Make it a Click event handler, attach it to each button, and use the sender parameter as the button to change. void button_Click(Object sender, EventArgs e) { var button = sender as Button; if(button != null) { button.Text = “X”; button.ForeColor = System.Drawing.Color.Red; } } solved How to pass button object to function
#include <stdio.h> #define MAX_STRING_COUNT 1000 #define MAX_STRING_LENGTH 100 int main() { int n; char str[MAX_STRING_COUNT][MAX_STRING_LENGTH]; int ret = scanf(“%d\n”,&n); if (ret != 1 || n < 0 || n > MAX_STRING_COUNT) { puts(“Wrong number of strings!\n”); return 1; } for(int i = 0; i < n; i++) { ret = fgets(str[i], MAX_STRING_LENGTH, stdin); if (ret … Read more
Just use DateTime.ToString(string) method like; datetime.ToString(@”dd\/MM\/yyyy”); Remember, “https://stackoverflow.com/” format specifier has a special meaning in custom date and time formatting as replace me current culture’s or specified culture date separator. If your CurrentCulture‘s DateSeparator is already /, you can use it without escaping like; datetime.ToString(“dd/MM/yyyy”); or you can provide IFormatProvider which has / as a … Read more
I resolved this problem. So the problem is because I fill DataGrid again with Data. Instead that I don’t fill it I only get ID where I stopped from last time in that Table with some ID. Code for Button Continue: int postID; string fbGroupID; int listID = int.Parse(cmbSelectList.SelectedValue.ToString()); using (OleDbConnection connection = new OleDbConnection(conn)) … Read more
The click function is running each time but with the same reference to random. Random is evaluated once on the first execute of your script this is then used within your closure not re-evaluated. (literally tons of articles relating to closures to that you can read up on if you need to – here is … Read more
The problem is merely that your structs look nothing at all like your JSON! Your JSON is a dictionary whose keys have names like “-8802586561990153106-1804221538-5” and “8464567322535526441-1804221546-15”. But I don’t see you declaring any struct that deals with those keys. Then each of those turns out to be a dictionary with keys like “zug”, “ankunft”, … Read more
Use LIKE query for checking your user id exist or not in users column. $user = Yii::app()->user->id; $result = Yii::app()->db->createCommand(‘SELECT * FROM project WHERE users LIKE “%’.$user.’%”‘)->queryAll(); if(count($result)){ //Your other scripts to show in grid view } If you have a Project model class then you also can use: $user = Yii::app()->user->id; $criteria = new … Read more
When your app is not visible it isn’t “running in the background.” It’s in a dormant state waiting to be restored or released. To have it explicitly perform some operation while it is in this state, you need to set up a background service that will run independently from your app. To get started, check … Read more
There are several things wrong with your program: vector<int> pies[p], racks[p]; Should be: vector<int> pies, racks; The reason is that the first definition declares an array of vector. That certainly can’t be right, unless you really want to declare an array of vectors. What you want to do is declare two vectors that start out … Read more
Using explicit implementation of interfaces, you can do something like: public interface IMyClass { object this[int index] { get; set; } } public class MyClass : IMyClass { public string this[int index] { get { return “”; } set { } } object IMyClass.this[int index] { get { return “”; } set { } } … Read more
If the problem is missing line breaks (not clear from the question) wrap everything in <pre>. echo ‘<pre>’; echo `tail /home/food.txt`; echo ‘</pre>’; Edited to add: <pre> will give you a monospace font by default; you can fix that easily with CSS if it’s a problem. solved Issue with returning the last 10 lines of … Read more
Yes, condition is a reserved word as of MySQL 5.0. Your original Create Table works because you can use ` to quote reserved words for use in table/field names. Works: SELECT * FROM `condition`; DROP TABLE `condition`; # etc. Doesn’t: SELECT * FROM condition 0 solved Is condition considered a special word in mySQL?
Here’s the first one that I see: input(“\n\n\nPress enter to exit menu) And the second one is that you forgot to escape the newline in code at the end of this line: + \n by the patient himself/herself. 3 solved EOL while scanning string literal, file won’t run [closed]
You need to sort the other lists based on the order of ‘Functions’, and sort that list last. One way to implement this is using zip to combine e.g. ‘Functions’ and ‘Action’ into a single list [(‘Transfer Amount’, ‘N’), …], sort that, then extract the second value from each pair (using e.g. map and operator.itemgetter): … Read more
myPlayer.play() expects an integer value, but when you read from the cookie you get a string. So to fix your problem, just pass the value through parseInt(), like this: myPlayer.play(parseInt(playnow)); You will notice that on page reload, the proper track will be selected in the playlist as it starts playing, and it will continue to … Read more