Welcome to the FoxLearn
Today we will learn how to backup a database
First, We will design a simple UI allows you to connect to the sql server, then you can enter database name for backup
You need to include in your project 4 libraries
The type of device you going to backup: Database, Files or Log
The SQL Database name you need to backup
Keep in mind that the file path you use here is relative to the SQL Server, not your local file system
Leaving the Initialize value set to the default of false will create a new backup item as the last backup set
If you change the Initialize value to true then this backup set will become the first backup set and will overwrite other backups that have the same BackupSetName
If you use multithreading to improve the performance of your Windows Forms applications
you must make sure that you make calls to your controls in a thread-safe way
Access to Windows Forms controls is not inherently thread safe
If you have two or more threads manipulating the state of a control, it is possible to force the control into an inconsistent state
Other thread-related bugs are possible, such as race conditions and deadlocks
It is important to make sure that access to your controls is performed in a thread-safe way
The .NET Framework provides methods that are safe to call from any thread for invoking methods that interact with controls owned by other threads
The Invoke method allows for the synchronous execution of methods on controls, whereas the BeginInvoke method initiates asynchronous execution
To use these methods, you must declare a delegate with the same signature as the method you will be invoking
Then you can call the Invoke or BeginInvoke method of any control on the form by supplying the appropriate delegate to the method you want to call
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