This post che una risposta utilizzando Behavior
, GetWindowLong
e SetWindowLong
:
public class HideCloseButtonOnWindow : System.Windows.Interactivity.Behavior<Window>
{
#region bunch of native methods
private const int GWL_STYLE = -16;
private const int WS_SYSMENU = 0x80000;
[DllImport("user32.dll", SetLastError = true)]
private static extern int GetWindowLong(IntPtr hWnd, int nIndex);
[DllImport("user32.dll")]
private static extern int SetWindowLong(IntPtr hWnd, int nIndex, int dwNewLong);
#endregion
protected override void OnAttached()
{
base.OnAttached();
AssociatedObject.Loaded += OnLoaded;
}
protected override void OnDetaching()
{
AssociatedObject.Loaded -= OnLoaded;
base.OnDetaching();
}
private void OnLoaded(object sender, RoutedEventArgs e)
{
var hwnd = new System.Windows.Interop.WindowInteropHelper(AssociatedObject).Handle;
SetWindowLong(hwnd, GWL_STYLE, GetWindowLong(hwnd, GWL_STYLE) & ~WS_SYSMENU);
}
}
Come si usa:
<Window x:Class="WpfApplication2.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
xmlns:w="clr-namespace:WpfApplication2">
<i:Interaction.Behaviors>
<w:HideCloseButtonOnWindow />
</i:Interaction.Behaviors>
</Window>
ho trovato questo link vedere se questo [link] [1] può aiutare: [1]: http://stackoverflow.com/questions/743906/how-to-hide-close-button-i n-WPF-finestra – Vishal