When you declare a procedure or function, you specify its name, the number and type of parameters it takes, and, in the case of a function, the type of its return value; this part of the …

Jan 14, 2018 · Ok, you're supposed to declare the function in the private/public section of the class (in this case, your class is the TfrmApp form), and implement it in the "implementation" …

The Function keyword defines a subroutine that returns a value. See the SubRoutines tutorial for details on using functions. Version 1 Defines a function that simply returns a data type. Only …

May 25, 2018 · In Delphi, there are generally two types of subroutines: a function and a procedure. The usual difference between a function and a procedure is that a function can …

Dec 31, 2024 · Here is how you can create and use functions in Delphi: Function declaration: To declare a function, you need to specify its return type, name, and any parameters (if required). …

Jun 13, 2014 · Procedural type is one of user defined data type that allows you to consider procedures and functions as values that can be assigned to variables or passed to other …

Apr 25, 2012 · To make your work easier, after you define your function in the interface part, press Ctrl-Shift-C to auto define the function correctly in the implementation part. –

Dec 11, 2023 · declares a function called DoThis that takes two strings as arguments and returns an integer. Each declaration ends with a semicolon. When you declare several variables, …

Oct 24, 2024 · Function Declaration: To create a function, you need to declare it with the function keyword followed by the function name, parameters (if any), and the return type. For example: …

In this tutorial, I have shown the syntax of declaring the static variables, properties, functions and procedures in Delphi. We don't have to use "static" keyword while declaring the static …