Md. Mamunur Rashid's Q&A profile

• Smart Device Development SD Card Question- URGENT!!!

  When using a SD card for data storage does .net cache the data and write it later or does it write as used   I am losing data and have no reason for this to happen.  It is as though the user never wrote to the SD card.  I had a user bring in his device.  I looked at the screen that displayed his orders.  They were there...clear as day..., orders 1-4.  This meant that the user had saved 4 orders.  As each ord ...Show All

• Windows Forms Nox invasion

  Hi, I was just wondering what type of animal, and why the Nox 3.6 has totally invaded my ecosystem. Thanks  Well I am not sure about this, what I would really like to see is an advanced terrarium and a beginner terrarium. but& ...Show All

• Software Development for Windows Vista Where is msxml.dll in Vista?

  If I try and complile the following on Vista it complains that it can't find msxml.dll. #include <windows.h> #import <msxml.dll> int main(int, char*[]) { return 0; } Has msxml.dll been deprecated in Vista and should we now use msxml3.dll as our lowest common denominator Cheers, tom Hi yes, thanks for that. I could just use a more current version - but I was really looking for something from Microsoft i ...Show All

• Visual Studio Team System Release Numbers

  For Tasks, bugs, scenarios etc. where is the best place to stick release numbers Somtimes we will have 50 issues in our current product tracker that spans the next 7 releases. Would these be best put into the Iteration field for easier searching Maybe it's better idea just keep a link on them to the changeset in which they are done or repaired, anyway it will depend on your organization, maybe it's not bad idea keep it on iteration ...Show All

• Visual C# prefix and postfix unary operators

  How can I make prefix and postfix unary operators (in c++ I can write like this: TYPE operator++() //for prefix and TYPE operator++(int i) //for postfix) I don't understand. How + and - connected with ++ and -- Can you write sample I can write only TYPE operator ++ (TYPE) ...Show All

• Software Development for Windows Vista JRTPLIB in DirectShow filter

  Hello Fellow Developers, I have a simple query Trying to send data over the network using jRtplib in the directshow filter. Sender side: Source>>rtp source filter>>>null renderer rtp source filter is a transform filter, in the transform function i send the packet and all the network connectivity is done in the constructor. reciver side: rtp Client filter>>video renderer rtp client filter is a source f ...Show All

• SQL Server Behind the Scenes SQL commands

  Hello, I am running SQL 2000 SP4 on a Windows 2003 standard edition server. The SQL database gets changed/updated through a web interface. I was wondering if there was any way for me to see which SQL commands were being run on the database when changed like deleting/inserting users are being applied from the Web frontend Any help is appreciated, thanks. Robert Take a look in Books On Line at usi ...Show All

• .NET Development ASP.NET 2.0 and MS Access

  Hi, I'm new to ASP.NET development and I'm currently developing a small website for a company in ASP.NET 2.0. As ASP.NET 2.0 Beta 2 doesn't provide the MS Access Provider, I would like to now if anybody could help me in installing this provider (this because the MS Access is free at my ISP side) I noticed on the website of Microsoft, that an MS Access provider is available for download, but you need to compile it with Visual C# and I don't have ...Show All

• Visual Studio Express Editions "Advanced Compile Options" and Problem with "console"

  --> I'm sorry I think I've posted this into the wrong forum before. I was previously working with Visual Studio 2005 beta 2 and since .NET Framework 2.0 I switched to Visual Basic 2005 Express Edition. There is no "Advanced Compile Options" in the "My Project"/Compile tab. Is this normal (I can't set any "optimize" settings) And for some reason the console window doesn't show up when it's called: Sub something Console.Write("something") End S ...Show All

• .NET Development Dictionary Web Service

  Hello, Does anybody know of a dictionary web service that is available on the web Thanks. This looks to be a good one but i am not sure if the definitions are correct. But i like the way it works. http://services.aonaware.com/DictService/DictService.asmx ink ...Show All

• Visual C# Thread safe wrapper around generic dictionary

  Could someone give me a pointer as to how I might implement a thread safe wrapper around a genric dictionary   I've written thread-safe dictionaries in C# 1.x by inheriting from the DictionaryBase but I'm a bit stumped as to how to acheive this using Generics. TIA Danny Tobin, thanks for the feedback.  In the absence of any other guidance over the last month I implemented the first option, the 'sub'-cla ...Show All

• Visual Studio 2008 (Pre-release) Grid size inside UserControl

  Hey I was wondering if someone could help me with this problem, as I have been working on it for the course of the whole morning. Its probably something really simple but I just can't figure it out. So, I made a UserControl with XAML. Which is right here... I tried it again... and I did get that to work. I guess I wasn't paying attention and put the ContentAlignment in the wrong section. Thanx again. ...Show All

• Visual C++ how can i detect why the error caused by new()?

  I have wrote a program  to handle the packets by VC7.1,which used new() and delete() to generate packet and delete it. but in some occations the new() will cast a exception.I could't determine when it will occur, and sometimes it will run well through to end. I am very puzzle about it. how can i debug it some one can tell me a good solution. And by the way,who can tell you that in what way or when the new() will failed . I only kn ...Show All

• .NET Development Trying to get a string from a serialized object result in an empty string

  Hi, I need to get a string out of a serialized object into a MemoryStream I serialized an item into a MemoryStream  which seemed to have worked when I watch it. I then used a StreamReader on the MemoryStream and the ReadToEnd() method to get the serialized object as a string. The result is an empty string. Any idea why it does that When I get the Byte() from the MemoryStream, it's not empty but I want a string because it's easie ...Show All

• .NET Development ADO and Role Base

  Hello, I have this question: We know that Enterprise Services (ES) offers secure model i.e. Role Based Security (at a cost of  added comlexity) But can one achieve this purely using ADO.NET based model If no, how can I simulate the Role Based Security if we dont want to go the ES route Thanks Thank you SvenC, that was very helpful. I am well aware of the difference between ES amd ADO. The short answer from ...Show All