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  • want to remove a specific collectionview item with the remove button on that view

    - by theprojectabot
    I have a collection view item and its prototype view. Within that prototype view I have a little x button. I want that button to remove the exact collection view item that it is on top of. I can remove a selected item if I click on the space around the x button but if I go straight to clicking the button before clicking the item it will only erase the last selected item. ideas?

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  • Force sharepoint to ask for authentication

    - by amonteiro
    Is there a way to force sharepoint 2010 to popup the dialog to ask the user for a username and password and not use the computers logged in user, if that user doesn't have access. We need an internal sharepoint website to not use the windows credentials, since these are computers used by many people. The windows user doesn't have access to the site, so currently it shows an access denied, click here to log in as another user. We would prefer if it just asked for credentials in a more graceful manner.

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  • Why does KeyDown event not have access to the current value of bound variable?

    - by Edward Tanguay
    In the example below: I start program, type text, click button, see text above. Press ENTER see text again. BUT: I start program, type text, press ENTER, see no text. It seems that the KeyDown event doesn't get access to the current value of the bound variable, as if it is always "one behind". What do I have to change so that when I press ENTER I have access to the value that is in the textbox so I can add it to the chat window? XAML: <Window x:Class="TestScroll.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Window1" Height="290" Width="300" Background="#eee"> <StackPanel Margin="10"> <ScrollViewer Height="200" Width="260" Margin="0 0 0 10" VerticalScrollBarVisibility="Auto" HorizontalScrollBarVisibility="Auto"> <TextBlock Text="{Binding TextContent}" Background="#fff"/> </ScrollViewer> <StackPanel HorizontalAlignment="Left" Orientation="Horizontal"> <TextBox x:Name="TheLineTextBox" Text="{Binding TheLine}" Width="205" Margin="0 0 5 0" KeyDown="TheLineTextBox_KeyDown"/> <Button Content="Enter" Click="Button_Click"/> </StackPanel> </StackPanel> </Window> Code-Behind: using System; using System.Windows; using System.Windows.Input; using System.ComponentModel; namespace TestScroll { public partial class Window1 : Window, INotifyPropertyChanged { #region ViewModelProperty: TextContent private string _textContent; public string TextContent { get { return _textContent; } set { _textContent = value; OnPropertyChanged("TextContent"); } } #endregion #region ViewModelProperty: TheLine private string _theLine; public string TheLine { get { return _theLine; } set { _theLine = value; OnPropertyChanged("TheLine"); } } #endregion public Window1() { InitializeComponent(); DataContext = this; TheLineTextBox.Focus(); } private void Button_Click(object sender, RoutedEventArgs e) { AddLine(); } void AddLine() { TextContent += TheLine + Environment.NewLine; } private void TheLineTextBox_KeyDown(object sender, KeyEventArgs e) { if (e.Key == Key.Return) { AddLine(); } } #region INotifiedProperty Block public event PropertyChangedEventHandler PropertyChanged; protected void OnPropertyChanged(string propertyName) { PropertyChangedEventHandler handler = PropertyChanged; if (handler != null) { handler(this, new PropertyChangedEventArgs(propertyName)); } } #endregion } }

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  • Downloading Python 2.5.4 (from official website) in order to install it

    - by brilliant
    I was quite hesitant about whether I should post this question here on "StackOverflow" or on "SuperUser", but finally decided to post it here as Python is more a programming language rather than a piece of software. I've been recently using Python 2.5.4 that is installed on my computer, but at the moment I am not at home (and won't be for about two weeks from now), so I need to install the same version of Python on another computer. This computer has Windows XP installed – just like the one that I have at home. The reason why I need Python 2.5.4 is because I am using “Google App Engine”, and I was told that it only supports Python 2.5 However, when I went to the official Python page for the download, I discovered that certain things have changed, and I don’t quite remember where exactly from that site I had downloaded Python 2.5.4 on my computer at home. I found this page: http://www.python.org/download/releases/2.5.4/ Here is how it looks: (If you can’t see it here, please check it out at this address: http://brad.cwahi.net/some_pictures/python_page.jpg ) A few things here are not clear to me. It says: “For x86 processors: python-2.5.4.msi For Win64-Itanium users: python-2.5.4.ia64.msi For Win64-AMD64 users: python-2.5.4.amd64.msi” First of all, I don’t know what processor I am using – whether mine is “x86” or not; and also, I don’t know whether I am an “Win64-Itanium” or an “Win64-AMD64” user. Are Itanium and AMD64 also processors? Later it says: “Windows XP and later already have MSI; many older machines will already have MSI installed.” I guess, it is my case, but then I am totally puzzled as to which link I should click as it seems now that I don’t need those three previous links (as MSI is already installed on Windows XP), but there is no fourth link provided for those who use “Windows XP” or older machines. Of course, there are these words after that: “Windows users may also be interested in Mark Hammond's win32all package, available from Sourceforge.” but it seems to me that it is something additional rather than the main file. So, my question is simple: Where in the official Python website I can download Python 2.5.4, precisely, which link I should click?

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  • change text color in button

    - by Syom
    i have an input button, which's value is "something" by default, but when i click on it, i start to type. i want, that the default value has one color, and the text i'll type, another one. how can i do that? here is the script <input type="text" value="something" onclick="this.value=''" />

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  • How to insert html in iframe

    - by Massimo Ugues
    Hallo all: I need to insert a html string in a iframe as shown below: .... var html = "<html><head><title>Titolo</title></head><body><p>body</p></body></html>" jQuery('#popolaIframe').click(function() { parent.$("#indexIframe")[0].documentElement.innerHTML = html; }); Is there a way to achieve this? Kind regards Massimo

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  • devIL causes program to be unable to start correctly

    - by Mark
    I just tried to use devIL and ULIT to help me with opengl texture loading. However, whenever the program starts, I get the error: "The application was unable to start correctly (0xc000007b). Click OK to close the application." What happened? I'm using the Visual C++ 2010 RC, windows 7 64-bit.

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  • Debug checklists/Helpers with Visual Studio/.NET

    - by hmm
    I have STAThread process which when called from my process simply bombs with no exceptions and almost nothing in the call stack. If I click Cntrl+Alt+E, I get an exceptions window, how can I use it in this situation, seems like some exception is not being caught here. Also what other debugging aids can I use here in Visual Studio 2010?

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  • Published Android apk gives error "Package file was not signed correctly"

    - by David Read
    I recently uploaded my application to the android market however it's refusing to run when downloaded due to the error Package file was not signed correctly I first published the packet using eclipse, right click export, creating a keystore then publishing, however it refuses to work. I then downloaded the keytool and jarsigner and used them to sign an upgrade which I posted instead. However this gives the same error. I have no idea what I've done wrong, and since I cannot delete the application I cannot try and start again can anyone help me? Thanks

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  • Ogre3D strange behavior

    - by Kosanovic
    I compiled Ogre on my Lubuntu 10.04 with LXDE environment, and when I try to start ./SampleBrowser_d from /bin i have incomplete window...it haven't got background, I can't click on accept and i can't choose OpenGL from avaible list..Anybody know what's it and how fix it ? Here's some screenshots: link text Any suggestions?

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  • Why onclientclick do a postback ?

    - by user284523
    I have an asp button with no onclick event but only onclientclick. This call a javascript function in a iframe in which a video is playing; each time I click the javascript function is called but also the video restart which means the page is reloaded. How to prevent this ?

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  • Joomla - template dissapearing

    - by Mike Silvis
    Hello, I have a Joomla Website located at http://www.MikeSilvis.com, and upon going to the site initially everything looks fine. However if you go into the site and click any link say web-design You can see that the default template is no longer being displayed. I have tried changing to a different template but that does not seem to help. Any help would be greatly appreciated. Thanks, Mike

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  • Merging column headers alone in JTable

    - by Harish
    Is there a way to merge column headers on click of a button but the values in the cell should get appeneded with each other? For instance: 10 15 20 25 30 A B C D E B C D A E 10 20 30 AB CD E BC DA E Actually the value A represents 10-15 B represents 15-20 and so on.Is this possible in JTable? Please don't confuse my earlier question with this.Here we try to merge two column headers not cells at the same time we append the values of the cell.

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  • Android Service - Ping URL

    - by Chris
    How can I use Android Service to do a ping callback? I need to open a webpage on a button click, but in the background, go ping another url for stats collection. Code snippets will be greatly helpful Thanks Chris

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  • howto use JFormattedTextField allowing only letters and numbers

    - by Erik
    I have this code and cannot get MaskFormatter right maskformatter MaskFormatter formatter = null; try { formatter = new MaskFormatter("HHHHHHH"); } catch (ParseException e) { e.printStackTrace(); } txtTroll = new JFormattedTextField(formatter); I need Any hex character (0-9, a-f or A-F) and the "H" should give me only (0-9, a-f or A-F) but im getting it wrong. When i type text only capital letters are typed and it's slow to and when i click away from the txtTroll all letters vanish

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  • Visual Web Developer 2008 Express wanting SQL Server 2005 instead of 2008?

    - by J. Pablo Fernández
    When I double click on an mdf file on Visual Web Developer 2008 (NerdDinner.mdf) it says: Connections to SQL Server files (*.mdf) require SQL Server Express 2005 to function properly. Please verify the installation of the component or download from the URL: http://go.microsoft.com/fwlink/?LinkId=49251 The URL of course points to SQL Server Express 2008. I have that one installed and running. Any ideas why am I getting that message?

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  • Blackberry Storm - focus issue on bitmap field

    - by SWATI
    in my screen there are 3 managers h1 h2 bmpf = new BitmapField added in order like this as backgroundmanager.add(h1) backgroundmanager.add(bmpf) backgroundmanager.add(h2) add(background manager); protected boolesn navigationClick() { int index1 = h1.getFieldWithFocusIndex(); int index2 = h2.getFieldWithFocusIndex(); return true; } mow i get the focus index of all focussable fields in managers h1 and h2 but i cant get index of the bitnmapfield on focus i need to execute some code on its click what to do

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  • making a phone call through asp.net web portal

    - by Prateek Singh
    Hi guys, my landline phone is connected to my computer. Now in my asp.net website there is a textbox and a button . i filled a telephone number in the textbox and on button click i want that a call get connected to the no. in the textbox through my landline phone. Is there any workaround for this in .net framework?? Thanks and best regards.... Prateek

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  • Opensource like Camtasia Studio

    - by vernomcrp
    i used to create a tutorial video with camtasia studio, but curious to know if opensource have application that provide abilities like camtasia studio have such as - keep track action happen during recording. can produce video that zoom to part i want. - Display the text of screencast as an overlay or below the video. - With just one click, video is on its way to YouTube .

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  • how can i use ORM tool like My Generation?

    - by ykaratoprak
    i downloaded MyGeneration from net. And run. it has got connection string. "Provider=SQLOLEDB.1;Persist Security Info=False;User ID=sa;Data Source=localhost " on the other hand; my connection string : Data Source=.\sqlexpress; Initial Catalog=NetTanitimTest; Integrated Security=True if i click save or connect button it throws to me connection error. Who used it can you hel p me?

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