/// <summary>
/// Enable or disable the CreateInstallerButton in a thread-safe way.
/// </summary>
/// <param name="enable">true to enable the button, false to disable it.</param>
private void ThreadSafeEnableControls(bool enable)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (ComponentSummaryText.InvokeRequired)
{
var d = new SetTextCallbackWithBool(ThreadSafeEnableControls);
ComponentSummaryText.Invoke(d, new object[] { enable });
}
else
{
CreateInstallerButton.Enabled = enable;
ComponentNamesBox.Enabled = enable;
}
}
/// <summary>
/// Adds the specified string to the bottom of the ComponentSummaryText Textbox in a thread-safe manner.
/// </summary>
/// <param name="msg">The text to be added</param>
/// <param name="erasePrevious">true if current text in control should be wiped first</param>
private void ThreadSafeAddSummaryText(string msg, bool erasePrevious)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (ComponentSummaryText.InvokeRequired)
{
var d = new SetCallbackWithTextAndBool(ThreadSafeAddSummaryText);
ComponentSummaryText.Invoke(d, new object[] { msg, erasePrevious });
}
else
{
if (erasePrevious)
{
ComponentSummaryText.Text = msg;
}
else
{
ComponentSummaryText.Text += msg;
}
ComponentSummaryText.Text += Environment.NewLine;
ScrollSummaryToBottom();
}
}
private void ScrollSummaryToBottom()
{
ComponentSummaryText.SelectionStart = ComponentSummaryText.Text.Length;
ComponentSummaryText.ScrollToCaret();
}