Sourav Parida's Q&A profile

• Visual C++ cant access object methode in HTML script

  i use ATL to build a project like this, [ object, uuid("0D508BA2-FBD9-4F27-B5B4-FBC88B2F1D72"), dual, helpstring("IDataSource Interface"), pointer_default(unique) ] __interface IDataSource : IDispatch { [id(1), helpstring("method Connect")] HRESULT Connect([in] BSTR ConnectString, [out,retval] VARIANT_BOOL* retVal); [id(2), helpstring("method GetSession")] HRESULT GetSession([out,retval] LONG* retVa ...Show All

• Visual C# Wierd error : Attempted to read or write protected memory. This is often an indication that other memory is corrupt

  Ok I have a project that runs fine from the IDE, the problem is if I install the app or run it from the bin\release folder then I get this error on one of my method calls. I have tried this on a test machine and on my development machine and the results are the same. I have spent hours trying to figure this one out....... The crazy thing is, the method shows up in the stack trace but there is not code at all executed in that method. ...Show All

• Visual Studio Express Editions Problems encountered when changing to 2005

  Hello, I just installed VC++ Express 2005 and opened my project in it. It seems several changes were made in the compiler that now causes my code to be erroneous. I'd like an explanation why these things have changed and the best way to correct them if possible (when its not obvious). 1. I noticed the Win32 Application project wizard was gone. Why 2. for-loops no longer accept previous loop-variables from same-level for-loops to be used. W ...Show All

• Smart Device Development Activating speakerphone on Windows Smartphone

  I'm trying to activate the speakerphone on my HTC-derived (Qtek-8300) Smartphone 2003 with no success. So far, I've tried the following approaches. TAPI: After initializing TAPI and veryfing the device's capabilities I made the following call: phoneSetHookSwitch(hPhone, PHONEHOOKSWITCHDEV_SPEAKER, PHONEHOOKSWITCHMODE_MICSPEAKER). The call fails with PHONEERR_OPERATIONUNAVAIL despite the fact that the device should support this fe ...Show All

• Visual Studio Tools for Office How to insert my object into Word document?

  For example : I have a WinForm graph control. I want to insert a icon in a Word document so that when the user double click the icon, my program will launch and show the corresponding graph. This looks like a problem related to OLE, but how can I make a WinForm app as a OLE Server Could I use VSTO to solve this problem Thanks! VSTO does not provide any of the plumbing required to allow using WinForms applications as OLE servers. Alth ...Show All

• Smart Device Development Interoperability

  Is there any other way to add COM and ActiveX Support in .NET Compact Framework other than Using Odyssey Software CFCOM Is there any other way to play Macromedia Flash content in the Pocket PC other than using a WebBrowser Ctrl to play the swf file Thanks in advance noon NETCF 2.0 supports COM Interop. See some Interop questions answered on this blog http://blogs.msdn.com/stevenpr/archive/2004/08/ ...Show All

• Visual Studio Overlapping Charts

  Can anyone tell me if its possible to overlap charts in the reportviewer control The designer allows me to do it, but the charts don't overlap when rendered. Basically I have two simple bar charts I'm trying to put back to back and even when turning off the text in the axis I can't make them appear flush to each other. Thanks in advance In the case where you just want to show a bar per data row or group ...Show All

• Visual Studio Express Editions Timestamp concurrency control with SQLDataSource

  I am trying to use a 'timestamp' type column with SQLDataSource for concurrency control with SQL Server.  I'm getting the following error: Operand type clash: timestamp is incompatible with sql_variant It appears that the problem is that the value for the Type property of the Parameter (which was generated by the SqlDataSource wizard) is Object which maps to 'sql_variant' rather than to 'timestamp'. I know that the older way of ...Show All

• SQL Server Need help in grouping ....

  I want to display car reviews by authors.... a car may be reviewed by multiple authors.... but the latest entry should be displayed... the older enteries will not be displayed.... the following is the query [code] SELECT     CarReviews.Date AS Date, CarReviews.Company AS Company, CarReviews.Name AS Reviewer, CarMake.MakeName, CarModel.ModelName,             & ...Show All

• Smart Device Development Pocket Explorer "Default" layout

  I'm currently trying to write a CSS styled site that will behave nicely on the pocket PC. However, although my site works nicely in "one column" and "desktop" it looks terrible in "default". Does anyone know what it does for "default" Perhaps something to do with a fixed width DIV I appreciate that, although I am using VS 2005 to develop a site for the pocket PC, hence the post. If there is a mor ...Show All

• System Center Exchange Public Folders

  We run dedicated public folder servers in our environment and there is no Public Folder server role built in.  I assume for load purposes we could use the Mailbox role, but I can't find a mechanism for targeting users to the public folder server (as well as their home mailbox server). Ben .. [but I can't find a mechanism for targeting users to the public folder server (as well as their home mailbox server ...Show All

• .NET Development Side by Side Execution

    I have a little problem in my application: Assembly1.0 and Assembly1.1 is in GAC Application is referecing Assembly1.0, how can i tell Application to use Assembly1.1... and if Assembly1.1 is removed from GAC how can i tell Application to use Assembly1.0 thanks in advance i am just newbie.... I guess if you set the "specific version" property in reference to false, it will handle the ...Show All

• SQL Server Stored Procedure & reporting services

  Hi, I'm trying to create a very simple report. This report consists of 4 fields where 3 already are found in 1 table For example: Table 'Products' consists of: productId - primary key (not in report) productname - (printed in report) createDate - (printed in report) parentId - foreign key which maps to another product and so creating a hierarchy. Not directly printed For re-generating the hierarchy i've used a stored procedure which ...Show All

• Visual C# dropdown date

  hi,   i've set autopostback of my 3 dropdownlist(year,month,day) to true.   this code is working but i want that whenever month and year i choose, like feb 2005 the days to be displayed should only 1-28 only , if feb 2004 the days should be 1-29 or may 2005 should be 1-31. what's happening with this code is that it displayed in my dropdownlist september ,1-30 ,2005 but when i choose may, 2005 the days only display 1-30 only which shoul ...Show All

• Visual Studio Databinding DataTable to Report ?

  Hi, I've created a crystal report that I display in a windows form. The report is displayed in a tab with the data entry controls on another tab. The data entry controls are bound to a data table. During runtime I set the data source to the same DataTable that the controls are bound to. The idea is if the user edits the data table then report will update. It's not working though. So my question, how do you bind a Crystal Report to a data s ...Show All