ITJ's Q&A profile

• Windows Forms ClickOnce - Internet zone

  I have developed an application which requires full trust but I am also interested to make a stripped-down version of it which will run in Internet zone (without elevating the permissions or adding the site to Trusted sites). From what I have read, the UIPermission for this zone is SafeSubWindows - this means I am restricted to design the application as a control embbeded in a HTML page  If yes, how is it possible to run the ...Show All

• .NET Development Web Service Soap exception related to SQL Server 2005 DB access

  I have problems with my web service I'm coding in C# in VS 2005. I got the following error when I call my web service: System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.NullReferenceException: Object reference not set to an instance of an object. at localDirectory.DecisionsListDAO.GetList() in C:\localDirectory\DecisionsListDAO.cs:line 85 Actually, the web service calls a method from a ...Show All

• Windows Forms Master/Detail Combobox in DataGridView (VS.NET 2005 Beta 2)

  I want to create 2 combobox in DataGirdView which have relate Master/Detail together. Ex : 1. I have three tables in Database : Customer, City, District. - Customer (n-1) District by DistrictID. - District (n-1) City by CityID. 2. DataGirdView have 3 column : CustomerID, CustomerName, CityID, DistrictID. 3. In this DataGirdView i have 2 combobox which display City, District and they have Master/Detail Relation. This is my code ( ...Show All

• Smart Device Development Execute the program by ShellExecuteEx throw the TypeLadException

  I write a program of self-update.After have download the lastest program,I execute the program by ShellExecuteEx,and the program throw the TypeLadException.But when I execute it alone,it run well. why oh ,It's great. thank you! ...Show All

• Windows Forms Icons not showing up on Treview

  I am using VS 2005 Beta and I have a Treeview UserControl that I built for a menu.  I added an imageList to the control and added some icons that I want to associate with the control.  When I build the solution and view the UserControl placed on a form in the designer,  I can see the icons. However, when I run the solution's executable I do not see the icons in the Treeview.  It is like the images are not getting placed into ...Show All

• .NET Development CAO and GAC Issue

  I have a .NET Remoting server application (TCP, binary) and it works fine when it loads the defined types from the private assembly, but when I put that assembly in the GAC then I get FileNotFoundException. In the MSDN doc it says: " <activated     type="type,assembly" />   Specifies the full type name of the object and the name of the assembly that contains the type implementation. This includes version, culture, and ...Show All

• .NET Development i miss so many files like MSI MSVCR.dll on my pc wher i can douwnload this

  and i would ask microsoft is posible to douwnload this stuf i mis this files I assume you mean msvcrt.dll; that's an important system DLL that a lot of Windows components use. If you can't copy it off another PC (c:\windows\system32), I'd have to recommend you consider re-installing Windows. ...Show All

• Visual C++ MSVC++ 6.0 Pro error c2400 in assembler

  The following code produces the error: error C2400: inline assembler syntax error in 'opcode'; found 'xmm0'        __asm {          mov    esi,   this            ; vector u          movups xmm0,  [esi]          ...Show All

• Smart Device Development pcmcia / compact flash interface

  Hi All, I'm trying to find example VC++ code to access the pcmcia/CF interface on a pocket pc. I've developed an add on card for analogue sampling, but now need to access the card. I would like to access the card in memory mode or IO mode (not ATA mode as per a flash disk) I've had a good look around but can't finding anything. Does anyone know where I can find this information. I'm using embedded VC++ v4.0 Thanks, Stephen ...Show All

• .NET Development File Size via FTP

  Is there a preferred way to obtain the size of a file stored on an FTP server using the 2.0 Framework The best I've come up with is to contact the FTP server via an FtpWebRequest object, with its .Method property set to W ebRequestMethods.Ftp. GetFileSize. This causes the size to be returned in the FtpWebResponse object's StatusDescription property.  But its preceded by the Status Code value, so I have to parse the StatusDescription ...Show All

• Visual Basic vb.net listbox item count issue

  I use a listBox on VB.NET (VS.NET 2005) and pass the listbox's handle to a C function for item population. Within the C function I use SendMessage() with LB_INSERTSTRING to insert item into the listbox, as in SendMessage((HWND)hWnd, LB_INSERTSTRING, lIndex, (LPARAM) ((LPCSTR) item_to_be_inserted)); After the above call, I can verify the listCount is correct within the C function using LB_GETCOUNT, as in listCount = SendMessage((HW ...Show All

• Windows Forms Finding modified columns of the modified rows

  Hi, I have various columns in a datatable bound to different columns of a datagrid. I am trying to get the changes done in the rows of datatable though datagrid and not only changes but also the values before the changes were being made. //dt is the orignial datatable bound to the datagrid DataTable dtChangedTable; dtChangedTable = dt.GetChanges(DataRowState.Modified); In dtChangedTable I get all the rows that were being modified but ...Show All

• Visual C++ Problem with TreeView Imagelist

  Hello, I've been working on an application recently which uses a treeview control with an imagelist. My problem is I want to set the imageindexes alone and make them not change to the index 0 when they are selected. Is this possible I'll give a more specific example: I have three images: 1. Apple - Index 0                                2. P ...Show All

• SQL Server Launching the Reports From Browser

  Hi friends, We have developed the Reports using SQL Server Reporting Services 2005. In order to make our all reports dynamic we are referancing DLL in all our reports. That DLL we have pasted in D:\Microsoft SQL Server\MSSQL.3\Reporting Services\ReportServer\bin C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies So when we observer the reports from Preview tab then we can see the effect of our DLL and all r ...Show All

• Visual Studio vs2005 and CR10.2 problem

  Please help me I have VS2005 and CR10.2. When run report return error: "the request could not be submitted for background processing crystal report viewer". Why I'm still looking for a solution, there is not a services pack or hotfix for VS PROF 2005. Sorry, MEV ...Show All