C# – Rounding Down to Nearest Integer
Just try this..
c#
C# “No suitable method found to override.” — but there is one
Your code as given (after the edit) compiles fine, so something else is wrong that isn’t in what you posted. Some things to check, is everything public? That includes both the class and the method. Overload with different parameters? Are you sure that Base is the class you think it is? I.e. is there another class by … Read more
String was not recognized as a valid DateTime ” format dd/MM/yyyy”
Use DateTime.ParseExact.
How can I know if a process is running?
This is a way to do it with the name: You can loop all process to get the ID for later manipulation:
Best way to repeat a character in C#
What about this: Where n is the number of times you want to repeat the string. Or better:
If a folder does not exist, create it
As others have said, use System.IO.Directory.CreateDirectory. But, you don’t need to check if it exists first. From the documentation: Any and all directories specified in path are created, unless they already exist or unless some part of path is invalid. If the directory already exists, this method does not create a new directory, but it returns a … Read more
When to use an Enum vs Struct
Enumerations aren’t interchangable with structs. They have completely different usages. A struct can have members and methods, but an enumeration can have only labels and values for the labels. You could use an enum to specify different behaviours of a system Let’s say you have a class Person and let’s say that for whatsoever reason … Read more
There is no ViewData item of type ‘IEnumerable‘ that has the key country
In your action change ViewBag.countrydrop = item8 to ViewBag.country = item8;and in View write like this: Actually when you write @Html.DropDownList(“country”, (IEnumerable)ViewBag.country, “Select country”) or Html.DropDownList(“country”,”Select Country) it looks in for IEnumerable<SelectListItem> in ViewBag with key country, you can also use this overload in this case: See Working DEMO Example
Unable to connect to any of the specified mysql hosts. C# MySQL
Sometimes spacing and Order of parameters in connection string matters (based on personal experience and a long night :S) So stick to the standard format here Server=myServerAddress; Port=1234; Database=myDataBase; Uid=myUsername; Pwd=myPassword;
How do I exit a foreach loop in C#?
Use break. Unrelated to your question, I see in your code the line: In this line, you take a boolean value (name.firstname == null). Then, you apply the ! operator to it. Then, if the value is true, you set Violated to false; otherwise to true. So basically, Violated is set to the same value as the original expression (name.firstname … Read more