Make sure to import the System.IO namespace at the top of the class. The classes are defined in the System.IO namespace. These classes are used to create a new text file and write to the text file. Now I add a FileStream and a StreamWriter object at the beginning of the class. Now click the Events button and add a Timer event handler by double-clicking on the Tick property. The value of the Interval property is in milliseconds. Right-click on the Timer control and open the Properties window. Now, we’re going to set Timer’s property. This will add a Timer control, timer1, to the Form. Drag and drop a Timer control from Visual Studio Toolbox to the Form. Now let’s add a Timer control to the Form. If you want to use the same name, please ensure you have a folder C:\temp on your computer.
Please change this folder and file name to the name you like. We will create a text file, C:\temp\mcb.txt. The final Form looks like the following image. In my case, I have changed their names to StartButton and StopButton, respectively. Open Visual Studio and create a Windows Forms application.Īdd two Button controls to the Form and name them Start and Stop. The application stops writing to the text file after clicking the Stop button. Once the Start button is clicked, the application will write a line to a text file every 1 second. Our Windows Forms application has two buttons, Start and Stop. Let’s create a Windows application that will use a timer to write some text to a text file every 5 seconds.
Set a timer for 10 minutes starting now how to#
Learn how to use a Timer in C# to write to a text file repeatedly at a certain time interval. Windows Forms has a Timer control that can be dropped to a Form and set its properties. The method that needs to be executed is placed inside the timer event. For example, backing up a folder every 10 minutes or writing to a log file every second.
Set a timer for 10 minutes starting now code#
The Timer class in C# represents a Timer control that executes a code block repeatedly at a specified interval. C# Timer is used to implement a timer in C#.
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