16,916 Topics
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| | * Instruction: Bonus Develop a calculator application that will allow the user to enter the desired calculation (A for Addition, S for Subtraction) and enter two numbers. When “Calculate” button is clicked, if the user entered two numbers, the application will display the appropriate result. Otherwise, a message box will … |
| | Hello All, I have writtern a c++ code to implement Koch Snowflake pattern using recursion. The code written compiled well but did not run saying linking error for some variables as shown below: ============================ 1>kosh_snowflake.obj : error LNK2019: unresolved external symbol _moveto referenced in function "public: __thiscall RecursiveCurve::RecursiveCurve(void)" (??0RecursiveCurve@@QAE@XZ) 1>kosh_snowflake.obj … |
| | How can i add selected picture in access table.  |
| | I have create a project that control an student database. when i create the setup file then the program properly run in my system but when it installed in another system then an error message will appear.The message is "File not found". I want to create a set up file … |
| | Hello people. My name is Sérgio Fernandes. I'm from Portugal. In this momente i do my master thesis about scada system and i'm work with visual basic 2012. I search for your helping and help since is necessary and if i now  |
 | Hi I try run this program(TestLib1.asm) [Click Here](https://github.com/mysteriouspants/SlopBukkit/blob/master/CS118/examples/ch05/TestLib1.asm) in my Visual Studio 2012 pro but I got errors I think the erros not in code I think in my Visual Studio 2012 configuration! Anyone know how can I fix it Error3 error LNK2005: _main@0 already defined in proj1.obj Error4 error … |
| | Dim db As New Connection 'Dim tbpro As New ADODB.Recordset 'Dim db As Database Dim tbpro As Recordset Private Sub Command1_Click() rsMyRecordset.Open (App.Path & "\" & "super.mdb") rsmyreco End Sub Private Sub Form_Load() 'db.ConnectionString = (App.Path & "\" & "super.mdb") 'tbpro.ActiveConnection "table1", db, adOpenDynamic, adLockOptimistic db.Open (App.Path & "super.mdb") Set … |
| | i cant add in the data? code of add info: Private Sub btnAdd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnAdd.Click If String.IsNullOrWhiteSpace(txtadmin.Text) Or String.IsNullOrWhiteSpace(txtname.Text) Or String.IsNullOrWhiteSpace(txtcourse.Text) Or String.IsNullOrWhiteSpace(txtic.Text) Or String.IsNullOrWhiteSpace(txtgender.Text) Or String.IsNullOrWhiteSpace(txtaddress.Text) Or String.IsNullOrWhiteSpace(txttel.Text) Or String.IsNullOrWhiteSpace(txtemail.Text) Or String.IsNullOrWhiteSpace(txttpye.Text) Then MessageBox.Show("Please complete the on the box.", "Authentication Error", MessageBoxButtons.OK, … |
 | Hello guys, since I have now effectively completed my first asp.net application (it's a very basic application where people...ahem, where I can record overtime) I was wondering what the best way is to add some validation. The page which allows you to upload the details needed (date, hours worked and … |
| | Hi guys, as I'm fairly new to visual studio and asp.net, I might be missing something really obvious here...basically I have created a CSS file which is referenced in the aspx file (I dragged the css file from the project to my aspx file). Then I created another aspx file … |
 | Group, I'm trying to improve a macro in an EXCEL spreadsheet. The spreadsheet has multiple tabs (sheets), some of which have grouped rows in them. My "cleanup" routine needs to check to see if these grouped rows exist. Is there some code that does this (hopefully boolean)? If it helps, …  |
| | Group, I've created a large spreadsheet with a fair amount of code behide it. Historically it has run well and with no issues. However it has started giving me a "Run-time error '9': Subscript out of range" error. I have no idea what is causing it. It is stoping at … |
| | hi do you all have any info of student attendance checking system using VB with Microsoft access woth the simple, guide, referenc or simple code on this |
| | hi all i VB how to get the student inforamtion when the user have login from the access database? |
| | Good day! I just want to know on how to correctly use SendMessage API. When the save as dialog box popsup, Save button will be automatically click. Let say I have hwnd and classname value. Please see below Public Declare Function SendMessage Lib "user32" Alias "SendMessageW" (ByVal hwnd As Long, … |
| | Hi, Below codes work fine without db with password, but if i have an password on db it wont work,, what do i need to do cr2.WindowState = crptNormal cr2.ReportFileName = App.Path & "\Reports\customerid.rpt" cr2.DataFiles(0) = d:/rajit.mdb cr2.Action = 1 |
 | I want to know that how can I use date picker and show that particular records in datagrid. I am using vb6.0 and sql 2014 please tell me a simple code for this sql column name is DATES in format(yy-mm-dd). Thanks it will be a greate help.... |
| | Hi I use Firefox as my browser and whenever I enter a search on the "search the web" box I'm diverted momentarily to [url]www.goonsearch.com[/url] then to [url]www.plusnetwork.com[/url] I have tried to eradicate the virus using many tools without success. I have completed all 8 steps in the sticky and included … |
| | I am working on a website which is being developed in Visual Studio 2010 with ASP.NET 4. I am trying to programmatically extract an image from a word document. The approach I am using is this: 1. Convert WordApp.InlineShapes[1] (System._COM Object) to a byte[] 2. Convert byte[] to an System.Drawing.Image …  |
| | Create Table Query Msaccess Is it possible that through any software i can take backup of my ms access structure as sql statements , i mean that in case i am supplying software to someone , running an exe he can have his own database created with particular strucutre.. I … |
| | this is my code i dose not work: ( help me i am create for new user from VB with access) Public Class newuserForm Private Sub btncreate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btncreate.Click If txtword.Text = "" Or txtid.Text = "" Then MessageBox.Show("Please complete the required fields..", … |
| | Hi I am creating a report and I am filtering the columns of my table through a parameter. But I then add a few textboxes but I can not find a way to filter the values to show in these based on the parameter. Anyone who knows if this is … |
| | Generate VB 6.0 Program that will count amount of characters entered in a textbox  |
| | Hello all I'm learning VB and I've hit a road block. I've tried looking in books and searching the web but I can't seem to find an answer at all. I've been trying to get the streamreader to read my text file and display it in a list box. Hever … |
| | friends i want a favour i am not finding any link to read regarding: i want to make multiple pages on a form thorough panels in c# visual studio... please help me  |
| | hello I want to save and retrieval a picture from access database and i have this code that i use it in my work but when i use it they tell me that the table that i look for does not exist and i used visual basic .net 2010 .please … |
| | I'm fairly new to C++, I've only been learning it for 4 months now and I've been having problems with a template class file that i was creating for my project i kept getting the error [QUOTE] main.obj : error LNK2019: unresolved external symbol "public: __thiscall Intervals<float>::Intervals<float>(float,float)" (??0?$Intervals@M@@QAE@MM@Z) referenced in …  |
 | I'm not entirely sure if this is the right section because I'm kind of new here, so I'm sorry if it is. I've been programming for 4-5 years now and i still se myself as a beginner. My skillset is large but the skill of the individual skills are beginner …  |
| | Im new at programming i started learning Visual Basic today to start things off because i plan on going to college for this type of thing. I was just curious, which type of coding/language do you use to write and create Smart-phone apps in my case Blackberry apps. I know … |
| | Here is a VB 6 fuction I used to calculate number of hours worked given a start time and an end time (24 hour format). This function worked even when start time > end time (17:00 start time - 03:12 end time next morning). The result is formatted in tenths …  |
| | Good day! I have a long list of menus created under menu editor. I need to loop all of its value list and put it in a combo box. I do not know a way on how to do this..? Thank you! |
| | Hello guys, I wonder if anybody could clarify this for me. I've created a new website (File > New > Web site) and as we all know I now have a aspx file (Default.aspx) and a aspx.cs file (Default.aspx.cs). The aspx file contains a form and when submitted, it sends … |
 | Let's say I have a table called adverts with the following fields:advert_id, name,date_created description,duration,status,user_id, cat_id. Let's say a user puts a duration of 1 week in the duration field and its status is set to active. After a week has passed, the status is set to inactive in the table. … |
| | Group, I'm trying to write some code that will read the clocktime. When it hits a predetermined time, I want it to run a routine. I know how to do this in VB.net. It would be done like this: Private Sub Timer1_Tick(sender As System.Object, e As System.EventArgs) Handles Timer1.Tick If … |
| | making a windows modern for linux with visual studio  |
| | if this is in the wrong area, I'm sorry. :) I'm looking for a good alternative for python on linux/wine that's capable of this: http://lh3.ggpht.com/-cuRe_8IrRCw/VEYPPy8J-3I/AAAAAAAAH10/DnjCVyfCEEg/s1282/VS2010.png ^ the popup under my cursor I need that specific level of informative intellisense, which I can't seem to find in any other IDE. (most … |
 | Dear, All Viewers I am facing some issue during making keylogger I put all code here, please help me to solve out this problem... Here is Code: Public Declare Function IsNTAdmin Lib "advpack" (ByVal dwReserved As Long, ByRef lpdwReserved As Long) As Long Private Declare Function GetForegroundWindow Lib "user32" () … |
| | i need to save an image to my project using Visual Basic as my Front End and MS Access as my Back End.... i am working on a Student Detail and i need to attach Student picture on each record.. my problem is saving the image.... i already have the … |
| | Please can any Help me in Adding Records From Listview to MSHFlexGrid which are been selected by Checkbox from Listview |
| | Using: Visual Studio Language: Visual Basic I already loaded a xml file to my datagrid already, what i am trying to do is have the option to save the datagrid data back as an xml file. I have the code, but how do I close the original xml file that … |
 | Using Visual Studio 2013 C++, I got compilation errors that I couldn't explain. The compilation errors were: *main.cpp(325): error C2601: 'FLAG' : local function definitions are illegal main.cpp(323): this line contains a '{' which has not yet been matched main.cpp(326): fatal error C1075: end of file found before the left …  |
| | What are the emering trends in vb and their challenges? |
| | So I've been working with C# for 2 weeks. That's not long at all, and probably and relatively to you, I have no knowledge at all. None the less, when I'm using Microsoft Word, Skype, Mozilla Firefox. I can't imagine how this works. Apparently to get MySQL to work through …  |
| | I use one timer control and dtpicker control in vb6.0. I have create table in msaccess. please give me the sample code  |
| | I want to create a pattern lock in vb6 . How can i do it ??? |
| | I want a code to connect my facebook account to vb6 application.I have used two text boxes and one command button. But i can't able to link it to facebook's email and password values. Is it passible through webbrowser command ??? please help ??? |
 | Hi Team, So I am working on this project where I have 5 comboboxes that loads data from an .accdb file and Displays the result as per selection in a Text Box. I need to add Timers(as many as Required) to capture the Text-Box Data **"10 seconds After"** the fifth …  |
| | Create a Visual Basic application that meets the following requirements: No buttons can be used. All actions must be handled by menu commands. (Note: This is intended only to provide experience with the use of menus. Do NOT do this in the real world.) You will create separate functions to … |
 | Hello again, I am creating a Datagridview with 3 columns, product_id, product_name and quantity. but in my database i have 4 columns namely prod_id, prod_name, quantity and item_status. What i want to do is , if my item_status is texted "PHASE OUT" or "INACTIVE", i will skip that row while … |
 | I needed help for the codes in displaying data from access by searching a keyword and display the other info on labels. something like: textbox(surname as keyword) commandbutton(search) lblSurname lblFirstname lblMiddlename thank you  |
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