- In Solution Explorer, right click project - properties - publish - updates
- Check "The application should check for updates"
- Select "Before the application starts"
PS : If you don't use "The application should check for updates" then "UpdateCompleted" event doesnt works properly. public partial class Form1 : Form
{
System.Timers.Timer tmr = new System.Timers.Timer();
public Form1()
{
InitializeComponent();
tmr.Elapsed += new System.Timers.ElapsedEventHandler(tmr_Elapsed);
tmr.Interval = 15000; // 15 sec.
tmr.Start();
if (ApplicationDeployment.IsNetworkDeployed)
{
ApplicationDeployment.CurrentDeployment.UpdateCompleted += new AsyncCompletedEventHandler(CurrentDeployment_UpdateCompleted);
}
}
void CurrentDeployment_UpdateCompleted(object sender, AsyncCompletedEventArgs e)
{
Application.Restart();
}
void tmr_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
if (ApplicationDeployment.IsNetworkDeployed)
{
if (ApplicationDeployment.CurrentDeployment.CheckForUpdate())
{
tmr.Stop();
ApplicationDeployment.CurrentDeployment.UpdateAsync();
StartOperation();
}
}
}
void StartOperation()
{
// operations that you want
}
}
Related Terminology : Click Once, ApplicationDeployment class
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