16,916 Topics
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| | HELP:How to transmit data with ZIGBEE using visual studio c++ Two xbee series 2: XBEE 1-connected to a pc(which transmits data to my other xbee) XBEE 2-receives data;connected to a LCD. Thanks in advance. |
| | hello all, I am a mster student, i need a teacher to teach me the curve fitting (cubic spline, bezier, B spline) and help me to program them on visual basic, the lecture should be on skype. if anyone can help me with this please contact me on khaldon89@gmail.com to …  |
| | Hallo, I need to make in practice a application running in WIN7. This application must read continuously the sound(noise) received from the microphone and, if the level of the sound(noise) is higher that a adjustable value, to activate to display some random files (messages) on the screen and at the …  |
 | People who know me know that Python has always been one of my favorite languages. And over the years, I've been pleased with the array of development tools that have been created for it, including the different IDEs. I also do a lot of work in .NET, primarily with C#. …  |
 | Hi guys i'm new here (also VB .NET) and I am getting dialog "Overflow Exception was Unhandled" when i try to play BIG Files on my MP3 Player Code which i got off the Net, how can i solve this???? Sorry if it's a puny mistake i've made, Thanks P.S … |
| | Can you help me to fix this pls. Ty :)  |
 | Hi Dw I'm creating a program in Visual Basic 5.0 and what I want is to listen to keyboard keys the main form that I will be using to listen to the keys will be hidden so that is my problem to detect the keys while the form is hidden. … |
| | hi all this code give me input box i want to make the Characters like this ******* Dim x As String x = InputBox("inter password") If x = Label1.Text Then Me.Hide() frm_chose.Show() Exit Sub End If MsgBox("try again") |
| | im a complete newbie in visual basic and im currently working on my first project which is the book borrowing system. the project is almost done except with this error. Syntax error(missing operator) in query expression 'Title like %Mathew Henry's Commentary:GEnesis to Revelation%" |
| | SELECT BANK ACCOUNT.*FROM BANK ACCOUNT ORDER BY ACCOUNT NAME What is the missing operator here? In sql statement, pls I need help |
| | How to delete record with msgbox? Pls i need this for my project  |
| | Dim searchvar As String Dim sbookmark As String searchvar = Text1 searchvar = Trim$(searchvar) If searchvar <> " " Then With Data1.Recordset sbookmark = .Bookmark .FindFirst "ACCOUNT NO like'" + searchvar + "*'" If .NoMatch Then MsgBox " No Record Found " .Bookmark = sbookmark End If End With End … |
| | Hi, I am a new member in this site. I am also just learning VB6. I made some progress in programming a report generator for my farm. However, after having designed a report using Data Report designer, I keep getting the same result or reports repeatedly although I have changed … |
| | I Dont Know How To Add The Login Code And The Poll Code This Is My Layout Created In Visual Studio 2013 Login [Click Here](http://i300.photobucket.com/albums/nn4/Nicolei_Esperida/Screenshot%2016_zpscdvryyx0.png?t=1425394848) Poll/Voting [Click Here](http://i300.photobucket.com/albums/nn4/Nicolei_Esperida/Screenshot%2018_zpsqjyvn3pk.png?t=1425394868)  |
| | Hi to all! I am having a 69 fields in datagrid, i can add data into it but as i have selected certain row, not all data displays on the corrsponding textbox. there are 5 fields didn't display "runtime error subscript out of range"... here is the code: Private Sub …  |
| | Hey everyone, Great forum. Glad there is so much help out there. I am currently working in VS2010, Visual Basic. I am working with a fairly large array: RawData(0 To 3799, 0 To 1259, 0 To 4). I am importing the data from an XML file, so this takes several … |
| | I need help when i try to save the value of my buttons it says that it cannot convert 1 dimensional array to system.collections.arraylist which is the option i am using for my saving. I have seventeen buttons in total that i would like to save the text from. Any … |
| | Dear sir, I am getting some port input in ASCII form, and wanted to convert it in HEX form, I have used following code '\\\\\\\\\\\\\\\\\\\\\\\\\////////////////////////////////////////// For A = 1 To Len(sText) HexIt = HexIt & Hex$(Asc(Mid(sText, A, 1))) & Space$(1) On Error Resume Next DoEvents Next A HexIt = Mid$(HexIt, … |
 | How do I solve issues with adding Tabbed Control with Expression Blend 3 for Silverlight App? I am using Microsoft Expression Blend 3 + SketchFlow Version 3.0.1927.0 for a Visual Studio 2008 Windows Embedded CE program. I am trying to add a tabbed control and Expression Blend does not seem … |
| | I've got a program with (you guessed it) a .properties file. I've saved new values for properties while running the program through visual studio's debugging system. The changed properties are persistent when running the program (they appear in text boxes, as per my code), but when I view the settings … |
| | I have to call a Sub in "parametric" way, for instance instead of: call MySubCompute( par1, par2, par3) in a way like this: dim MyString as string MyString="MySubCompute" call MyString....... can you help me?  |
 | Hello guys, totally new to MVC and I've built a small simple application with the help of a book I'm reading. But, needless to say it, I run into some problems. Let me run through what I did and what the problem is (by the way, I'm not so sure … |
| | I update my windows 8 to 8.1 from windows store it updated successfully but I see that my most of the programs that I have previously installed in windows 8( visual studio 2013, windows photo viewer, intel graphics etc. ) in not working when I try to run a program … |
| | Every year or so for the past couple of decades I've seen new products appear that claim to let you create software without having to know how to code. And every time the next one comes out, I roll my eyes, because they always fail to deliver as promised. Usually … |
 | Hi Group, I've written a macro to save a copy of the spreadsheet at the end of each day. I tried to test it as a shared file and learned the macro wouldn't work. Is this normal for a shared document? If so, is there a way around this? How … |
 | Set rs2 = New ADODB.Recordset rs2.Open "select * from company_name", db, adOpenKeyset, adLockBatchOptimistic rs2.AddNew If pdfpath <> "" Then Set pdffile = New ADODB.Stream pdffile.Type = adTypeBinary pdffile.Open pdffile.LoadFromFile pdfpath rs2.Fields("pdf") = pdffile.Read rs2!co_no = Val(co_no.Text) rs2!co_name = co_name.Text ''' pdffile.Close Set pdffile = Nothing rs2.Update Set rs2 = Nothing … |
| | How do I edit a project template used in Visual Studio? I am using Visual Studio 2008 with C# and C++ I am doing some development on some code. The project uses an SDK that was put together by a 3rd party company that, when run, adds content to the …  |
| | Hi, I need to write a program which counts the frequencies of heads and tails when a coin is tossed 15 times. The user enters H or h for heads, T or t for tails. to record the outcome of each toss. It does 15 tosses then you have to … |
| | I'm trying to take some basic form data (item and quantity), from a form where this sort of information is filled out by a user, and after the user clicks "ADD", the entered info is moved to a DataGridView on a different page. The following code: Me.DataGridView1.Rows.Add(...) ...does not work … |
 | Hi Im new with this and tryng to learn thru reading any sources in internet, but i have no idea where to find a solution to my problem. Every time i save or update a new entry to my database it working find but when im trying to search the … |
| | Hi there, thanks for viewing this thread. I would like to know whether it is really impossible to show Windows Form inside a Web application. I would like to display a Windows Form (C#) into a Web application (C# .NET) and I am using Visual Studio. Did you make such …  |
| | Hi, I'm new to APIs. Got the code below to compile (with 3 warnings C4129) but it won't output to the designated path. I created the txt file ahead of time, nqquotes.txt, but after the code compiles, that file stays empty. Thanks for your help, TR #include "stdafx.h" #include <tchar.h> … |
| | Is any one know about Quick Basic is a popular DOS programming language developed in 1980’s and it was widely used by many of the US companies for games, software for small businesses. As the programming technique had easy steps, it derived the name. It is an updated version of … |
 | My main issue here actually is Visual Studio installer (just could not find a specific category above). So here is my poblem. Visual Studio won't progress installing. Once it reaches the Visual Studio C++ Runtime version (and some numbers), it does not progress any further. I even tried leaving my … |
| | I've managed (over a very long time) to write a program in VB using Visual Studio 2008. This program is now published to my website and works well. Probably because people shy away from downloading and running .exe files or due to lack of my understanding of search engines, I … |
| | Please I am a beginner to Visual Basic can anyone you help with this coding: Write a program that plays “guess the number” as follows: Your program chooses the number to be guessed by selecting an Integer at random in the range 1–1000. The program then displays the following text … |
| | hello!~ i have a search button on my form and i need to search all the information inside the "information" table. i have 10 fields. what i've code is: adoInfo.RecordSource = "select * from information where name+age+score+birthdate+gender+civilstatus+citizenship+contactnumber+address+email like '%" & txtSearch.Text & "%'" adoInfo.Refresh If adoInfo.Recordset.RecordCount = 0 Then MsgBox …  |
| | Hi, I would like to send messages to the phone of our employees, from our ERP (developed by ourselves in visual studio 2008), through Telegram application. I've been searching a lot in internet and I found anything useful for me. I see there is an API available, but I don't … |
| | I want to make a MVC program. I understand the logic of this sort of structure. I just want to know what is a good way to represent a Model-View-Controller program in the Visual Studio. Should each be its own workspace in the solution, or should the solution file be … |
| | im studing my a'level may please help me to solve this problem **scenareo** the hk university's mathematics dpt is looking for a way to automate the determination of the roots of a quadratic equation. The equation is of the form ax2+bx+c=0 where a,b and c are abitrary constants. The solution … |
| | Guys I need help on designing webpages using visual studio 2010 |
| | AOA, I m using vb6 with Access 2010 (DAO recordset) and Crystal Reports 9.22 I have developed a projet in vb6 it works fine at desing time but when i Install it (i mean after Package and deployment) and run the projet everything works fine but when i run reports … |
| | Hi to all daniwebians! I want to make application that starts automatically when windows starts! Anyone can help me? Thanks!!! |
| | HI guys, quick (and perhaps stupid) question. Basically I'm getting some values out of a database, converting them into string and store them in dedicated input fields: if (reader.HasRows) { //because there should be only 1 row to read, otherwise use while reader.Read(); rent.Value = Convert.ToString(reader["Rent"]); car.Value = Convert.ToString(reader["Car"]); bills.Value …  |
| | Input and store the temperature recorded for a month. you must store the temperature in two dimensional arrays, one for the midday temperature and one for the midnight temperature. All the temperature must be validated on entry and any invalid temperature rejected. you must decide your own validation rules. you …  |
 | I want to create a login form by taking the text written on the notepad file in the same folder . is there anything that can help me |
| | Is there any difference between visual basic 6 and 2010? SAP not working in vb 2010, help! :( |
| | Anyone can help me out on how to code an updateable program? Any help would great!.. |
| | i need to connect the data grid to access db using ado code and vb6 (without using adodc control)and diplay the result of a select statemet on it and here is the code that i am using (it give me a run time errorr 3705 : the operation is not … |
| | i am in need of coding for retrieving data from access database using combo box, which means retrieing the stored particular details that for eg, retrieving particular students details using the students id that is retrievied by combo box. |
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