embedded-resource

问题 I am trying to read an Image as an InputStream . But for some reason I always get an IllegalArugmentException . Here is my code: BufferedImage i = null; i = ImageIO.read(getClass().getResourceAsStream("/res/graphics" + path)); 回答1: Reason: Your resource evaluates to null and that is why the exception API doc Throws: IllegalArgumentException - if input is null . Solution: If res/graphics/whatever is in classpath at root then it will return not null 回答2: Basically, the resource with the name

问题 I'm trying to implement a generic approach for providing the possibility for different assemblies in my web solution to use embedded JavaScript and CSS files from embedded resources. This blog post shows a technique using a VirtualPathProvider. This works fine, but the VirtualPathProvider needs to be included in each assembly containing embedded resources. I tried to enhance the VirtualPathProvider from the blog post, so that an assembly can be passed into it and it loads the resource from

问题 I'm trying to use an embedded image in an e-mail as the background image, i've got the following code to embed it: LinkedResource backgroundLink = new LinkedResource("..\\..\\background.gif"); backgroundLink.ContentId = "BackgroundImage"; backgroundLink.TransferEncoding = System.Net.Mime.TransferEncoding.Base64; htmlView.LinkedResources.Add(backgroundLink); m.AlternateViews.Add(htmlView); Then in the e-mail body i've got the following code to test: <table background='cid:BackgroundImage'> <tr

问题 I have a Win32 resource DLL (No MFC), which has a dialog in it. I can load the Win32 dll using LoadLibrary from the MFC application. After loading the DLL, how do I bring up the dialog to show it to the user? I Would appreciate if someone can share the code to do this. I remember using AfxGetResourceHandle to do this kind of stuff, but don't remember it now. 回答1: The basic steps are: LoadLibrary (as you have done) FindResource (gives you an HRSRC) LoadResource (gives you an HGLOBAL)

问题 I have a sign-up form. When someone signs up, they immediately receive an email (in HTML format) with the following information: 1) Their sign-up information (Name, P#, Email, etc.) What I need is the following: 1) After sign-up, in the email the user receives, there needs to be a png-image that is generated by an external script. At the moment, I am using PEAR to generate/send the email (AOK) and Mail_Mime::addHTMLImage() to add the image, but alas, with no luck. All I get when I send the

问题 I would like to read a resource from within my jar like so: File file; file = new File(getClass().getResource("/file.txt").toURI()); BufferredReader reader = new BufferedReader(new FileReader(file)); //Read the file and it works fine when running it in Eclipse, but if I export it to a jar the run it there is an IllegalArgumentException: Exception in thread "Thread-2" java.lang.IllegalArgumentException: URI is not hierarchical and I really don't know why but with some testing I found if I

问题 i have some pictures included to my project. this line of code works fine: <Image Stretch="UniformToFill" Source="/Images/OffsetSituations/offsetsituation1.jpg" but i have to change the picture from the VM so i made a property to bind to: private ImageSource _image; public ImageSource Image { get { return _image; } set { if (_image == value) return; _image = value; RaisePropertyChanged("Image"); } } from another post here on stackoverflow i got this code and changed it a bit: string picture =

问题 When I try to load a gif animation I am just getting an empty frame. Do you know what is wrong? The file is located within extras/loading.gif: package an1; import javax.swing.ImageIcon; import javax.swing.JFrame; import javax.swing.JLabel; public class An1 { public static void main(String[] args){ JFrame frame = new JFrame("Test"); ImageIcon loading = new ImageIcon("extras/loading.gif"); frame.add(new JLabel(loading, JLabel.CENTER)); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame

问题 I have a program created using WinAPI. Within the program, I embedded a bitmap as a resource and the program loads that resource and displays it as a background image via bitblt. Below, I created a console program to replace the background in the WinAPI program. It successfully replaces the bitmap but now the WinAPI program does not display a background anymore. I know the replacement worked because using ResourceHacker, I can click on the resource and it display it fine. This screenshot

问题 I have been trying this for like the last 3 days and I still can't make it work. The WINAPI FindResource function throws and error 1813: this means that the resource type is not found. I am using eclipse so there is no .RC file or resource.h file so I have loaded my exe file with LoadLibraryA and then used the HANDLE in FindResourceA . Here is my code: HRSRC hRsrc; HMODULE hExe; /** Loading resource file in the program */ if (!(hExe = LoadLibraryA(TEXT(filename)))) { printf("Cannot load