In this article, we will be discussing about the proper way for closing a C# application (including hidden forms).
C# Applications with Multiple Forms
There are many times when we develop C# applications, where we make use of several forms. To this end, there are times that we are using the Hide() method for some of these forms thus hiding the forms, but not closing or disposing them.
Nevertheless, in the main form of a program we usually make use of an “Exit” button or another similar control. If the even code used behind this control calls the form to be closed or disposed, the application still runs due to the other hidden forms.
How to Properly Close a C# Application
In order to totally close a C# application, including the hidden forms, you can use the following command in the event code of the “Exit” control:
Application.Exit();
Get Started with .NET Programming Fast and Easy – Enroll to the Course!
Check our online course titled “.NET Programming for Beginners – Windows Forms with C#” (special limited-time discount included in link).
Learn how to implement Windows Forms projects in .NET using Visual Studio and C#, how to implement multithreading, how to create deployment packages and installers for your .NET Windows Forms apps using ClickOnce in Visual Studio, and more!
Many live demonstrations and downloadable resources included!
Featured Online Courses:
- Boost SQL Server Database Performance with In-Memory OLTP
- Essential SQL Server Administration Tips
- SQL Server Fundamentals – SQL Database for Beginners
- Essential SQL Server Development Tips for SQL Developers
- The Philosophy and Fundamentals of Computer Programming
- .NET Programming for Beginners – Windows Forms with C#
- Introduction to Data Science and SQL Server Machine Learning
- Introduction to Azure SQL Database for Beginners
- SQL Server 2019: What’s New – New and Enhanced Features
- Entity Framework: Getting Started – Complete Beginners Guide
- How to Import and Export Data in SQL Server Databases
- Learn How to Install and Start Using SQL Server in 30 Mins
- A Guide on How to Start and Monetize a Successful Blog
Read Also:
- There is no argument given that corresponds to the required formal parameter
- How to Establish a Simple Connection from a C# Program to SQL Server
- The timeout period elapsed prior to obtaining a connection from the pool
- Changing the startup form in a C# project
- Using the C# SqlParameter Object for Writing More Secure Code
- Cannot implicitly convert type ‘string’ to ‘System.Windows.Forms.DataGridViewTextBoxColumn
- Using the C# SqlParameter Object for Writing More Secure Code
Did you find this article useful and interesting?
Interested in SQL Server Administration? Find hundreds of useful SQL Server administration and troubleshooting articles in 9 Times Microsoft Data Platform MVP, Artemakis’ Artemiou eBook: “Administering SQL Server (Second Edition)“.
Check our other related .NET articles.
Check out our latest software releases!
Subscribe to our newsletter and stay up to date!
Rate this article: 
(No Ratings Yet)
Loading...
Reference: SQLNetHub.com (https://www.sqlnethub.com)
© SQLNetHub
Artemakis Artemiou is a Senior SQL Server Architect, Author, a 9 Times Microsoft Data Platform MVP (2009-2018) and a Udemy Instructor. He has over 15 years of experience in the IT industry in various roles. Artemakis is the founder of SQLNetHub and TechHowTos.com. Artemakis is the creator of the well-known software tools Snippets Generator and DBA Security Advisor. Also, he is the author of many eBooks on SQL Server. Artemakis currently serves as the President of the Cyprus .NET User Group (CDNUG) and the International .NET Association Country Leader for Cyprus (INETA). Moreover, Artemakis teaches on Udemy, you can check his courses here.
