#Windows photo viewer full screen how to
#Windows photo viewer full screen code

#Windows photo viewer full screen code

We will now see the code for the various buttons and try to understand how it works.

Str= ' Data Source=MYPC Initial Catalog=myDB Integrated Security=True' ДЄfter initializing the file, let us write the code for the various functionality of the app. The purpose of adding them to the list is that they can be traversed easily when required.Д¬opy Code // Declare list to store picture box and checkbox controls Initialize the lists and add the controls to list. For example, the checkbox at index 0 will be mapped with picture box at index 0. The checkboxes will be used in 1:1 mapping with picture boxes.

I have declared two generic lists, one of type ' picturebox' and other of type ' checkbox'. The first step is to initialize the main form. The code for each button is explained below. You can choose a picture and it will be displayed in one of the empty picture boxes. Clicking on the button will populate a combobox for you with picture names. Download from Database - If you want to display an image from database on your app, use this button.The only difference is that it saves it to SQL Server 2008 R2 database and not to local disk. It works in a similar fashion as Add to File button. Upload to Database - Click on the button to upload the picture to database.This opens the save dialog window and you can browse to your favorite location to save the picture. Check the check box corresponding to the picture you want to save and click on the button again. When you click on this button, a check box will appear corresponding to each picture. Add To File - If you want to save a picture from app into local disk, you can click on this button.Add From File - Clicking on this button will open the file dialog and you can browse your local disk to display a picture of the empty picture box.The app has 4 picture boxes and buttons with the following functionality: Tools used to develop this app include Visual Studio 2013 and SQL Server 2008 R2. What I have added is the functionality to save and retrieve the images from SQL Server 2008 R2 database. This app is an extension of the MSDN tutorial to make a photo viewer using C#.

#Windows photo viewer full screen how to

How to store and retrieve photos from SQL Server DB.How to use saveFileDialog to save photos to local disk.How to use OpenFileDialog to select photos from local disk.What you will learn from this post is listed below: This is a beginner tip to learn C# and ADO.