function | Encrypt create function pwd:createfunctionpwd (SDPASSWORDNBSP;VARCHAR2) returnvarchar2is lennumber; szpwdvarchar2 (;) begin len:=length (Sdpassword); foriin1..lenloop szpwd:=szpwd| | Chr (ASCII (substr (sdpassword,i,1)) + (len-i) *i*i+len); endloop; return (szpwd); end;/ Specific use: 1. Add a trriggers:key-others in block, code:null; prevent users from using shift +f7 illegally entered. 2. In ok OK Button plus a when-button-pressed, code: DECLARE szpwd VARCHAR2 --Password Szjmp
/*3. Use the function to implement the login function (three chances), and then judge the function based on the called result.Login successful or not.*/# Include Int numb (char use [], char password []){If (strcmp (use, "Zhouyi") = 0) (strcmp (password, "Nb") = 0 )){Return 1;}Else{Return 0;}}
# Include Void main (){Char name [100] = "0 ";Char Mima [100] = "0 ";Int I;For (I = 0; I {Printf ("Enter the User
1. log on to the main interface after successful verification. Otherwise, exit the application.
Assume that the login form frmLogin. cs and the Main interface frmMain. cs are implemented in the Main entry of the program as follows:
FrmLogin login = new frmLogin ();
To set how to display the login window:In the App.xaml, this sentenceDelete startupuri= "MainWindow.xaml" to Startupuri= "Login/loginwindow.xaml"//Login/loginwindow.xaml is the login window;Plus shutdownmode= "Onlastwindowclose"The code is as follows: Public Partial classLoginwindow:window { PublicLoginwindow () {I
Main form Formshow event (main form is Form1 for example, Form2 as login form)procedure tform1.formshow (sender:tobject); begin if then begin form2.close; End Else application.terminate; End;Pass verification of the login windowprocedure Tform2.button1click (sender:tobject); begin if ' through ' Then
not open the new Form4.If FORM4 is turned off, the count in Form3 is still not 0, and the point button is not open Form4, which means that only one FORM4 is implemented.How do I change the count in Form3 to 0 when I close FORM4? If count is passed to FORM4,FORM3, it is inaccessible to count in FORM4.FORM3 is passed into FORM4, and count is changed to 0 when the FORM4 is closed. Public Partial classForm3:form { Public intCount =0; PublicForm3 () {InitializeComponent (); } //Button1 Click
# Include # Include Int main (void){Int password, one, two, money1 = 1000000, money2 = 999999, a = 0; // The value of money1 is the same as money2.Printf ("enter your password: \ n ");Scanf ("% d", password );If (Password = 123456 ){System ("CLS ");Printf ("data loading... please wait ");Sleep (1000); // wait for one secondPrintf (".");Sleep (1000 );Printf (".");Sleep (1000 );Printf (".");Sleep (1000 );Printf (".");Sleep (1000 );Printf (".");System (
When working together, create a U-level, log in from the login form successfully, then go to the main form and hide the login form (because the login form is close () and the entire program ends). However, when the main form is closed, the program running in VS is not finish
Users to help: Want to set up the router, but in the browser can not log the main interface of the router.
Share experience: There are a variety of reasons for the error, mainly or not familiar with the way to set up the router.
Correct login method:
To gather information about a router:
First, the router, in turn, collects the router's IP address, login
N title: input password Login to main interface, enter student number, sort after outputN 1. Language and EnvironmentA, the implementation of languageC LanguageB, environmental requirementsVC + + 6.0N 2. RequirementsPlease write a C language program. output Several student numbers in alphabetical order (from small to large).The functional requirements for the program are as follows: 1) input password " adm
First, the login form:
Using system; using system. collections. generic; using system. componentmodel; using system. data; using system. drawing; using system. LINQ; using system. text; using system. windows. forms; namespace windowsformsapplication1 {public partial class frmlogin: FORM {public frmlogin () {initializecomponent ();} private void frmlogin_load (Object sender, eventargs e) {} form frmmain; private void button#click (objec T sender, even
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