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How to connect to a GSM modem using AT commands from VB.net?

I want to connect to a GSM Modem(iTegno) from VB.net application using AT Commands. I did some research and found some methods to connect using GSMComm Library etc. I dont want to use any dll's. The two functions i need to do is to send out SMS and receive SMS? IF i use GSMComm library will there...

Posted to Visual Studio (Forum) by microsoft on 07-19-2009
<math.h> error in Microsoft Visual C++

I've created a header file which contains lines like this : Value = 1*pow(10,13) + 3 * pow(10.0,4) , where Value is an unsigned long long. The header file was working perfectly on Borland C++ Builder 6. I've tried to run it using Microsoft Visual Studio 2008,(Visual C++) and i get errors like...

Posted to Visual Studio (Forum) by microsoft on 07-19-2009
Visual Studio Microsoft Reports (.rdlc) syntax - Get data associated with MAX value.

I have a data table that contains counts of a bird colony and the date that the counts were taken. I need to return the MAX count in the table AND the date that that count occured. The first part is easy, I simply use the Expression =Max(Fields!ColonyCounts.Value) which correctly returns the MAX Value...

Posted to Visual Studio (Forum) by microsoft on 07-18-2009
The schema returned by the new query differs from the base query error

Let's say I have these 2 tables table1 table2 FName LName Status Idstat Desc John Smith 1 1 ACTIVE Mark Doe 2 2 INACTIVE Then I aded a Datagrid into the form and bind it to the Table1 binding source and then I tried to add a Query joining these 2 table and all field form Table1 and showing the Desc...

Posted to Visual Studio (Forum) by microsoft on 07-18-2009
Using Ms Visual Studio for standard C++ Program

I'm trying to use Ms Visual Studio 2008 to write a simple C++ program. I have followed all the instructions in this page: http://msdn2.microsoft.com/en-us/library/ms235629.aspx but I keep getting error when compiling my project. I'm just running a simple code: #include using namespace std; int...

Posted to Visual Studio (Forum) by microsoft on 07-17-2009
Can I set a transparent color for an image?

I have an image which I use on a toolstrip button which has cyan set as the transparency color. When I display the image on the button I can get it to display the image without the cyan pixels - so it draws a circle without the background for example. When I create a label on a form and set the same...

Posted to Visual Studio (Forum) by microsoft on 07-16-2009
Unable to install visual studio 2008 trial edition

I am unable to install Visual Studio 2008, trial edition on my windows server 2003(sp1, installed update for sp2) os. I was having vs 2005 and other components installed so I reformatted my os completely and installed the following .net framework 2.0 sp1 .net framework 3.0 sp1 sql server 2005 express...

Posted to Visual Studio (Forum) by microsoft on 07-15-2009
Does Visual Studio allow creating mobile web applications?

In my new Visual Studio 2008 Professional I cant find a way to create a mobile web form, like I was able to do in previous VS versions. How can I create forms to be used by cellphones web browsers? Thanks

Posted to Visual Studio (Forum) by microsoft on 07-15-2009
Error: Microsoft JScript runtime error: Object expected

I am attempting to learn C# by using an example shown in "Beggining Visual Web rogramming in C#" by Daniel Calzzulino etc. The example displays the time based on the Web server. When a button is clicked, the Client time is displayed. This all works well until I click the button that is designed...

Posted to Visual Studio (Forum) by microsoft on 07-13-2009
Add checkbox to Microsoft Report

Hey Experts, I'm creating a Microsoft Report (RDLC file) in my program. I have a bit field in my SQL database and I have added this database as a datasource for my report. How can I add a checkbox for this bit field on the report? Thanks in advance!

Posted to Visual Studio (Forum) by microsoft on 07-12-2009

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