void textBox1_GotFocus(object sender, EventArgs e)
{
// Select all text only if the mouse isn't down.
// This makes tabbing to the textbox give focus.
if (MouseButtons == MouseButtons.None)
{
box.SelectAll();
alreadyFocused = true;
}
}
internal static void SelectAllText(this System.Windows.Controls.TextBox tb)
{
tb.Dispatcher.BeginInvoke(
new Action(delegate
{
tb.SelectAll();
}), System.Windows.Threading.DispatcherPriority.Input);
}
/// <summary>
/// Handles key tip pressed
/// </summary>
public override void OnKeyTipPressed()
{
if (!IsTemplateValid()) return;
// Use dispatcher to avoid focus moving to backup'ed element
// (focused element before keytips processing)
Dispatcher.BeginInvoke(DispatcherPriority.ApplicationIdle,
(ThreadStart)(() =>
{
textBox.SelectAll();
textBox.Focus();
}));
base.OnKeyTipPressed();
}
static void frameworkElement_IsEnabledChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (((bool)e.NewValue))
{
if (sender is System.Windows.Controls.TextBox)
{
System.Windows.Controls.TextBox textBox = sender as System.Windows.Controls.TextBox;
if (textBox != null)
{
textBox.SelectAll();
}
}
((FrameworkElement)sender).Focus();
}
}
public static bool ValidateDouble(this TextBox textBox, bool ignoreIfEmpty)
{
if (ignoreIfEmpty && string.IsNullOrEmpty(textBox.Text))
{
return(true);
}
if (!double.TryParse(textBox.Text, NumberStyles.Number, StreamDeckConstants.DoubleCultureInfo, out var result))
{
MessageBox.Show("Please enter valid number.", "Invalid number.", MessageBoxButtons.OK, MessageBoxIcon.Error);
textBox.SelectAll();
return(false);
}
return(true);
}
private void TextBox_SelectAllOnFocus(object sender, RoutedEventArgs e)
{
System.Windows.Controls.TextBox textbox = (System.Windows.Controls.TextBox)e.Source;
textbox.SelectAll();
}
private void LocationState_GotKeyboardFocus(object sender, System.Windows.Input.KeyboardFocusChangedEventArgs e)
{
System.Windows.Controls.TextBox tb = (System.Windows.Controls.TextBox)sender;
Dispatcher.BeginInvoke(new Action(() => tb.SelectAll()));
}
