In the final section of VBA learning, I would like to emphasize that to make good use of recording macros, Excel's Help and network search.
In the process of self-study VBA, I often say to use more-learn-think-more and Beginners self-study VBA also three big tools: Recording macros, VBA Help and network search. Make g
The brackets before the obviously called expression must have (pointer) function type compiler error C2064, compiler c2064
When I saw the phrase "the parentheses before the obviously called expression must have (pointer) function type", I found that my language level is poor and I cannot understand it at all, it took only half a day to know what went wrong.
A simple example
Class CTest {void (CTest: * m_pFu
Stack application --- compiler symbol match, --- compiler symbol
Algorithm
1 scan from the first character
2. Ignore common characters and press the characters into the stack.
3. The stack top symbol pops up from the stack when the right symbol is met.
Matched successfully. Continue to read the next character
An error occurred while matching. Stop immediately and report an error.
Success: All characters are
Compiler Development Series-Ocelot language 3. Elimination of type names, compiler-ocelot
"Type name digestion" refers to type digestion. The Type name is represented by the TypeRef object, and the Type is represented by the Type object. Type name resolution is to convert a TypeRef object to a Type object.
The processing of the TypeResolver class is only to traverse the abstract syntax tree. If TypeRef is f
Overview: It mainly describes the usage and disadvantages of VBA, and then explains how to set up the development environment of VBA and how to improve programming efficiency by using VBE.
I. A Brief History of VBA
A) macro introduction:
The macro should be named macro. It is a set of commands that automatically execute certain operations. It contains two process
Recently, I was too busy to do some things with my mind. The progress of an Excel book was very slow. The reason was that I could not concentrate on doing things, except for the outside world.
Today, a Web user sent a mail to discuss the VBA issue. I wonder if the platform after office 12 or later will continue to support VBA. I replied that it should continue or there is a better alternative. But in fact
position in the Excel object model is:Application ObjectWorkbook objectWorksheet ObjectRange ObjectKnowing where an object is located in the object model hierarchy, you can easily reference the object with VBA code, manipulate the object, and organize the objects in a specific way so that Excel can automate the task as you need it. Therefore, to master Excel VBA programming, you must understand the object
Failure Analysis: Excel VBA is in fact Everyone Code Editor program, some people are considered to be macros, but Excel VBA is included in the macro program. Let's take a look at what Excel VBA is. How do I open it?
One, Excel VBA is what?
VBA in Excel
VBA and Macros======The beginning of the content sounds very dull, please do not distract, resistance to look down, interest is always slowly accumulated.------------------------------------------------------------------------------1, hand in hand, record a part of their own macroReferring to VBA, I believe many people think of the macro, but VBA and macro is not
Problem Analysis:Excel2007 the previous format is. xls, after which the format is. Xlxs. Open a separate Excel document and use the Save As feature to easily convert the format. But the face of hundreds of Excel tables so tired, search for a long time, also did not find a tool can be directly batch format conversion.Finally, you can use VBA to implement the ability to convert the Excel format in bulk. Do not be frightened,
VBA Statement Object method Properties' VBA object ' object in VBA is actually what we do with methods, properties in Excel supported by objects ' several common object representations in Excel ' 1, workbooks ' Workbooks represents a workbook collection, all workbooks, Workbooks (n), which represents the nth workbook that has been opened ' Workbooks (workbo
VBA language basics
Id 1I. DefinitionAn identifier is a symbol that identifies the unit of a variable, constant, process, function, class, and other languages. It can be used to reference variables, constants, processes, functions, and classes.Ii. Naming rules1) It is a combination of letters, numbers, and underscores (_), such as a987b_23abc.2) The character length is less than 40 (excel2002 and later Chinese versions, can use Chinese characters an
China localization Pack is a piece of chicken,But for some friends it is not true;Unfortunately, the exit of China's localization package has lagged behind,More than 1 years after the latest version of the software came out,Localization is not sure to come out,Even if it comes out,It can only be obtained by users who have purchased a fast Bo service.In the 2017 release of the localization pack,Contains some 2009 versions of the VBA source code,Althoug
Basic understanding of VBA language created by Vietdung90, last modified 2016-10-18 "go from W3cschool" first section: IdentifiersFirst, the definitionAn identifier is a symbol that identifies variables, constants, procedures, functions, classes, and other language constituent units that can be used to reference variables, constants, procedures, functions, classes, and so on.Second, naming rules(1) The beginning of the letter, consisting of letters, n
' VBA object' The objects in VBA are actually the objects that we manipulate that are supported in Excel with methods and properties' Several common object representation methods in Excel' 1, workbooks' Workbooks represents the workbook collection, all workbooks, Workbooks (n), which represents the nth workbook that has been opened' Workbooks ("Workbook name")' ActiveWorkbook the workbook that is being mani
What is VBA? VBA is a shorthand for the Visual Basic for application, which is based on a VB language and has been modified and run in Microsoft Office applications such as Excel,word, which cannot generate executable programs like VB.
What is an Excel application? Using Excel and VBA as the platform, the electronic data tables developed are called Excel applica
From the previous article "Python Excel operations", we can see that python Excel operations are very convenient. However, Python and related libraries are an additional dependency. If you can solve such problems from Excel itself, it is naturally easier to use.
1. In VBA, the focus of the hash table in python is that the Vlookup formula is too slow, so the key is to find a more efficient algorithm or data structure to locate the data. Vlookup require
1. VBA object
Almost 90% of VBA programs operate on objects. VBA has corresponding objects, attributes, methods, and events. objects are the core
A) how to operate objects
Object. attribute, object. method, parent object. Sub-object. Attribute
For example, sheets ("worksheet"). Name ---- sheets ("worksheet") is an object, and name is an object attribute.
Workbook
VBA run-time error 1004 how to troubleshoot
In the Excel software, some users use VBA, in some tests, occasionally encounter software error prompts, such as Error 1004. This is usually the result of an error that VBA runs, so how does the VBA runtime error 1004 solve it? The next small series tells you what to do with
Sometimes, when using Word for text editing, suddenly encountered power, or computer automatic shutdown, crash, and other failures, resulting in the work of hard to do out of all the results, is a lot of netizens are very crazy things. Today, I'm going to teach you. Use VBA code to automate backup so that Word can be automatically backed up every few minutes without affecting the file being edited. Let's get to know each other now!
1, open the Word F
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