convert vb6 to vb net

Developers have been asking Microsoft to add more multi-threaded functionality to VB, as well as for vb.net. VB6 has supported the creation of multithreaded EXE, DLL, and OCX. However, using multithreading is probably not a very accurate word. Therefore VB6 only supports cells that run multiple single-threaded threads. A unit is actually a space for code executio

the value of an environment variable by the name of the environment variable IsNetworkDeployed Returns a value that indicates whether the current application is in a network deployment mode Log A logging tool that logs application event logs and exceptions MainForm Main form of the current application OpenForms A collection of all open forms in the current application, identical to the

is the explicit implementation of C # or VB Implements statements are such a principle. Other words. NET provides the function of exchanging name to implement interface member, but only VB has given this freedom to the user, but other languages still adopt the classic grammar. Vb. How

In the early days, the development tool I used was VB6, and the speed at which VB6 processed images was reflected in my imageshop software. Currently, I have switched to C # To study image algorithms. in C #, there are pointers, which make image processing more efficient. VB. NET used less than half a year at the begin

system. The difference between functions is that the parameters passed to them are different. In fact, VB supports polymorphism in two ways 1. Bind 2. multi-interface execution Inheritance: A major improvement of the. NET platform is the ability to use inheritance. Vb5 introduces "interface inheritance" so that VB developers can expand existing objects to a cert

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. Here we will give you a question about packaging VB. NET.As an upgraded version of VB6, VB.

Here is a summary of the VB. NET new method. Let's take a look. VB. NETThe new method is like sub.Main, class_initialize is called before other VB6 classes run code. In addition, it is called before error processing, so debugging becomes very difficult, and errorsThe error is displayed on the client to instantiate the

simple method is to use Excel:1. Open the document:APP = new excel. Application ()App. visible = Microsoft. office. core. msotristate. msotrue (in VBA, VB6, VB. in the IDE of net, the msotrue is actually-1. For VB.. Net Boolean relationship between IDE and CLR. If you have

Vb. NET is on the basis of VB Upgrade version, enhance the object-oriented support, VB. NET is an object-oriented intermediate interpretive language on the. NET Framework, and VB is a p

String connection is an operation that is frequently used during development. The purpose of this comparison is to look at the improvement of. Net in string connection and the efficiency of full compilation? Test using three development tools: VB6, VB. net2003 (because C # is the same as VB.

then set the Form area to the custom Region. In this way, we can get the following circular Form to be more beautiful, we can set the BorderStyle of Form to None, and then draw a TitileBar by ourselves to make it a lively application. How to achieve the above effect in VB. Net:VB. NET is a cross-platform language that makes better use of the object-oriented mechanism. Its object-oriented capability extends

Notes | concepts | Grammar begins with basic concepts and grammar Learning a language, especially now is the development of visualization, but I suggest that it is not urgent to drag a few controls first, but the sense of the first to understand the concept of the language, grammar and norms. Vb. NET is very close to the previous VB6, but since the vb.net is

Program You no longer need to use the WIN32 application programming interface or VB Shell function to start the external application. Because you can use. NET Framework to further simplify the code by doing this operation with the System.Diagnostics.Process class. Although. NET makes a lot of things more complicated, but it's not the start of an external applicat

To elaborate on VB. NET (Next) (Author: Green Apple Studio compiled March 07, 2001 14:47) Forms and new IDE faces Visual Basic.NET is a great object-oriented feature, but it was not noticed the first time you started vb.net. Perhaps the first thing you notice is its IDE. The IDE may seem familiar to you, the team that built the Vs.net IDE was working on developing the IDE for