private void UpdateUI(object sender, InstallerProgressEvent e)
{
if (e.Message.Length > 0)
{
logTextBox.AppendText(e.Message + Environment.NewLine);
logTextBox.SelectionStart = logTextBox.Text.Length;
logTextBox.SelectionLength = 0;
}
installProgressBar.Value = e.PercentDone;
if (e.PercentDone == installProgressBar.Maximum)
{
cancelButton.Visible = false;
closeButton.Visible = true;
}
}
public void ShowProgress(string message, int percentDone)
{
if (InvokeRequired)
{
// Wrap the parameters in some EventArgs-derived custom class:
System.EventArgs e = new InstallerProgressEvent(message, percentDone);
object[] pList = { this, e };
// Invoke the method. This class is derived
// from Form, so we can just call BeginInvoke
// to get to the UI thread.
BeginInvoke(new MyProgressEventsHandler(UpdateUI), pList);
}
else
{
// We're already on the UI thread just
// call straight through.
UpdateUI(this, new InstallerProgressEvent(message,
percentDone));
}
}
public void ShowProgress(string message, int percentDone)
{
if (InvokeRequired)
{
// Wrap the parameters in some EventArgs-derived custom class:
System.EventArgs e = new InstallerProgressEvent(message, percentDone);
object[] pList = { this, e };
// Invoke the method. This class is derived
// from Form, so we can just call BeginInvoke
// to get to the UI thread.
BeginInvoke(new MyProgressEventsHandler(UpdateUI), pList);
}
else
{
// We're already on the UI thread just
// call straight through.
UpdateUI(this, new InstallerProgressEvent(message,
percentDone));
}
}
private void UpdateUI(object sender, InstallerProgressEvent e)
{
if (e.Message.Length > 0)
{
logTextBox.AppendText(e.Message + Environment.NewLine);
logTextBox.SelectionStart = logTextBox.Text.Length;
logTextBox.SelectionLength = 0;
}
installProgressBar.Value = e.PercentDone;
if (e.PercentDone == installProgressBar.Maximum)
{
cancelButton.Visible = false;
closeButton.Visible = true;
}
}