C# does not use header files. You define types directly in .cs files and the compiler builds them into an assembly. To organize code, put classes in separate files and namespaces. If the class is in another project, add a project/assembly reference and make the type public; then add a using directive for its namespace.
How do I establish an open connection to an open web browser in C#? In a Microsoft C# program using a Visual Studio Code I am using the following namespaces: ...
Hello guys, I just started learning C# (having studied VB.NET for the last 2 years) and I was wondering if you could help me out on this problem I have encountered. All I want is start an application using the Process.Start method.
In C#, fields without an explicit modifier are private, so code outside the class cannot assign to them. If you expose data, prefer properties instead of public fields, and consider constraining values with enums and validation.
Guys I want to insert a Null dateTime Value into SQL database connected to C# desktop application. I'm using following code. I can insert Null dateTime Value into database, but I am having problem with how to update dateTime picker value and saving it into database.. I'm posting my code below.. Please help me guys..
A ComboBox returns null for SelectedValue when it is populated with plain strings via Items.Add. In that case there is no underlying value to map to ValueMember. For dependent lists (Category -> Product), bind the second ComboBox to a DataTable or a list of objects, and set DisplayMember and ValueMember before reading SelectedValue. Also guard against SelectedIndexChanged firing during binding ...
If you want to normalize the text so that any run of spaces, periods, commas, or equals signs becomes a single comma (while leaving colons like 01:16:30 intact), use a character class with a quantifier and replace it with a comma. Note that the + quantifier must go after the character class to mean "one or more" of those characters; inside [] it is just a literal plus.
I am trying to convert my c structures to c# structures. I am facing one problem as character is one byte representation in c and two bytes in c#. How ...
If your goal is to color different parts of the same logical line, the built-in console API does not color substrings of a single Console.WriteLine call. You either change Console.ForegroundColor between writes or use ANSI escape sequences. To keep your code terse and safe, a small helper that writes multiple colored segments and restores the previous color works well, and avoids leaving the ...
