EvilOneSD's Q&A profile

• .NET Development Project failing on 64bit

  I have a c# Vista project, actually started with Expression and so of course uses WinFX, that works fine on Win32. It crashes immediatly on x64 Vista. So I installed VC2005 on the x64 system and it builds fine but crashes immedialty if I try to debug it. "Error while trying to run project. Unable to start program myapp.exe" So I tried going to "configuration manager and setting the processor to X64 and rebuild. I get these warnings: "Referenced assembly PresentaitonCore.dll targets a diffrence processor" "Referenced assembly MSCoreLib.dll targets a diffrence processor" I'm thinking maybe these two dll files are 32 bit only and/or the OS doesn't have an update for them or I need to install a winfx ...Show All

• .NET Development read only part of XML file

  I need to set a lot of data values in a unit converter WinForm project, I want to store every unit information in XML document file, that means hundreds of elements. my Q is how can I read part of this file, so every time the user select a new clasification of units, only relative data is read I dont wnt to read a whole file in order to extract a few nodes. thanks in advance for your help, Edward I think that from meomery you can only read the complete file in then change and re write the complete file. You might want to assign the xml file to a dataset and perform your searches and such on the dataset... then update the file when changes are made. ...Show All

• Windows Forms How do I invoke a form control event w/o params?

  How do I invoke this event to make it execute: label1_Click(); It requires params (Object sender, EventArgs e) But I don't have any info to give it. The method doesn't need the params to perform the code I've written for the event. Sloppy, I know, but I'm learning! I guess it might help to know what it is that you're trying to accomplish. It sound like you're saying that you want the button click to use an event handler in another class (If this *isn't* what you're trying to do, then you better explain it again ) I've never tried that, but I suppose it might work. Something like this maybe (untested code): // Your class public class MyEventHandlers { public void Click_Handlers( object sender ...Show All

• SQL Server incremental update

  hi guys, I'm a newbie in sql. anybody know how, if I want to update incrementally using integration service. say I have 2 server. we want to took the data from server A and put the data to server B. but we want just the changes in server A that send to server B. regards, -dedys if you only want the data that has changed since your last load then you need to keep a record of when your last load with. You can then compare that value with timestamps on the source data (assuming that there are timestamps). Once you have done that you will have all of the new and updated records. You can then use one of the techniques here: http://www.sqlis.com/default.aspx 311 to pass ...Show All

• Visual Basic Adding Controls Dynamically

  Hello, I am going to try and explain this to the best of my ability. Within a form I am going to be using probably (open to suggestions) a TableLayoutPanel to split the header section and the diffrent controls. The unquie part about it is, whenever the header is clicked another whole header and the diffrent controls are added. So for example this is what it looks like when the form initially loads: -------------------------------------------------------------------------- Header - Header - Header - Header - Header - Header - Header -------------------------------------------------------------------------- 26 Controls within a panel -------------------------------------------------------------------------- After the form is loaded an ...Show All

• Windows Forms Arrow keys not working in editable datagridview combobox

  I have made the datagridview combobox column as editable by writing code for the dataGridView1_EditingControlShowing and dataGridView1_CellValidating event. See following link on how to do this: http://msdn2.microsoft.com/en-us/library/system.windows.forms.datagridviewcomboboxeditingco ntrol.aspx But the problem I am facing is that when the ComboBox is in edit mode, user cannot use the left and right arrow keys to move around in this editable combo box cell. When the arrow keys are pressed, the focus immediately moves to the cell in the next column. Any ideas on what I should do is greatly appreciated. Thank You Regards, Neelam Hi,Needlam Kothari Make your own DataGridView co ...Show All

• Microsoft ISV Community Center Forums iexplore.exe - Application Error

  I get the following error message when I close my internet explorer. The instruction at "0x62304320" referenced memory at "0x62304320", The memory could not be "read". Click on OK to terminate that program. Any ideas what is causing this Not sure if this is related, but I get a cannot read memory at location 0xXXXXXXX (varies) after I have 8-10 browser pages open, no matter what site I am at. I've learned to live with it, but sometimes, because of pop-ups, it still gets me. When it happens the mouse become slugggish and nothing it responsive. Then 6-8 minutes later, I get the error message. I've gone through several versions of IE and also several complete memo ...Show All

• Gadgets Using gadget from a 3rd party place.

  Hi! I have a gadget, that Ii don't want to send to the live gallery, but I'd like to use it on live.com from different machines (home, work). And I don't want to install web server on each of these PCs, and use the gadget from localhost. So i want to put it on a web server I can reach from both places. But when I try to add the gadget manifest's URL on the live.com with my web server's ip I get an error: "checking for autodiscover tag..." and then nothing happens. Yes, I read an explanation for that. (Besides I tried also with IE6, but got the same problem.) But if there is a work-around in the gadget SDK to handle the 'cross-domain limitations of the XmlHttpRequest' , why can't the live.com make the gadget addition in this way ...Show All

• .NET Development Help with the syntax for LIKE query

  Hi, Just got a quick question regarding syntax for SQL. im trying to search two tables using 2 variables called searchtype and searchterm in the following query objCmd = new OleDbCommand ( "SELECT asset.*, pcdata.*" + "FROM asset INNER JOIN pcdata ON asset.pcsn=pcdata.pcsn WHERE '*@searchtype*' LIKE '*@searchterm*'" , objConn); objCmd.Parameters.Add( "@searchtype" , txtSearch.Text); objCmd.Parameters.Add( "@searchterm" , ddltype.SelectedItem.Value); objConn.Open(); objRdr = objCmd.ExecuteReader(); dgCallBack.DataSource = objRdr; dgCallBack.DataBind(); objRdr.Close(); objConn.Close(); I cant at the moment get the query to return any values. Im pretty sure the error is in the statement as I want the va ...Show All

• SQL Server Is it possible to accept an Array as a Parent Package Variable?

  Hi guys, Is it possible to accept an Array, specifically, an array of strings, as a Parent Package Variable If so, how do I go about doing it I've been looking for this specific scenario in the BOL but I can't find it. Hope somebody could clear the issue. ...Show All

• SQL Server SQL Mirroring Witness

  I have managed to set up mirroring on SQl 2005 however i have a come across a problem that i dont know how to resolve. Im running the mirroring with 'High Safety with automatic failover.' If i instagate a failover on the Principal Database, the mirror becomes the Principal, and vice versa ... great .. how ever .. i tried the golden test by making the principal server dissapear by yanking out the network connection, expecting the mirror to become the principal.....nope it just stays there in a disconnected / restoring state which isnt any good to man nor beast . I thought that the Witness should have dectected that the principal database had 'dissapeared' and would have made the mirror the Principal. Any pointers on where i might ...Show All

• .NET Development Passing array to unmanaged code

  I have to pass an array of struct from C# to an unmanaged C++ DLL. The array is allocated by the caller with a fixed size and will be filled with data by the callee. The struct is defined in C++ as typedef struct tagFrmVariable { char Name ; double Value; } stFrmVariable; The C++ declaration of the callee is short WI NAPI FRM_GetFrmVariables( const short frmnr, stFrmVariable FAR* names); How must I declare the function and the struct in C# All I got until now were no returned data or access violations. Regards Reimund Not sure what the note represents, but try something like this struct stFrmVariable { [MarshalAs(UnmanagedType.ByValTStr, SizeC ...Show All

• Visual C++ exe files after compiling?

  Hi, I have just compiled my first multi-file program using IDE. I would like to try it out, but cannot find the exe file (if it has been produced ). Sorry for the stupid question, but where can I find it Thanks, Chris Have you tried to configure the project setting You can specify your output file there and build it again to see whether the exe file is built and put as you set. ...Show All

• Visual Studio getProjectTemplate - Sporadically getting FileNotFound exception.

  Hi. I'm writing an Item Template that needs to create a new project in the solution when items are added to an existing project. I'm using a CustomWizard which calls upon DTE functionality to try to accomplish this task. The problem is that sporadically, I'm getting a FileNotFound exception when calling the GetProjectTemplate method. The .zip file is there and working on its own. The wizard has worked on some occasions and not in others without any changes to the code. What I've observed is that the exception seems to occur when starting Visual Studio from scratch and trying to add the item to the solution before anything else. Specifically, the wizard seems to stop throwing the exception once the "Add->New Project To Solu ...Show All

• Smart Device Development Can'nt execute DeviceApp.exe on HP(JPN) Mobile5.0 PPC

  I created a test Mobile5.0 PPC program by VS2005. It's a simple "Hello" program. On the emulator that runs well. I deployed it to the device and then tryed to run. The HP iPaq2490 device messages in Japanese, "newer CF is needed to run this program." Because HP iPaq2490 is Mobile5.0 PPC. Is there any service Pack for Mobile5.0 VS needs to deploy and install NETCF runtime, that takes a while. That is only done ones, after that VS would deploy your application only. ...Show All