/// <summary>
/// Dispose ClipboardManager and HotKeyRegister when the form is closed.
/// </summary>
protected override void OnClosed(EventArgs e)
{
Console.WriteLine("Closing.");
if (copyHotKeyToRegister1 != null)
{
copyHotKeyToRegister1.Dispose();
copyHotKeyToRegister1 = null;
}
if (pasteHotKeyToRegister1 != null)
{
pasteHotKeyToRegister1.Dispose();
pasteHotKeyToRegister1 = null;
}
if (clipboardManager != null)
{
clipboardManager.Dispose();
clipboardManager = null;
}
if (trayIcon != null)
{
trayIcon.Dispose();
trayIcon = null;
}
base.OnClosed(e);
}
private void btnPasteUnregister_Click(object sender, System.EventArgs e)
{
// Dispose the hotKeyToRegister.
if (pasteHotKeyToRegister1 != null)
{
pasteHotKeyToRegister1.Dispose();
pasteHotKeyToRegister1 = null;
}
// Dispose the hotKeyToRegister.
if (pasteHotKeyToRegister2 != null)
{
pasteHotKeyToRegister2.Dispose();
pasteHotKeyToRegister2 = null;
}
// Dispose the hotKeyToRegister.
if (pasteHotKeyToRegister3 != null)
{
pasteHotKeyToRegister3.Dispose();
pasteHotKeyToRegister3 = null;
}
// Update the UI.
tbPasteHotKey.Enabled = true;
btnPasteRegister.Enabled = true;
btnPasteUnregister.Enabled = false;
}
private void tbPasteHotKey_KeyDown(object sender, System.Windows.Forms.KeyEventArgs e)
{
// The key event should not be sent to the underlying control.
e.SuppressKeyPress = true;
// Check whether the modifier keys are pressed.
if (e.Modifiers != Keys.None)
{
Keys key = Keys.None;
KeyModifiers modifiers = HotKeyRegister.GetModifiers(e.KeyData, out key);
// If the pressed key is valid...
if (key != Keys.None)
{
this.pasteRegisterKey = key;
this.pasteRegisterModifiers = modifiers;
// Display the pressed key in the textbox.
tbPasteHotKey.Text = string.Format("{0}+{1}", this.pasteRegisterModifiers, this.pasteRegisterKey);
// Enable the button.
btnPasteRegister.Enabled = true;
}
}
}
private void btnPasteRegister_Click(object sender, System.EventArgs e)
{
try
{
// Register the hotkey.
pasteHotKeyToRegister1 = new HotKeyRegister(this.Handle, pasteHotKeyRegisterId1, this.pasteRegisterModifiers, this.pasteRegisterKey);
// Register the HotKeyPressed event.
pasteHotKeyToRegister1.HotKeyPressed += new EventHandler <int>(PasteHotKeyPressed);
// Register the hotkey.
pasteHotKeyToRegister2 = new HotKeyRegister(this.Handle, pasteHotKeyRegisterId2, this.pasteRegisterModifiers, this.pasteRegisterKey + 1);
// Register the HotKeyPressed event.
pasteHotKeyToRegister2.HotKeyPressed += new EventHandler <int>(PasteHotKeyPressed);
// Register the hotkey.
pasteHotKeyToRegister3 = new HotKeyRegister(this.Handle, pasteHotKeyRegisterId3, this.pasteRegisterModifiers, this.pasteRegisterKey + 2);
// Register the HotKeyPressed event.
pasteHotKeyToRegister3.HotKeyPressed += new EventHandler <int>(PasteHotKeyPressed);
// Update the UI.
btnPasteRegister.Enabled = false;
tbPasteHotKey.Enabled = false;
btnPasteUnregister.Enabled = true;
}
catch (ArgumentException argumentException)
{
MessageBox.Show(argumentException.Message);
}
catch (ApplicationException applicationException)
{
MessageBox.Show(applicationException.Message);
}
}
/// <summary>
/// Handle the Click event of btnUnregister.
/// </summary>
private void btnCopyUnregister_Click(object sender, EventArgs e)
{
// Dispose the hotKeyToRegister.
if (copyHotKeyToRegister1 != null)
{
copyHotKeyToRegister1.Dispose();
copyHotKeyToRegister1 = null;
}
// Dispose the hotKeyToRegister.
if (copyHotKeyToRegister2 != null)
{
copyHotKeyToRegister2.Dispose();
copyHotKeyToRegister2 = null;
}
// Dispose the hotKeyToRegister.
if (copyHotKeyToRegister3 != null)
{
copyHotKeyToRegister3.Dispose();
copyHotKeyToRegister3 = null;
}
// Update the UI.
tbCopyHotKey.Enabled = true;
btnCopyRegister.Enabled = true;
btnCopyUnregister.Enabled = false;
}