planned quantity and unfinished quantity of each product model. Then, read the sortedlist data and write it to the statistical table.
Note that the format of each production report must be standardized and unified, because the program reads data at a fixed cell location.
Sortedlist class
In addition to the basic knowledge of using VB. NET to call excel, this example mainly uses the sortedlist class.
In the Information System of large and medium-sized enterprises, managing the client PC is often prone to problems. Therefore, many large companies have introduced various distributed management systems, such as Norton AntiVirus, BlackICE firewall, and Microsoft SMS (System Management Server) for anti-virus, these systems will install the corresponding client software on the client, usually in the form of services, but for various reasons, these services will stop running or the client has not i
This is the TaskbarNotifier, a skinnable MSN Messenger-like popup in C # and now in VB. NET too By John O' Byrne. it's a pity that the article I wrote last night was written. After, the date can only be recorded in today's name. I didn't find the place where I changed the article time in my blog: |
[Introduction]When I learned C #, I transplanted my C ++ CTaskbarNotifier class to implement this skin-changi
In our daily work, we often need to convert Excel documents into PDF documents. Are you in distress how to C #, VB. NET programming how to convert an Excel document to a PDF document? Do you look up a lot of data, use a lot of code, but the effect is still not ideal after the conversion? Don't worry, this article will introduce a good way to convert, without the need to use a lot of code, but also to guaran
Comparison | key word | function VB. NET vs. VB6: deactivated keywords and functions
The development of history is a process of continuous sublation, VB. NET is the same. It does not hesitate to delete a number of keywords and functions, many of which are many VB6 programmers will never miss. For example, a Deftype st
, and pushes the result onto the evaluation stack.Overflowexception is thrown if the result is not represented in the result type.The main difference is that the latter will generate more local code to execute the overflow check, and overflowexception will be thrown if overflow occurs. The disadvantage is that the execution speed is slow, but the benefits are that the code is safer :)
Therefore, the commands generated by some code C # compilers during the generation of Il will run faster, while
"Ca", 18;Figure 18
Size Property
Make the control size (15, 12), 19;Figure 19
SizeMode Property
Set how to display the picture, the default setting is "Zoom", that is, the fastest display picture, 20;Figure 20If the SizeMode property is set to "StretchImage", the picture can be scaled proportionally to the size of the picture frame.
Timeout property
After watching the 15 sets of VB.net videos, there are two overall feelings: first, I don't want to stop when I watch the videos, but I don't want to stop it. Second, I don't want to watch it after I stop it. However, we still have to sum up our scalp, so we can just get our grain back to the warehouse. When watching videos, I have always reserved these questions for myself.
First, what is VB.net ?. What is net
The data table is displayed. Using the datagridview control, you can display and edit tables from different data sources. It is very simple and intuitive to bind data to the DataGridView control, in most cases, you only need to set the DataSource attribute. When binding to a database source that contains multiple lists or tables, you only need to set the DataMember attribute to the bound list or table strin
After a long period of development, VB. NET has become very familiar to many users. Here I will share my personal understanding and discuss it with you. In VB. net should use VB. for the netformat function, both CINT and clng can only obtain the integer part, whereas
Vb. NET and C # belong to the high-level language, the support of the bits operation is not very good, such as no shift operation, such as the use of the time is indeed very inconvenient, so in the leisure I have a new encapsulation for C #, VB. Net of the bit Operation class Library, through this class library can rea
Create a control array in VB. Net
First, create a Button control array:
1. Create a project of the "Windows application" type, add a class named ButtonArray, and make the class inherit the System. Collection. CollectionBase class. System. collections. the CollectionBase class is. NET Framework Class Library provides abstract base classes for
In VB. NET, we can easily obtain the resolution of the monitor. However, it is troublesome to change the resolution of the monitor. Because. net class library does not encapsulate the enumdisplaysettings and changedisplaysettings APIs, but we have to call them. Compared with VB6, VB.
, the original properties are as follows:
Property Get MyProperty () as Integer
M_myproperty = MyProperty
End Property
Property Let MyProperty (NewValue as Integer)
M_myproperty = newvalue
End Property
Change after upgrade to:
Property MyProperty () as Short
Get
M_myproperty = MyProperty
End Get
Set
M_myproperty = V
Flow selection box for implementing PhotoShop using VB. NETHello everyone, I wrote an article for the first time (EXCITED). I read several articles from the development experts that talked about the flow selection box in Photoshop. In fact, the implementation is not difficult. Here I will use VB. net implementation, in. NET
Recently, a B/S application software was just completed, which was written in vs2003 using VB. NET. A simple software registration function is added to the software at the customer's requirement. The main principle is to first obtain the machine cpu id, then add the unit name into a string, and then encrypt the string with MD5 to obtain the registration code.
The following is the source code in regdll.
When starting external applications, we usually use Win32 application programming interfaces or vB Shell functions. Now, there is a system. Diagnostics. Process class in the. NET Framework. You will find it much easier to perform this operation through this class.
In traditional vbprograms, you can use shell functions to start an application. When you transfer a data file name,
Our company has installed a monitoring software, and each client must be installed. What can we do if we can get the Internet record written in VB? Delphi/Windows SDK/API
Http://www.delphi2007.net/DelphiNetwork/html/delphi_20061212091509144.html
Our company has installed a monitoring software, and each client must be installed. What can we do if we can
not the same as the usual confused feeling, this feeling is, it sounds very simple, is a matter of course, always give people a kind of-indeed should be so-the feeling. Yes, well, well, nodding a nod, but more and more feeling, it is so, but how to do it? This doesn't know. So, the more I look back, more and more do not understand. One important harvest is "these, these do not know".For example, to the library, I understand now is "function", "obfuscation" is a
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