簡(jiǎn)單介紹了C#中的Random.Next方法，包括無(wú)參數(shù)，一個(gè)參數(shù)，以及兩個(gè)參數(shù)的情況
標(biāo)簽： C#中的Random.Next方法
上傳時(shí)間： 2015-10-10
上傳用戶：靖富豪qq
// 學(xué)生管理.cpp : Defines the entry point for the application. // #include "stdafx.h" #include "resource.h" #define MAX_LOADSTRING 100 // Global Variables: HINSTANCE hInst; // current instance TCHAR szTitle[MAX_LOADSTRING]; // The title bar text TCHAR szWindowClass[MAX_LOADSTRING]; // The title bar text // Foward declarations of functions included in this code module: ATOM MyRegisterClass(HINSTANCE hInstance); BOOL InitInstance(HINSTANCE, int); LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM); struct person { char name[10]; int ID; int cj_yw; int cj_sx; struct person* next; struct person* pro; }per; int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { // TODO: Place code here. MSG msg; HACCEL hAccelTable; // Initialize global strings LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING); LoadString(hInstance, IDC_MY, szWindowClass, MAX_LOADSTRING); MyRegisterClass(hInstance); // Perform application initialization: if (!InitInstance (hInstance, nCmdShow)) { return FALSE; } hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_MY); // Main message loop: while (GetMessage(&msg, NULL, 0, 0)) { if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } } return msg.wParam; } // // FUNCTION: MyRegisterClass() // // PURPOSE: Registers the window class. // // COMMENTS: // // This function and its usage is only necessary if you want this code // to be compatible with Win32 systems prior to the 'RegisterClassEx' // function that was added to Windows 95. It is important to call this function // so that the application will get 'well formed' small icons associated // with it. // ATOM MyRegisterClass(HINSTANCE hInstance) { WNDCLASSEX wcex; wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = (WNDPROC)WndProc; wcex.cbClsExtra = 0; wcex.cbWndExtra = 0; wcex.hInstance = hInstance; wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_MY); wcex.hCursor = LoadCursor(NULL, IDC_ARROW); wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); wcex.lpszMenuName = (LPCSTR)IDC_MY; wcex.lpszClassName = szWindowClass; wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL); return RegisterClassEx(&wcex); } // // FUNCTION: InitInstance(HANDLE, int) // // PURPOSE: Saves instance handle and creates main window // // COMMENTS: // // In this function, we save the instance handle in a global variable and // create and display the main program window. // BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) { HWND hWnd; hInst = hInstance; // Store instance handle in our global variable hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); if (!hWnd) { return FALSE; } ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); return TRUE; } // // FUNCTION: WndProc(HWND, unsigned, WORD, LONG) // // PURPOSE: Processes messages for the main window. // // WM_COMMAND - process the application menu // WM_PAINT - Paint the main window // WM_DESTROY - post a quit message and return // // LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; TCHAR szHello[MAX_LOADSTRING]; LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING); switch (message) { case WM_COMMAND: wmId = LOWORD(wParam); wmEvent = HIWORD(wParam); // Parse the menu selections: switch (wmId) { case IDM_ABOUT: DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); break; case IDM_EXIT: DestroyWindow(hWnd); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } break; case WM_PAINT: hdc = BeginPaint(hWnd, &ps); // TODO: Add any drawing code here... RECT rt; GetClientRect(hWnd, &rt); DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER); EndPaint(hWnd, &ps); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0; } // Mesage handler for about box. LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { switch (message) { case WM_INITDIALOG: return TRUE; case WM_COMMAND: if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) { EndDialog(hDlg, LOWORD(wParam)); return TRUE; } break; } return FALSE; }
上傳時(shí)間： 2016-12-29
上傳用戶：767483511
// 學(xué)生管理.cpp : Defines the entry point for the application. // #include "stdafx.h" #include "resource.h" #define MAX_LOADSTRING 100 // Global Variables: HINSTANCE hInst; // current instance TCHAR szTitle[MAX_LOADSTRING]; // The title bar text TCHAR szWindowClass[MAX_LOADSTRING]; // The title bar text // Foward declarations of functions included in this code module: ATOM MyRegisterClass(HINSTANCE hInstance); BOOL InitInstance(HINSTANCE, int); LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM); LRESULT CALLBACK About(HWND, UINT, WPARAM, LPARAM); struct person { char name[10]; int ID; int cj_yw; int cj_sx; struct person* next; struct person* pro; }per; int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { // TODO: Place code here. MSG msg; HACCEL hAccelTable; // Initialize global strings LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING); LoadString(hInstance, IDC_MY, szWindowClass, MAX_LOADSTRING); MyRegisterClass(hInstance); // Perform application initialization: if (!InitInstance (hInstance, nCmdShow)) { return FALSE; } hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_MY); // Main message loop: while (GetMessage(&msg, NULL, 0, 0)) { if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg)) { TranslateMessage(&msg); DispatchMessage(&msg); } } return msg.wParam; } // // FUNCTION: MyRegisterClass() // // PURPOSE: Registers the window class. // // COMMENTS: // // This function and its usage is only necessary if you want this code // to be compatible with Win32 systems prior to the 'RegisterClassEx' // function that was added to Windows 95. It is important to call this function // so that the application will get 'well formed' small icons associated // with it. // ATOM MyRegisterClass(HINSTANCE hInstance) { WNDCLASSEX wcex; wcex.cbSize = sizeof(WNDCLASSEX); wcex.style = CS_HREDRAW | CS_VREDRAW; wcex.lpfnWndProc = (WNDPROC)WndProc; wcex.cbClsExtra = 0; wcex.cbWndExtra = 0; wcex.hInstance = hInstance; wcex.hIcon = LoadIcon(hInstance, (LPCTSTR)IDI_MY); wcex.hCursor = LoadCursor(NULL, IDC_ARROW); wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW+1); wcex.lpszMenuName = (LPCSTR)IDC_MY; wcex.lpszClassName = szWindowClass; wcex.hIconSm = LoadIcon(wcex.hInstance, (LPCTSTR)IDI_SMALL); return RegisterClassEx(&wcex); } // // FUNCTION: InitInstance(HANDLE, int) // // PURPOSE: Saves instance handle and creates main window // // COMMENTS: // // In this function, we save the instance handle in a global variable and // create and display the main program window. // BOOL InitInstance(HINSTANCE hInstance, int nCmdShow) { HWND hWnd; hInst = hInstance; // Store instance handle in our global variable hWnd = CreateWindow(szWindowClass, szTitle, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, NULL, NULL, hInstance, NULL); if (!hWnd) { return FALSE; } ShowWindow(hWnd, nCmdShow); UpdateWindow(hWnd); return TRUE; } // // FUNCTION: WndProc(HWND, unsigned, WORD, LONG) // // PURPOSE: Processes messages for the main window. // // WM_COMMAND - process the application menu // WM_PAINT - Paint the main window // WM_DESTROY - post a quit message and return // // LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) { int wmId, wmEvent; PAINTSTRUCT ps; HDC hdc; TCHAR szHello[MAX_LOADSTRING]; LoadString(hInst, IDS_HELLO, szHello, MAX_LOADSTRING); switch (message) { case WM_COMMAND: wmId = LOWORD(wParam); wmEvent = HIWORD(wParam); // Parse the menu selections: switch (wmId) { case IDM_ABOUT: DialogBox(hInst, (LPCTSTR)IDD_ABOUTBOX, hWnd, (DLGPROC)About); break; case IDM_EXIT: DestroyWindow(hWnd); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } break; case WM_PAINT: hdc = BeginPaint(hWnd, &ps); // TODO: Add any drawing code here... RECT rt; GetClientRect(hWnd, &rt); DrawText(hdc, szHello, strlen(szHello), &rt, DT_CENTER); EndPaint(hWnd, &ps); break; case WM_DESTROY: PostQuitMessage(0); break; default: return DefWindowProc(hWnd, message, wParam, lParam); } return 0; } // Mesage handler for about box. LRESULT CALLBACK About(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { switch (message) { case WM_INITDIALOG: return TRUE; case WM_COMMAND: if (LOWORD(wParam) == IDOK || LOWORD(wParam) == IDCANCEL) { EndDialog(hDlg, LOWORD(wParam)); return TRUE; } break; } return FALSE; }
標(biāo)簽： 學(xué)生 計(jì)算器
上傳時(shí)間： 2016-12-29
上傳用戶：767483511
The telecommunications industry has seen a rapid boost within the last decade. New realities and visions of functionalities in various telecommunications networks have brought forward the concept of next-generation networks (NGNs). The competitions among operators for support- ing various services, lowering of the cost of having mobile and cellular phones and smartphones, increasing demand for general mobility, explosion of digital traffic, and advent of convergence network technologies added more dynamism in the idea of NGNs. In fact, facilitating con- vergence of networks and convergence of various types of services is a significant objective of NGN
標(biāo)簽： Next-Generation Converged Building Networks
上傳時(shí)間： 2020-05-26
上傳用戶：shancjb
The telecommunications industry has seen a rapid boost within the last decade. New realities and visions of functionalities in various telecommunications networks have brought forward the concept of next-generation networks (NGNs). The competitions among operators for support- ing various services, lowering of the cost of having mobile and cellular phones and smartphones, increasing demand for general mobility, explosion of digital traffic, and advent of convergence network technologies added more dynamism in the idea of NGNs. In fact, facilitating con- vergence of networks and convergence of various types of services is a significant objective of NGNs.
標(biāo)簽： Next-Generation Converged Networks
上傳時(shí)間： 2020-05-31
上傳用戶：shancjb
This book addresses the issues on the development of next generation CDMA technologies and contains a lot of information on the subject from both the open literature and my own research activities in the last fifteen years.
標(biāo)簽： Technologies Generation Next CDMA The
上傳時(shí)間： 2020-06-01
上傳用戶：shancjb
產(chǎn)生下一個(gè)密碼： 使用： 每調(diào)用一次next()方法，就產(chǎn)生并返回下一個(gè)密碼的字符串
標(biāo)簽： 密碼
上傳時(shí)間： 2013-04-24
上傳用戶：564708051@qq.com
To get started with Code Composer Studio? (CCStudio) Development Tools, review the first two sections of this book. The remaining sections contain more detailed information on specific processes and tools. To determine whether you can utilize these features, see the online help provided with the Code Composer Studio installation.
上傳時(shí)間： 2013-07-24
上傳用戶：zaizaibang
近年來(lái)，隨著嵌入式系統(tǒng)的快速發(fā)展，越來(lái)越多的嵌入式設(shè)備被用于工業(yè)控制、智能家居等領(lǐng)域。同時(shí)伴隨著網(wǎng)絡(luò)技術(shù)的發(fā)展，嵌入式設(shè)備通過(guò)網(wǎng)絡(luò)接入局域網(wǎng)或者Internet已經(jīng)逐步成為發(fā)展的趨勢(shì)。通過(guò)在嵌入式設(shè)備中內(nèi)置Web服務(wù)器，用戶可以在任何一臺(tái)聯(lián)網(wǎng)的計(jì)算機(jī)上通過(guò)瀏覽器來(lái)獲取設(shè)備的信息，用戶還可以通過(guò)網(wǎng)絡(luò)對(duì)設(shè)備進(jìn)行配置和管理。因此研究和開(kāi)發(fā)嵌入式Web服務(wù)器具有重要的實(shí)際意義和應(yīng)用價(jià)值。 本文在S3C44BOX開(kāi)發(fā)板上使用μClinux操作系統(tǒng)作為開(kāi)發(fā)平臺(tái)，開(kāi)發(fā)并實(shí)現(xiàn)了嵌入式Web服務(wù)器。文中提出了2種實(shí)現(xiàn)方案，一種是基于boa的嵌入式Web服務(wù)器，所做的主要工作是boa在gClinux中的移植和CGI的編寫，在此基礎(chǔ)上實(shí)現(xiàn)了動(dòng)、靜態(tài)頁(yè)面的生成和簡(jiǎn)單的控制功能。另一種方案是基于HTTP協(xié)議和socket編程所開(kāi)發(fā)的嵌入式Web服務(wù)器，在此方案中實(shí)現(xiàn)了HTTP協(xié)議的GET和POST請(qǐng)求方式，能夠生成簡(jiǎn)單的動(dòng)態(tài)頁(yè)面，實(shí)現(xiàn)了歷史數(shù)據(jù)的保存功能，還能夠根據(jù)用戶在瀏覽器端的請(qǐng)求進(jìn)行相應(yīng)的控制和管理。 論文首先對(duì)嵌入式Web服務(wù)器的體系結(jié)構(gòu)進(jìn)行了分析，然后介紹了S3C44BOX硬件開(kāi)發(fā)平臺(tái)，并分析了bootloader的基本原理和實(shí)現(xiàn)過(guò)程。隨后對(duì)μClinux操作系統(tǒng)的特點(diǎn)和網(wǎng)卡驅(qū)動(dòng)程序進(jìn)行了分析，并著重介紹了μClinux的移植過(guò)程。在第五章，論文詳細(xì)分析了TCP/IP和HTTP的原理和工作機(jī)制，并介紹了Web服務(wù)器中CGI的工作原理，最后分析了boa服務(wù)器的移植和CGI程序的編寫以及Web服務(wù)器的測(cè)試等。在第六章，在HTTP協(xié)議分析和網(wǎng)絡(luò)編程的基礎(chǔ)上，提出了嵌入式Web服務(wù)器的設(shè)計(jì)思想、程序流程圖，重點(diǎn)分析了Web服務(wù)器主程序流程、動(dòng)態(tài)頁(yè)面的生成、歷史數(shù)據(jù)查詢的實(shí)現(xiàn)等，也分析了Web服務(wù)器中各種控制功能的實(shí)現(xiàn)流程，最后給出了Web服務(wù)器的測(cè)試結(jié)果。
上傳時(shí)間： 2013-05-17
上傳用戶：ice_qi
·詳細(xì)說(shuō)明：用VISUAL C＋＋編程實(shí)現(xiàn)指紋圖像的特征提取以及對(duì)指紋圖像的識(shí)別-Utilising VISUAL C++ to make programs, we can get the characters of image and identify the image of finger mark 文件列表: fvs.ncb fvs.sln fvs.v
標(biāo)簽： VISUAL nbsp 指紋圖像 編程實(shí)現(xiàn)
上傳時(shí)間： 2013-04-24
上傳用戶：kaka
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