private void PerformUpdateCheck(bool msgBox = false)
{
var uc = new UpdateChecker();
uc.AlreadyLatest += (o, e) => {
if (msgBox)
{
MessageBox.Show("You are already using the latest version available", "Already latest", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
UpdateStatus("already latest version", 100);
Task.Delay(2000).ContinueWith(task => {
if (InvokeRequired && IsHandleCreated)
{
Invoke((Action) delegate { pbProgress.Visible = false; });
}
});
};
uc.Connected += (o, e) => UpdateStatus("connected", 10);
uc.DownloadProgressChanged += (o, e) => { /* care, xml is small anyway */
};
uc.UpdateCheckFailed += (o, e) => {
UpdateStatus("update check failed", 100);
if (msgBox)
{
MessageBox.Show("Update check failed", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
Task.Delay(2000).ContinueWith(task => Invoke((Action) delegate { pbProgress.Visible = false; }));
};
uc.UpdateAvailable += (o, e) => {
UpdateStatus("update available", 100);
var dr = MessageBox.Show($"An update to version {e.Version.ToString()} released on {e.ReleaseDate.ToShortDateString()} is available. Release notes: \r\n\r\n{e.ReleaseNotes}\r\n\r\nUpdate now?", "Update available", MessageBoxButtons.YesNo, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
if (dr == DialogResult.Yes)
{
DownloadAndUpdate(e.DownloadUrl);
}
};
uc.CheckVersion();
}