compact-framework

问题 Is there anyone who knows a way to resize images on the .net 2.0 Compact Framework? I want to be able to get images, taken with the camera on my phone, from the phones memory, resize them and then upload them to a webservice so I acctually don't need to store the resized images on disk. 回答1: This is the C# code I use to resize images in my .NET CF 2.0 applications: public static Image ResizePicture( Image image, Size maxSize ) { if( image == null ) throw new ArgumentNullException( "image",

问题 For my mobile app, I used the Add Web References to generate the client proxy to interact with my WCF service. Then I read somewhere there is an equivalent of SvcUtil for compact framework: NetCFSvcUtil. Should I be using the NetCFSvcUtil instead of going throught the Add Web References? Or the Add Web References uses NetCFSvcUtil in the background? Any pros/cons of one or the other? 回答1: Add web reference should be old proxy based on ASMX web services whereas NetCFSvcUtil is tool to generate

问题 I'm currently working on project for the .NET Compact Framework which uses DotNetZip for reading ZIP-files. The project is split into two parts. One platform-independent library which should be available for both, a CF project and a desktop project. This common library contains the code for extracting ZIP-files. The problem is that there are two different DLLs of the DotNetZip library, one for .NET CF and one for the .NET Desktop Framework. It's not possible to use the CF version of the

问题 I've got an object, which I'll call MyObject. It's a class that controls a particular data row. I've then got a collection class, called MyObjectCollection: public class MyObjectCollection : List<MyObject> {} Why can I not do the following: List<MyObject> list = this.DoSomethingHere(); MyObjectCollection collection = (MyObjectCollection)list; Thanks in advance. Edit: The error is InvalidCastException 回答1: My guess is that DoSomethingHere doesn't return an instance of MyObjectCollection . Let

问题 I was used to building on .Net Compact Framework 1.0 with VS 2003 where you had the option to "build CABs" for your project, which is handy because I am sending the app to a remote site. Now this project was rebuilt with VS 2005 and I don't have this same "build CABs" option. Is the deployment model with VS 2005 just to send the contents of the bin\Release folder? 回答1: For VS 2005 I would add a Smart Device CAB project to the solution and create the CAB with that using the primary output of

问题 In a .NET CF-form i have multiple panels. I want to have a property that should always be informed about if a panel is in the front. Can this be done using the GetChildIndex() method? If yes, how do i intercept the change to SetChildIndex()? Thanks in advance 回答1: For everybody who is interested for future use: simply add a new event handler for the Paint event of each panel, for example: panel1.Paint += new PaintEventHandler(panel1_Paint); panel2.Paint += new PaintEventHandler(panel2_Paint);

问题 As the WebBrowser control does not expose a get accessor for the DocumentText property you cannot use it to obtain the HTML that was loaded into this control. Does anyone know a way to obtain the HTML as a string? I am using .NET CF3.5. 回答1: Use HttpWebRequest class. Here is an example on how to do that. 回答2: Have you tried WebBrowser.Document? System.Windows.Forms.HtmlDocument document = this.webBrowser1.Document; It's exposed as: [BrowsableAttribute(false)] public HtmlDocument Document {

问题 The code below works, but I'm wondering if it's more loquacious than necessary: public static InventoryItem SelectLocalInventoryItem(string ID) { const int ID_COL = 0; const int PACKSIZE_COL = 1; const int DESCRIPTION_COL = 2; const int DEPTDOTSUBDEPT_COL = 3; const int UNITCOST_COL = 4; const int UNITLIST_COL = 5; const int UPCCODE_COL = 6; const int UPCPACKSIZE_COL = 7; const int CRVID_COL = 8; var invItem = new InventoryItem(); using (var conn = new SqlCeConnection(dataSource)) { var cmd =

问题 I read this question: Command Line Parser for .NET. I thought that was what I was looking for, but the library Command Line Parser Library is not Compact framework friendly... I REALLY don't want to write a CL parser and I have been drifting away from the real purpose of my little app because of this unfortunate trial. Does someone know of a library that fits the compact-framework? (preferably with simplicity and functionality like the one mentioned above) Does not matter whether version 2 or

问题 I need to get a list of all files on a handheld device whose names fit a certain pattern, such as " ABC .XML" I adapted code from here (Hernaldo's answer), like so: public static List<string> GetXMLFiles(string fileType, string dir) { string dirName = dir; // call it like so: GetXMLFiles("ABC", "\\"); <= I think the double-whack is what I need for Windows CE device...am I right? var fileNames = new List<String>(); try { foreach (string f in Directory.GetFiles(dirName)) { if ((f.Contains