A recent requirement is to import data from many Excel tables to the database. Because each excel table only contains one record (instead of one record per row in an Excel table ), therefore, you cannot export data directly.
It was easy and pleasant to do this in VB: Introduce Excel objects, then new application, new workbook, read cell or range. At the beginning, I thought: it should be difficult to solve this problem with COM InterOP after being tr
Below materia is from Andrew Whitechapel's blog, which is for Visual Studio, office and other nonsense.
Origin URL: http://blogs.msdn.com/andreww/archive/2007/06/08/why-is-vs-development-not-supported-with-multiple-versions-of-office.aspx
Office 2007 PIAs. Either way, you'll get the last registered PIAs. So what happe
This document tags: heap sort php php algorithm heap sorting algorithm two fork heap data structure /c12> REST server What is a heapHere the heap (binary heap), refers to not the stack of the heap, but a data structure.The heap can be regarded as a complete two-fork tree, and an "excellent" property of a complete binary tree is that each layer
What is Flex? What is the relationship between flex and flash? What problems does flex solve? What is the relationship between flex and J2EE/. Net?
Flex
What is an IOC container? What is the use? What is facade? What's the use?
Reply to discussion (solution)
Ioc (inversion of control) Chinese translation inversionis the reverse mode of the Factory modeFacade (appearance) mod
1.. Net is a development platform, and. NET Framework is the basic class library of this development platform.
2. framwork is a class library, excluding development tools.
ASP. NET is an application. framwork contains the controls required to Develop ASP. NET applications.
What
Chapter No. 0 Introduction
Bitcoin is a set of software, the software code to modify the upgrade will often involve two concepts, a called hard fork, a soft fork. What the hell does that mean? The most common definition in the community is the modification of consensus. But it is difficult to understand
. Second, by abandoning individual things in the details of the differences, extracting their common characteristics and get a group of things abstract concept.Abstraction is the most widely used principle in object-oriented methods. Abstract principles include two aspects of process abstraction and data abstraction.Process abstraction means that any sequence of operations that completes a deterministic function can be viewed by the user as a single e
http://bbs.elecfans.com/forum.php?mod=viewthreadtid=207422highlight=What is the pull current, what is the sink current? What is the absorption current?Pull current and sink current is t
Everything is different from the first to the fourth year. From the first to the fourth day, there is no such thing as a basket. The food is not so sweet, and the sleep is not so comfortable. How many people have troubles with work and nonsense.Http://bbs.sei.ynu.edu.cn/viewthread.php? Tid = 27480 extra = Page % 3d8
M
progress, changes, issues to be resolved, and potential difficulties, and adjust the development process in a timely manner according to the actual situation.
Why is it called "extreme" (Limit)
"Extreme" (Limit) means that, compared with the traditional project development method, XP emphasizes that every method and idea listed in it is the ultimate and the best. What
verification code is a bad user experience, not necessary to not easily use the verification code, many of the current practice is that if a short period of time to submit a form is not successful after the request to provide a verification code, This will get a better user experience.
Add: Firewall is an imp
What is Chip Decryption ? What is IC decryption ? What is a single-chip microcomputer decryption ? Brief description of Chip decryption: nbsp; Chip decryption is also known as a singl
What is a construction method?The construction method is called when the new object is created. Each class has a constructor method, and if the programmer does not provide a constructor for the class, the Java compiler creates a default constructor for the class.What is a co
This problem has actually plagued me for a long time. I have asked many people what is "null? What's the purpose?
Most people answer: "null is a special 0 defined by the system. Pointing your initialized pointer to it can prevent the evil effects of" wild pointer. "
Today, I met a C-language pen question, which is
previous versions of FF, the plug-in vulnerability has been fixed, so FF cannot complete the dark Data Warehouse through memory. Because the file operation FF does not provide support (data transmission cannot be completed through cookie cross-origin), this technical method can only be used in IE.
5. In combination with the preceding methods, when accessing website a, request website B to complete data processing and obtain the desired results based on the returned ID. The disadvantage of this
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