20,284 Topics
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| | Hello! I want to pass the value of my FeesValue table to my StudentPaymentTrans table, can someone tell me how? Thanks! God Bless. :) |
| | Is there a way to check if the user has changed the value of a textbox? I try to acces a variable in one of my methods to compare against the value but I can not seem to be able to access it?  |
| | HI guys, I have finish my project in vb.net and publish it without errors. The problem is this: As my project finished installing in the pc, an error occurred saying that the path where should be my DB Access is not there. Although I manage this problem by manually copy … |
| | hi thia is kiran i am diploma(cs branch) final year student i want to do project on student database using the vb.net some one have any idea means plz mail to <<email>> |
| | Hi there, I want to write a program to do Markov chain, but my states are quite large. First of all I calculate all the transition probabilities and revenues for all states(1381860 total states), and store in a multidimensional array. [CODE]Public RevArr(0 To 9, 0 To 750, 0 To 282) … |
 | honestly, could someone come up with a simple method on how to link vs.net 2002 and ms access 2003 |
| | Hi, I'm making a custom sound class, basically, outside the class, I mesh several sounds into one byte array. Thats fine, It's not a problem. Now, I want to play one byte at a time. Long story short, I can't use DirectX or simply give the program a huge byte … |
| | Hello! I just want to ask how can I save the value of my first column of my listview to sql? I'm using OLEDB by the way. Thank you very much! God Bless. :D |
| | I face a problem in combo box item selected and i don't understand what should i written actually i want that if combobox1 .items=1 then it show the value from table where its match then1 and else if value 2 then it show all the value which match with 2 … |
| | Dear Daniweb Team I am new to vb.net and doing some experiments with it. Trying to make a small application for personal use. I have some WORD files, which are formatted using bold, italic and colors etc. I want to copy entire content of word file into SQL Server table … |
| | I've been scouring the Net trying to get my head around using VB.NET to save information entered through text boxes on my form into an Access database. Most of what I see so far shows me how to display records already entered into the database and update the table, but … |
| | hello! every 1 I have made a project on offline railway reservation ticket and cancellation and management.. wel i have included following things: form wise 1}welcome page (containing news , updates about the software ) 2}registration n login page 3}main menu (Containing links to all tools and services i included … |
| | have this situation.. i have 5 checkboxes..and then i want to save the checked checkboxes on the database..how is possible? say for example checkboxes 1 2 3 are checked..how can i put them in the databse? i am using my sql.. |
| | Hi friends i have some problem in understanding a particular line of my code in VB.NET and I am new to VB.NET . Can any one please do explain this to me? Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click What does ByVal mean here? |
| | Hi, I m newbie in vb.net. Please can someone help me with crystal reports in vb.net with backend as ms-access 2007. I want my report should be printed by dataset populated via query. Please help me with some sample code. Thanks |
| | Gud day.., I need help. I'm doing a program and I want it to have a search button to search within a range of date. From and To. I dont know how to code this.. thank you,.. |
 | I am using VB 2008 and have a datetime picker. I wam trying to use this value in an INSERT command to load in to a table but I just can't get it to work. I debug it out which shows something along the lines of "24/03/2010" but it just … |
| | Hey! I'm trying to create a app that will add some reg keys. But I need to change the default value. How can I do it? I don't work :@ [CODE]Imports Microsoft.Win32 Public Class Form1 Dim regstr As RegistryKey = Registry.ClassesRoot Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As … |
 | Hi Everyone, I have a form with multiple tabs that allows the user to insert data into a customer table. The ID is an Identity column. After a row is inserted into the database I would like to retrieve the ID number for that row that was just inserted into … |
| | Hello, I am trying to create a "stock Price Program" for an assignment that will allow you to type in a stock symbol such as "goog" in the client side and the server side will respond with a price for that stock symbol, this price can either be hard coded … |
 | Has anyone here tried putting a combobox to a bound datagridview? The selected value of the combobox will depend on the value of the corresponding column in the database. I have a datagridview. When the user clicks the edit button, the application fetches the records from the database and binds … |
| | i have taken one text field and want coding to print text wrintten in text field on button |
| | how can i compare a subitem from my listview1 to my listview2 subitem, like for ex. subitem(3)?? |
| | When i'm trying to create a new SQL Server Database in VB.NET 2005 through Server Explorer i'm getting following error (no matter what authentication i select): [COLOR="Red"]An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the … |
| | I've found this a little hard to find, so I decided to share with you guys. This small code will allow your app to accept arguments. Just copy the whole code into the main sub (I didn't tested elsewhere) and edit the code inside the for to do what you … |
| | Hi! I am creating an entrance examination and what I want to do is get all the questions which belong to the same Year Level (e.g.first year) from a table and display the first question into a rich text box and when the next button is clicked, the second row … |
| | hi again guys, i want to automatically turn on the caps lock when the cursor is focused on a certain textbox.. please help..i am doing a school project and i badly need all you help guys..thanks. |
 | I have an official version of Visual Studio 2008 Team System. I use Visual Basic 2008 from Visual Studio 2008 Team System. With Visual Basic 2008, I built several Windows application. [B][COLOR="Green"]I want to use Visual Studio 2010 Premium [/COLOR][/B] [COLOR="Red"]Upgrade scenario[/COLOR] I have three Upgrade questions: 1.Can I upgrade … |
| | hi, i have 2 combo boxes. both values are integers and i want to add the values of the two combo boxes and display the sum to a label..how is it possible? guys, please help thanks much!..:) |
| | hi, can u check where have i gone wrong on this code? i have 2 listviews with similar columns, whenever i click the item on listview_1, it will transfer to my listview_2. the code below adds the column_named 'UNITS' to my label box For Each TempNode In ListView1.Items If Double.TryParse(TempNode.SubItems.Item(2).Text, … |
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