 NRCS 给出多普
勒频谱的谱型 幅度和时域变化特征 比较分析了不同海况下的仿真结果(The effects of microwave scattering mechanism with sea interaction research in the Plant and others on the basis of the Doppler spectrum simulation model to improve and perfect the principle according Bra gg composite surface scattering theory and linear wave theory is introduced under different polarization mechanisms NRCS Doppler spectral type given amplitude and comparative analysis of temporal variation in different sea conditions simulation results)
- 2013-08-27 21:30:36下载
- 积分:1
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.net环境中以c#实现的八数码游戏算法,包括三种ai算法,可以自由输入数值比对各种算法的执行效果。...
.net环境中以c#实现的八数码游戏算法,包括三种ai算法,可以自由输入数值比对各种算法的执行效果。-. net environment to c# achieve eight digital game algorithms, including three ai algorithm, can freely enter the numerical ratio on the performance of various algorithms.
- 2022-05-16 02:16:54下载
- 积分:1
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open file
说明: IDL ENVI二次开发下批量打开landsat TM文件(Batch Opening of Lansat TM Files under IDL ENVI Secondary Development)
- 2019-05-10 14:18:56下载
- 积分:1