Use the CEF for C # Open-Source project to compile a Desktop client program (POS system) (I ),

Use the CEF for C # Open-Source project to compile a Desktop client program (POS system) (I ),

After years of diving, I found that I had lost a lot of data on my hard disk. I also learned how to write a blog, publish things I have accumulated over the years, and make a summary. I also left some files for reference.

Recently, I have been studying the development of Desktop client software for CEF, and I am going to rewrite the retail cash register software that I have done before with the CEF +. NET method.

[WWW. WuleBa. COM] Xilium. CefGlue integrated edition can be run directly (based on CEF 3.1650.1503 + Chromium 31.0.1650.16) on the basis of this open-source project.

The front-end UI uses HTML5 + CSS and background data processing. net + MySQL; data communication between the front and back ends uses JavaScript to access browser objects to obtain data; development tools use Visual Studio 2012 + TFS (software lifecycle management software (ALM) for source code management; the TFS server uses Visual Studio Online.

Rough article directory (I will update this content later)

Xilium. CefGlue source code analysis

Modify Xilium. CelGlue project to. Net Framework 2.0

Data access layer Project Design Scheme (using JSON data format as the Exchange Format)

UI Layer HTML CSS3 Compilation

Background Data Processing Module (. Net 2.0 + MySql)

Compile an ORM Framework Based on. Net 2.0

Structural Design of POS system racks

Deploy the background cloud service website (using the Microsoft Windows Azure platform)

System installation and automatic deployment

 

C language &&

Once the for loop condition is not met, it will jump out and the subsequent loop will not be able to proceed;

Your loop statement:

For (a = 1; a <5; a ++)
{
For (B = 1; B <5 & B! = A; B ++)
{
For (c = 1; c <5 & c! = A & c! = B; c ++)

Equivalent:
For (a = 1; a <5; a ++)
{
For (B = 1; B <a; B ++)
{
For (c = 1; c <B; c ++)

If you want to implement the requirements, you can:
Array defined earlier: int * d; int I = 0;
For (a = 1; a <5; a ++)
{
For (B = 1; B <5; B ++)
{
For (c = 1; c <5; c ++)
If (! = B &! = C & B! = C)
D [I ++] = 100 * a + 10 * B + c;

In C language, how can I use both for and switch statements?

# Include <stdio. h>
Void main ()
{
Int m, I, B, c;
Char;
Scanf ("% d", & m );
For (I = 0; I <m; I ++)
{
Fflush (stdin );
Scanf ("% c % d", & a, & B, & c );
Switch (){
Case '+': printf ("% d \ n", B + c); break;
Case '-': printf ("% d \ n", B-c); break;
Case '*': printf ("% d \ n", B * c); break;
Case '/': printf ("%. 2f \ n", (double) B/c); break;
}
}
}