c How to make a custom command line program

The main function has arguments, look at static void main(string args) args is your -v -h transfer into the program's array You can use foreach(var s in args) to get each parameter (space-separated) 1542231788k4!

Well, you're going to find CSC.

It is installed here by default.

c:\windows\

So you're going to switch to that path. Otherwise it can't be found.

If you don't have a version of anything, then run what.

Right..? The simplest is to load. net framework

In the command prompt line, type "C: Windows D: Here is an example of saving in the root directory of the D drive, and the landlord will save it according to his own save path.

write, whichever is in quotation marks) After compiling successfully, you can directly enter helloworld, and then press enter to run.

It's just a prerequisite to make sure that netframework is installed (or Ann has copied vs2005 or something).

Then you can go to dos, you can also start -> vs2005 vs2008 -->vistual tools you can see the vs2005 vs2008 command prompt. Then type cd c: (here is the folder you want to compile, not your files).

Now that you're in a position where you're currently located, start executing CSC. Go to the folder you want and you can find something like that. dll or. exe.

The steps are detailed enough, just follow them.

You need to configure the system to change the amount of the system, otherwise you can't find the CSC compiler and can't compile it.

However, there is a simpler way to do it.

The genus replaces the normal Windows CMD console with a command-line console program that comes with Visual Studio, so that it automatically configures the CSC compiler for you.

Do you have VS2005 or VS2008 installed, if so:

In Start->vs2005 vs2008-->vistual tools, you can see the vs2005 vs2008 command prompt, click it;

If you don't have it installed, just find what you get.

You don't have it on your computer. netframework?

Write out the absolute or relative path of the program, and the software will execute.

You can also set environment variables.

If it's a file, you can set the execution permissions, and then. file name.

First, check whether you have the execution permission.

ls -al

For example: -rw-rw-rw-, which cannot be executed, you need to use the chmod command to attach the execution permission. The insurance can be done with chmod 777 tleap or chmod +x tleap

Then execute the program/tleap

cd to the directory, then ls -l tleap, if there is x permission, directly. tleap, if there is no x, execute chmod +x tleap first. /tleap

./tleap

/'represents the current path.

Look clearly, there is a dot in front of the slash.

Click the computer start menu, open the run window, enter cmd in the window box, click the OK button, and open the cmd command.

window, then go to the executable folder in your project directory and enter the executable file name followed by the parameters you need Press enter and you can cmd command: if your executable is in d: cp debug you need to type d: in the command line window

Press the Enter key to enter the CD CP Debug on the D drive, and press the Enter key to enter the CD directory and the Debug subdirectory on the D drive.

Type 2 3 and press Enter to run your program, and the result will appear to the power = 8

In an open class, I saw that the teacher who gave the lecture used an excel lottery program in the class, and the students who drew the corresponding student number answered the questions, which can increase the atmosphere of the classroom and mobilize the students' active participation, which is a good teaching strategy. A: This teacher has a very creative idea, and it is not difficult to do.

In fact, lottery is very common in our daily life, here we introduce an example of a simple lottery procedure, hoping to give you more inspiration. Suppose there are 25 numbers, 5 in each row for a total of 5 rows, draw two command buttons below the numbers, and modify their caption properties to "draw" and "pause" respectivelyDouble-click the Draw button to enter, the key is as follows:

k=0:flag=0

do until flag=1

for i=6 to 10

for j=3 to 7

if k=0 then

cells(i,j).select

doevents 'Releases program control and allows additional events to run.

k=1cells(i,j).select

end if

nextnext

loopClose the window to return to the lottery worksheet, click the "Lot" button to quickly select 25 cells in turn, and click the "Pause" button to interrupt the execution of the lottery program (that is, select one of the numbers). Click the "Lottery" button again to continue drawing numbers, such a simple lottery procedure is done at the same time press Alt and F11 to enter the macro interface, click on the insertion of the menu, module, paste as follows**:

dim flag as boolean

sub aaa()

dim cell as range

do until flag

range("c6:g10").cells(int(rnd() 25) +1).select

doevents

loopflag = false

end sub

sub bbb()

flag = true

end sub

Back to Excel, enter 25 signatures in C6:G10 (the bold words in ** are modified according to the actual situation), insert two graphics such as boxes, one writes "draw", one writes "pause", right-click the first box, specify macro, aaa; Right-click on the second box and specify the macro, bbb

That's it.

windows+r -> enter cmd Enter-> Enter cd space in the command line and add the path of your generated exe Enter-> enter your generated application (to be the full name For example, small method: press the tab key to quickly select the generated application, no need to write by hand)) space with the parameters you want to enter, no parameters directly enter. can be executed.

Write a sentence at the end of the program.

Let the program stop.

It should be easy to do, but the most important thing is the design of the object hierarchy, which requires too much text. It can only be stated simply:

Classes, which are responsible for loading, saving, displaying, zooming in and out of the entire graphic, etc., use XML to store the entire graphic;

Primitive class): used to hold the properties of a single node and implement some methods for drawing, moving, etc.;

Contact line): used to save the relationship between two nodes, but also to implement some drawing, moving methods;

5.Implement a combination pattern for the flowchartdocument class, the chartunit class, and the chartline class;

6.Implement the observer pattern for the chartunit and chartline classes, which is used to solve the problem of the chartline class moving at the same time when the primitive class moves.

There are also some details that you need to do yourself to be able to know.