[ad_1] As you are using WebForms the easiest is to change your ASPX to: <label ID=”myLabel” runat=”server” ClientIDMode=”Static” for=”Rdb_1″>No</label> and then in code behind: myLabel.InnerText However I would suggest you investigate using a label control as that would be even easier to use. [ad_2] solved How to get text value of HTML label in c# … Read more
[ad_1] your code can be simplified: public bool CheckStudents(int students) { if(this.firstyear && students < 150) { return true; } return false; } Remember, the function returns as soon as the any return statement is hit. You don’t need to check for every case, only the cases where you won’t return false. [ad_2] solved Error … Read more
[ad_1] A naïve approach would be to do the following. Console.WriteLine(“Add integer X: “); int x = Convert.ToInt32(Console.ReadLine()); Console.WriteLine(“Add integer Y: “); int y = Convert.ToInt32(Console.ReadLine()); Triangle Tri1 = new Triangle(x, y); Console.WriteLine(“Area 1=” + Tri1.TriArea()); A more robust approach would be to validate user input and have an input loop so that the user … Read more
[ad_1] You can create an array with the references to the labels: Label[] labels = { eLabel1, eLabel2, eLabel3, … }; Producing an array with the texts from the labels would be a one-liner: string[] values = labels.Select(l => l.Text).ToArray(); [ad_2] solved c# faster way to read all textboxes/labels [closed]
[ad_1] Is it valid statement int P* ? No, it won’t compile. What’s the difference between int * p and int p* ? int * p; Here p is integer pointer . And int p* is an invalid syntax. 0 [ad_2] solved Whats the difference between int * p and int p*? [closed]
[ad_1] Use the using statement, just like you have shown, yes it is the elegant way using (var something = Method2()) { Method1(something); } Or if you will using (var something = Method2()) Method1(something); Anything else would be unusual and confusing (ie disposing it in your method1)… As pointed out by the comments, unless this … Read more
[ad_1] You can group by Cattle SELECT Cattle, SUM(Liter) AS TotalLiter FROM NewMilk GROUP BY Cattle ORDER BY Cattle See: SQL GROUP BY Statement Or if you need the total of only one specific cattle type SELECT SUM(Liter) AS TotalLiter FROM NewMilk WHERE Cattle=”Cow” You can execute a SQL command returning rows like this string … Read more
[ad_1] I guess you are reading from data reader. You will have to check if the value is null or DBNull and then you can call to string method. string user_guid = dr[“user_guid”] != DBNull.Value && dr[“user_guid”] != null ? dr[“user_guid”].ToString() : null ; Hope this helps. [ad_2] solved How to avoid Tostring exception if … Read more
[ad_1] i want to find the highest and lowest of each person final results of percentage,sum,project,MID,Final and grade with searching method. I do not understand what you mean because a lot of these data are unique for each person so how to speak about min/max on them ? Are you speaking about min/max among all … Read more
[ad_1] Since you have read the user input into the variable input, check its content string input = Console.ReadLine().ToUpper(); switch (input) { case “S”: //TODO: Shake the Ball break; case “A”: //TODO: Ask a question break; case “G”: //TODO: Get the answer break; case “E”: //TODO: Exit the game break; default: // Unknown input break; … Read more
[ad_1] You’re setting the string userAnswer = “”; in your declaration. but.. in your if you’re checking it on if (userAnswer != null) but… it’s never null You should check if (userAnswer != “”) Because if a string has the value null isn’t the same as an empty string “” 4 [ad_2] solved If Statement … Read more
[ad_1] Solution: change palindrome to int palindrome ( int n,int base) { int isTrue = 1; int digitCount = digitCountBase(n,base); int power = intPow(base,digitCount-1); int original = n; while (n>0&& digitCount >0) { if (n%base != (original/power) % base &&digitCount!=1) { isTrue =0; return 0; } n=n/base; power = power /base; digitCount=digitCount-2; } return isTrue; … Read more
[ad_1] Gauss’ R(1 + 5R(A – 1, 4) + 4R(A – 1, 100) + 6R(A – 1, 400), 7) should be equivalent to int week_day = (1 + 5 * (year – 1) % 4) + 4 * ((year – 1) % 100) + 6 * ((year – 1) % 400) % 7; 1 [ad_2] … Read more
[ad_1] If the item in the comboboxes correspond to the 2D array you would want to do something like this: var distance = miles[combotxtDeparture.SelectedIndex, combotxtDestination.SelectedIndex]; [ad_2] solved Arrays in visual basic Creating a program that deals with driving distance [closed]
[ad_1] 1) how can I free my memory or increase the maximum used memory? Are you receiving an OutOfMemoryException and your memory isn’t filled up in your machine? This might be due to x86 compilation and you should change it to x64. 2) is there are any another way to get all my pictures to … Read more