jortiz's Q&A profile

• Windows Forms Problem compiling Windows Form into a DLL

  I created a Windows Forms Application and I need to compile it into a DLL so I can access the forms from the DLL. I want to do this because I want to have a DLL for EACH form in my main application. The problem is, when I change the project configuration type to DLL, I get a cpmiler errer: Error 1 fatal error LNK1306: DLL entry point "int __clrcall main(cli::array<class System::String ^ >^)" ( main@@$$HYMHP$01AP$AAVString@System@@@Z) cannot be managed; compile to native xAcsLib.obj I have a DLL I compiled yesterday that I made using this same method and it worked fine. So how can I fix this If you need more details, please ask and I will be happy to post them. Yeah, I was actually wrong. I guess I didn't remember what I did ear ...Show All

• SQL Server FTP bad password

  I'm trying to make an ftp task. I am able to make the connection manager. When I test the connection it works fine. When I set up the ftp task I am able to browse to the ftp site and select the file I want to download. However, when I run the task I get the following error: An error occurred in the requested FTP operation. Detailed error description: The password was not allowed I have no idea why the password wouldn't be allowed when it let me browse the ftp previously. Thanks i was having the same problem. Actually I changed the Security->ProtectionLevel for the package to DontSaveSensitive, and then this problem started happening ""the password was not allowed". I reverted the ch ...Show All

• SQL Server page break issue

  hi i'm having issues with table/grouping and page breaks. i try to explain: i use a table with two groups: (_2 group 2: data is grouped by street (_1 group 1: data is grouped by destrict for the visibility of the group 2 row i use the expression =Iif(Parameters!pDetail.Value = 1,true,false) the problem: each row will be displayed on a new page if the group 2 row is hidden! but of course i don't want to have a new page for each single row! btw: i checked the RepeatOnNewPage property and it set to false (for both groups) does anybody have an idea how to solve this thanks for your help Ralf for both groups "Page break at start" "Page break ...Show All

• .NET Development '?' mark on breakpoint

  Hi, I am working visual studio 2003. I am trying to set break point on the code behind (aspx.cs). While executing the application, my program doesn't stop at break point and I have noticed breakpoint symbol(Red circle) converted with ' ' in the cente. Anyone can help me to solve this problem, since I just started working on .net. Reply will be highly appreciated. Thanks. Hi, There are multiple possibilities to this problem: you are running in Release mode => not possible to debug the .pdb is corrupt => delete the file and rebuild your project If this doesn't do it, then hover over the question mark and let me know what it says. Greetz, Geert Geert Verhoeven Consultant @ A ...Show All

• Smart Device Development VISUAL STUDIO FOR PDA

  hi everybody! im new in .NET and i would like to know how to create an application for pda's of course something easy please answer thanks thread moved to the appropriate forum. the "PDA" needs to have a Windows Mobile OS on it and .NET Compact Framework. You need the appropriate SDK's for your device installed on your computer and making sure you have VS2003 and or VS2005 (full version, Std/Pro) installed to develop PPC/smartphone applications. There are many examples here in the forums, and on the internet as well as the huge MSDN resources. if you have any specific questions, then please do post. ...Show All

• Audio and Video Development Keyboard input

  I am a newbie for HD DVD world and very glad to find this fourm. As you know HD provides many new features for interactivity. So how about keyboard input and mouse operation I think many educational titles need them. Hi Skycore, Welcome to the forum! HD DVD allows both keyboard-like and cursor-like input. The main drawback is that for set-top box players, there is no easy way for a consumer to input text or move a cursor with the remote control. On a PC playback system, this will of course be easier. Are there any specific questions you have Like how to get input from the user in a title ...Show All

• SQL Server Daily use of encryption

  In practice, I find encryption kind of messy to use -- opening, closing keys, use of certificates, all the while trying not to give away the password in cleartext. If our .NET programmers are to use it efficently in high-level code we need a function call, say "EncryptValue(<input value>)", that simply returns the encrypted value. Is it possible to write such a function (And of course, we need the mate "DecryptValue(<encrypted value>)". TIA, Barkingdog For decryption, you can use the DecryptByKeyAutoCert or the DecryptByKeyAutoAsymKey functions to automatically decrypt data. These auto functions will automatically open and close the key for you so you don't h ...Show All

• Windows Forms Class with UserControl and multiple buttons - please help

  How would I rewrite this code so that Class1, rather than the base class of the application, contains the controls The way I've got it here does it all on the base class and is just to demonstrate more or less what it ought to look like if I could figure it out. The part where I tried to make it work using Class1 is commented out. using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Text; using System.Windows.Forms; namespace Containers { public partial class Form1 : Form { public Form1() { InitializeComponent(); Button b1 = new Button(); Button b2 = new Button(); UserControl u = new UserControl(); u.Controls. ...Show All

• Visual Studio Express Editions Win CE 5.0

  Is it possible to develop for Windows CE 5.0 using the Express edition Hi, Glenn, Express Edition products are designed for hobbyists, students, and novice developers. As such, they lack the full breadth of features found in higher-end Visual Studio and SQL Server Editions. They are designed specifically for scenarios common to the hobbyist, student, and novice developer. For a reference of full list of supported features of different versions of visual studio, please refer to: http://msdn2.microsoft.com/en-us/library/zcbsd3cz(VS.80).aspx Especially, the feature list in visual basic mentioned that Windows CE 5.0 applications are all not supported yet in the express edition: http://msdn2.mic ...Show All

• Windows Forms Simple Form and Datagrid

  I have a form with a datagrid using the dataset, adapter when I change a record and try to save the following error occurs. Update requires a valid UpdateCommand when passed DataRow collection with modified rows. this is the update code: this .Validate(); this .currentTransactionsBindingSource.EndEdit(); this .currentTransactionsTableAdapter.Update( this ._2000GLDataSet.CurrentTransactions); Can anyone tell me how to what is wrong. ...Show All

• Visual C++ multiple libraries problem

  i am attemoting to use multiple libraries for my program since i need to use a library created by an outside party which contains functions i need in my proram. the problem is when i add this library to my Additional Dependencies this is the error messages i get (the include/sources/etc paths also already changed to include the new funcations) Linking... LIBC.lib(crt0dat.obj) : error LNK2005: _exit already defined in MSVCRTD.lib(MSVCR80D.dll) LIBC.lib(crt0dat.obj) : error LNK2005: __exit already defined in MSVCRTD.lib(MSVCR80D.dll) LIBC.lib(crt0dat.obj) : error LNK2005: __cexit already defined in MSVCRTD.lib(MSVCR80D.dll) LIBC.lib(fflush.obj) : error LNK2005: _fflush already defined in MSVCRTD.lib(MSVCR80D.dll) LIBC.li ...Show All

• Visual Studio Express Editions Reading file line by line

  How can I read a file line by line I want to process each line and perform various tasks on each line (split, various methods on split data, etc). If you are expecting an extended character from the line to be read (ex. n, N, etc) be sure to use this: using ( StreamReader sr = new StreamReader ( <FilePath> , System.Text.Encoding.Default)) without the default encoding, those extended characters will be deleted during the ReadLine() call. It took me a day to find the solution for this. Hope this helps . ...Show All

• SQL Server Can't find PInvoke sqlceme30.dll

  I am using an O2 XDA II mini running Windows Mobile 2003 SE. Tried creating a Windows Mobile 5.0 Pocket PC project but during deployment, I get this error. Can't find PInvoke sqlceme30.dll I have searched thru the forums and found something similar. I tried all their recommendations but no luck. Is there anything I am doing wrong I copied the DLL files in the device's \Windows directory (sqlceme30.dll, sql*.dll...around 5 DLLs) I would appreciate any assistance Yes, you have to install NETCF first. If NETCF it not detected by SQL Mobile CAB, it won't install managed provider and related files and your managed application won’t work. ...Show All

• Smart Device Development You can easiliy send the files from computer to your bluetooth device.

  Hi, i am new to bluetooth programming. I just did a project that make use of opennetcf library, bluetooth listener acting as a obex object push server on pc. I was able to transfer files from Sony Ericsson K700, but later on not able to transfer file form Nokia 6230, it shows not devices found. I tried some other hand phone, it seems that some can but some cannot. I am not sure what's the problem, is there something regarding authentication. If I am using fsquirt.exe then there is no problem. I urgently need solution. Anyone, please help me. Thanks. It seems to us that, since this works with fsquirt.exe, this is most likely and an issue with the OpenNetCF library. You should probably follow up with the OpenNetCF.Org support forum ...Show All

• Smart Device Development 2nd try: What DLL are wave routines in?

  I'm having trouble getting access to some wave routines: I have been using these routines to access sound under Windows XP using the winmm.dll DLL. I would like to know which DLL these routines are in under WM5 (if at all) [DllImport(DLL)] public static extern int waveOutGetNumDevs(); [DllImport(DLL)] public static extern int waveOutPrepareHeader(IntPtr hWaveOut, ref WaveHdr lpWaveOutHdr, int uSize); [DllImport(DLL)] public static extern int waveOutUnprepareHeader(IntPtr hWaveOut, ref WaveHdr lpWaveOutHdr, int uSize); [DllImport(DLL)] public static extern int waveOutWrite(IntPtr hWaveOut, ref WaveHdr lpWaveOutHdr, int uSize); [DllImport(DLL)] public static extern int waveOutOpen(out IntPtr hWaveOut, int uDevi ...Show All