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fileOperate
这个例子主要是vb.net对excel表格进行读操作和写操作,读操作的代码有点问题，请将代码 xlBook.Close()
xlApp = Nothing 交还控制给Excel
xlBook = Nothing
xlSheet = Nothing
更改为
xlBook.Close()
xlBook = Nothing
xlApp.Quit()
xlApp = Nothing
xlSheet = Nothing(This example mainly describes vb.net operates excel spreadsheet for reading and writing，writing codes have some errors
please change
xlBook.Close()
xlApp = Nothing
xlBook = Nothing
xlSheet = Nothing
into
xlBook.Close()
xlBook = Nothing
xlApp.Quit()
xlApp = Nothing
xlSheet = Nothing)
- 2015-04-22 15:09:56下载
- 积分：1
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PLCActiveX
Omron & Keyence PLC Active X(Aicon PLC HMI
This easy-to-use PLC ActiveX driver demonstrates:
1.1 Writing 10 words PC to selected PLC (Omron & Keyence)
1.2 Reading 10 words selected PLC to PC or Reading 10 x 16 bits selected PLC or both
1.3 Properties allow user define any Read/Write address, COM Port setting.
Click PLCActiveX.zip to download the amazing Aicon PLC HMI..
The PLCActiveX is fully functional with its detail description Readme.txt. It contain executable for that ready to run for PLC IO check and VB6 working example where user can simply use it as background to read/write PLC using PC.
)
- 2014-10-09 10:07:40下载
- 积分：1
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POK_HRS
盘点抽取资料语句，用于盘点时使用，很方便很实用，总之好得不得了啦。(Inventory to extract information statement, when used for inventory, very convenient and practical, short too good to be incredible friends.)
- 2012-08-10 17:32:59下载
- 积分：1
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3Dgdi
在VB6.0和DX9中实现3D图象编程。(in VB6.0 and DX9 3D images to achieve programming.)
- 2006-10-11 21:52:40下载
- 积分：1
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Slider
摆脱微软控制用VB自写滚动条模块,有需要的下。(Get rid of the Microsoft VB since writing the scroll bar control module, in need.)
- 2013-08-21 10:34:01下载
- 积分：1
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zuixiaorcf
VB采用最小二乘法演示如何在VB中实现线性拟合和二次拟合，编译时候需要TeeChart5.ocx，已将此文件打包，你无需再下载。新建 Microsoft Excel 工作表.xls里是测试数据，程序会自动读龋这里要说的是：
1.1 线性拟合：给定一组数据（xi，yi），i=1，2，…，m，做拟合直线。
1.2 二次拟合：给定数据系列（xi，yi），i=1，2，…，m，用二次多项式函数拟合这组数据。作出拟合函数与数据序列的均方误差最校
(VB using the method of least squares linear fit and demonstrates how to implement a quadratic fit in VB compiler when needed TeeChart5.ocx, has packed this file, you do not need to download. Newly built in Microsoft Excel worksheet xls test data, the program will automatically read caries say here is: 1.1 linear fit: Given a set of data (xi, yi), i = 1,2, ..., m, do fitting a straight line. 1.2 quadratic fit: given data series (xi, yi), i = 1,2, ..., m, with a quadratic polynomial function fitting this set of data. Fitting function to the data sequence with the best mean square error correction)
- 2014-05-10 17:10:24下载
- 积分：1
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VB6diqu
今天给大家带来使用文本文件作为数据源的 ComboBox中国城市三级联动的代码。
1.地区库更新非常方便，不会影响到其他功能（区划代码是唯一的）。
2.文本文件读取来速度很快。(n the past, I used VB6 to write an example of three-level linkage of ComboBox in Chinese cities, using MDB database. A few years ago, the code, the regional database is not the latest. Today we bring you the code of ComboBox, which uses text files as data sources, for three-level linkage of Chinese cities.
1. The regionalization library updates are very convenient and will not affect other functions (regionalization code is the only one).
2. Text files are read very fast.)
- 2019-06-05 09:34:04下载
- 积分：1
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medic
用VB.NET开发的多媒体播放器控件的例子(Development with VB.NET example of multimedia player controls)
- 2010-12-20 11:57:21下载
- 积分：1
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Step-M-Tanzim-Zaviye-Asm
Step M Tanzim Zaviye Asm
- 2012-10-02 04:16:53下载
- 积分：1
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nt_service
VB做的系统服务 nt_service
包含NTSVC.ocx在里面(VB nt_service)
- 2010-01-12 09:18:10下载
- 积分：1
