[ad_1] There’s shouldn’t be a semicolon in the int main(void); declaration. Try replacing line 4 with: int main(void) instead. Also, please read up on C function declaration syntax https://msdn.microsoft.com/en-us/library/c4d5ssht.aspx. [ad_2] solved How can I detect my coding mistake when I receive this message [closed]
[ad_1] cboFloor.Items.Add(“1”); cboRoom.Items.Add(“Floor 1”); cboRate.Items.Add(“1000”); this is your Answer? 2 [ad_2] solved Programming C# Windows form IF else statement on ComboBox
[ad_1] One thing you can do is use a public property for accessing the Count, and store the value of the property in a private backing field. This way you can compare the incoming value in the setter (which is called when someone is setting the Count property) to the current count. If it’s different, … Read more
[ad_1] using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace calenderMonth1 { class Program { int[][] months; int day; static void Main(string[] args) { Program calendar = new Program(); calendar.Months(); calendar.ColRow(); calender.DisplayMonth(); } public void Display(int itr) { for (int i = 0; i < itr; i ++) { Console.WriteLine(); } } public … Read more
[ad_1] Technically, the arguments to functions are expressions. Expressions come in many different forms. They can be variables, like in value = fun_1(num1, num2); or they can be constants, like in value = fun_1(1, 12); or even involve operators with other expressions: value = fun_1(fun_1(42, 1) * 3, sizeof “foo”); Note that the expressions must … Read more
[ad_1] You need to set isPrime to 0 each time the user enters a number. Otherwise, it still holds the value from the previous number. Move the variable declaration int isPrime = 0; inside the while loop. BTW, isn’t that variable name backwards? You set it to 1 (i.e. true) when you discover that there’s … Read more
[ad_1] It’s pretty much just like the std::list iterator, except the end iterator is where the next pointer is the head of the list, not when it’s NULL. A reference page will tell you what you’re supposed to implement. The underlying representation will be a pointer to a list node, operator* will return a reference … Read more
[ad_1] Answer of your Question #include <stdio.h> int main() { int array[10]; int num, negative_sum = 0, positive_sum = 0,j; static int i=0; float total = 0.0, average; label: j=i; printf (“Enter the value of N \n”); scanf(“%d”, &num); printf(“Enter %d numbers (negative, positve and zero) \n”, num); for (i; i < (j+num); i++) { … Read more
[ad_1] You can’t. There is not such thing that converts one os native app into other os nativ app. You can write for example in phonegap to support many os with same code, but this is other approach. I think if you manage to write such a system that can covert one native app into … Read more
[ad_1] This should do the work. #include <iostream> using namespace std; void chap(char,int,int); int main() { int x,z,q; char y; cout<<“do you want run program?”; cin>>x; while(x!=0) { cout<<“enter your character: \n”; cin>>y; cout<<“\nenter the number of lines: \n”; cin>>z; cout<<“enter 1 for normal pattern and enter 0 for unnormal pattern : \n”; cin>>q; chap(y,z,q); … Read more
[ad_1] You need to store your counter in outside your method, like in SQL Server and then return the customer id. Below is a sample code: private static readonly object o = new object(); public static int GenerateNextCustomerId() { lock (o) { // Write code to get the next counter from db in this method … Read more
[ad_1] Firstly this code is really starting to need a ViewModel or some other construct that would enable you to decouple your business logic from your UI. Having said that, the quick and dirty answer to get you going, would be to implement an interim linq query and then build your results from that // … Read more
[ad_1] Not likely to be your crash, but this code is terrible: if (fnameFile.is_open()) { while (fnameFile.eof() == false) { plFname.resize(numFnames); getline(fnameFile,line); numFnames += 1; } fnameFile.close(); } It doesn’t check for end of file correctly, because end of file happens during getline, not before. And the line variable goes nowhere. Try while (getline(fnameFile,line)) plFnames.push_back(line); … Read more
[ad_1] There are some flaws in your code: you should prefer int.TryParse instead of Parse. An Exception should be an unexpected behavior, where you have to react in some way. A userinput is not unexpected, you know there’s a chance that the use inputs invalid data which you can/have to validate. When you use exceptions, … Read more
[ad_1] Code string str = “VALVE,GATE,SH_NAME:VLV,GATE,VLV_NOM_SIZE:4-1/16IN”; string[] Rows = str.Split(‘,’); dataGridView1.Columns.Add(“Column1”, “Column1”); dataGridView1.Columns.Add(“Column2”, “Column2”); foreach (string AddRow in Rows) { string[] Row = AddRow.Split(‘:’); dataGridView1.Rows.Add(Row); } 2 [ad_2] solved How to Map my input data [closed]