private async void Timer_Tick(object sender, EventArgs e)
{
await Window.Dispatcher.InvokeAsync(() =>
{
if (Mouse.LeftButton == MouseButtonState.Released)
{
IsInSizeChanging = false;
timer.IsEnabled = false;
Mouse.OverrideCursor = null;
return;
}
else
{
DirectionType directionType = GetDirectionType(isOperatingBorder).Item1;
Point point = WindowsTool.GetPositionFull();
if (directionType == DirectionType.Top || directionType == DirectionType.TopLeft || directionType == DirectionType.TopRight)
{
SetWindowSize(0, point);
}
if (directionType == DirectionType.Buttom || directionType == DirectionType.ButtomLeft || directionType == DirectionType.ButtomRight)
{
SetWindowSize(3, point);
}
if (directionType == DirectionType.Left || directionType == DirectionType.TopLeft || directionType == DirectionType.ButtomLeft)
{
SetWindowSize(1, point);
}
if (directionType == DirectionType.Right || directionType == DirectionType.TopRight || directionType == DirectionType.ButtomRight)
{
SetWindowSize(2, point);
}
SizeChanged?.Invoke(this, new EventArgs());
}
});
}
private void BorderChangeSize_MouseDown(object sender, MouseButtonEventArgs e)
{
IsInSizeChanging = true;
timer.IsEnabled = true;
isOperatingBorder = (Border)sender;
firstPoint = WindowsTool.GetPositionFull();
area = new Rect(Window.Left, Window.Top, Window.Width, Window.Height);
}