childwindow

问题 I have an application on C#/WPF that I`m developing ... I have a btn named About which should open a new window that contains details about the application or whatever I will put in it. When I click the btn, a new window (about) opens, when I click again, while the new window (about) is opened another one is opened, how can I prevent this from happening, I also want the application to be disabled when the About window is opened and to be enabled when the About window is closed, Like most of

问题 How can I close a childwindow when I click outside of it? 回答1: if you are using the default silverlight child window style, when it opens, the outside part (the transparent grey part) is actually a Grid (called Overlay) that is within the child window style. So what you need to do is to handle its MouseLeftButtonDown event, <Grid x:Name="Overlay" Background="{TemplateBinding OverlayBrush}" HorizontalAlignment="Stretch" Margin="0" Opacity="{TemplateBinding OverlayOpacity}" VerticalAlignment=

问题 I have a Main page that contains a listBox. When a user selects a profile form the list box, this opens up a child window called pWindow . This window as the option to delete the current profile via a hyperlink button that opens up a another confirmation window called dprofile . My question being is it possible that once a user has confirmed to delete the current profile they are in, and confirmed it in the button click on dProfile , how can I update the listBox in the first Main page so that

问题 I have a VBA code that clicks a link on a IE page and a new window opens. How can I get the elements of that child window? I tried with Shell.application. Are there any other methods? Set objShell = CreateObject("shell.application") IEcount= objShell.Windows.Count For x = 0 To iecount On Error Resume Next Debug.Print x, objShell.Windows(x).document.Location Next x I got the window number and its URL but can't access the elements on the page. 回答1: Look at the "if-then" statement I've inserted

问题 I have a VBA code that clicks a link on a IE page and a new window opens. How can I get the elements of that child window? I tried with Shell.application. Are there any other methods? Set objShell = CreateObject("shell.application") IEcount= objShell.Windows.Count For x = 0 To iecount On Error Resume Next Debug.Print x, objShell.Windows(x).document.Location Next x I got the window number and its URL but can't access the elements on the page. 回答1: Look at the "if-then" statement I've inserted

问题 I have a VBA code that clicks a link on a IE page and a new window opens. How can I get the elements of that child window? I tried with Shell.application. Are there any other methods? Set objShell = CreateObject("shell.application") IEcount= objShell.Windows.Count For x = 0 To iecount On Error Resume Next Debug.Print x, objShell.Windows(x).document.Location Next x I got the window number and its URL but can't access the elements on the page. 回答1: Look at the "if-then" statement I've inserted

问题 I have Silverlight application i want to show login window before main page InitializeComponent(); this method does not works: public MainPage() { Login log = new Login(); log.Show(); InitializeComponent(); } Any advice? 回答1: Try this: public MainPage() { InitializeComponent(); Loaded += MainPage_Loaded; } private void MainPage_Loaded(object sender, RoutedEventArgs e) { Visibility = Visibility.Collapsed; Login log = new Login(); log.Show(); } 来源： https://stackoverflow.com/questions/8526230

问题 I am trying to create transparent child window. procedure TForm1.BtnGoClick(Sender: TObject); var bmp:TBitmap; BitmapPos: TPoint; BitmapSize: TSIZE; BlendFunction: _BLENDFUNCTION; exStyle: Cardinal; begin bmp := TBitmap.Create; bmp.LoadFromFile('my32bitbitmap.bmp'); exStyle := GetWindowLongA(Form2.Handle, GWL_EXSTYLE); if (exStyle and WS_EX_LAYERED = 0) then SetWindowLong(Form2.Handle, GWL_EXSTYLE, exStyle or WS_EX_LAYERED); BitmapPos := Point(0, 0); BitmapSize.cx := bmp.Width; BitmapSize.cy

问题 I'm launching a child window with a window reference name. I want to capture the URL of the child window when it changes each time. var winRef; var url='http://www.google.com'; if(winRef == null || winRef.closed) { winRef = window.open(url, "mywindow"); winRef.focus(); alert(winRef.location.href); } winRef.captureEvents(Event.CHANGE); winRef.onchange=function(){ alert('change event triggered'); console.log(winRef.location.href); } I have tried with events LOAD, CHANGE to capture the location

问题 I'm launching a child window with a window reference name. I want to capture the URL of the child window when it changes each time. var winRef; var url='http://www.google.com'; if(winRef == null || winRef.closed) { winRef = window.open(url, "mywindow"); winRef.focus(); alert(winRef.location.href); } winRef.captureEvents(Event.CHANGE); winRef.onchange=function(){ alert('change event triggered'); console.log(winRef.location.href); } I have tried with events LOAD, CHANGE to capture the location