20,899 Topics
 | |
| | Hello to all, I got problem in my vb.net program in publishing it. I am using Microsoft Visual Studio 2008, when I publish my program and I got the setup file and when i tried to run into another computer I got some error saying that it cant connect into … |
| | Hi. My problem is, the data that I pull from the database, when try to multiply it, it didn't multiply. The database has Fruit and FruitPrice column. When select fruit form the combo box, it will search the price. But I can't seem to multiply it. The price is display … |
| | I hope this is the right place to ask this... have search high and low without finding an answer. I need to develop an app that monitors how long it has been since a successful sync of the clock was performed using the w32tm service. So I need some help … |
| | Hello, I had convert my program from vb6 to vb.net, how come there is a error when i debug?? [url]http://img51.imageshack.us/i/debugerror.jpg/[/url] Pls help me, URGENT!!!!! |
| | Hi, I want to ask how to add/insert new row/record and it show at the top in datagridview. i don't want the new add record at the bottom but i want it at the top. I mean,the current is at the top in datagridview. i'm adding the new record is … |
| | Guys, i have a question. Is it possible for datagridview to be use for a time-in, time-out program?  |
| | hi, i want to ask about keyevent when keypress on form load in a function. what i want is when i click "F2" then the key of "F12" and a button is enabled=false. Anyone, please help me..:?: thank you. |
| | how can i zoom an image inside a picturebox? and i also want to know how can i make a picture inside the picturebox draggable while at the same time, it can be zoomed in and out. my goal is to crop an image inside the picturebox and i can … |
| | Hello, Could someone help me with this one? I have developed a small application. It has a MDIParent form on which the other childforms are displayed. I have a Panel on the MDIParent on which there are buttons to call up the MDIChild forms. Now my issue is, when anyone … |
| | Hey everyone! It has been a very long time since I posted, but I have a new question for you guys. So, I made a sort of "remote-desktop" program that allows me to move the mouse from another computer. However, the mouse will move to where I want it but … |
| | i am making a makeup and hairstyle application in vb and i dont have an idea of how i can do it, one of the posters here in daniweb suggested this code for hairstyles to me. and i cant understand a thing in it. XD please help me guys, my …  |
 | i create 2 combobox in form, comboproduct & combomodel. i using accessdatabase and using oledbconnection..database in debug folder... i create 1 table, i name it"stock" & 2 column.. first column is product,second model.. i wont load data in product column into comboproduct and model to combomodel..like binding data.. anyone help … |
| | [CODE]Protected Sub registerStudButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles registerStudButton.Click If Page.IsValid Then Dim selectedProgram As String() = studProgramDropDownList.SelectedItem.Text.Split(New Char() {" "}) Dim selectedIntake As String = intakeDropDownList.SelectedItem.Text Dim selectedSupervisor As String = supervisorDropDownList.SelectedItem.Text Dim contactNo As String If contactStudTextBox.Text <> "" Then contactNo = contactStudTextBox.Text.Trim Else contactNo … |
| | Hi, how do i do this:- The dyndns that allows Admin to get result from different location. No need to get the database over from another location, able to view the report and print. Using VB.net and SQL Server 2008 |
| | anybody knw how to build system inventory that multiuser..1 server and 1 more is client using lan connection..i dont no keyword to search in google..  |
| | Please i need some help,i was told to write a problem analysis on the who wants to be a millioniare game, and i don't know to go about it. Thank you |
| | Hello, I'm attempting to run my first program in vb.net and everything works BUT the array. Ive asked several experienced people and they have no clue what might be the problem. Here is the archive: [url]http://dl.dropbox.com/u/6072059/ArtificialLife.rar[/url] password: vbproject The problem occurs in the Maps.vb file on line 17 when the … |
| | Hi all, actually i want to populate datagridview and it's include with date. i used calendar cell as in [url]http://msdn.microsoft.com/en-us/library/7tas5c80.aspx[/url]. now want to show date from database into the calendar cell. this is my coding to populate the information from the database. [CODE]Private Sub PopulateData() Dim DBClass As New clsDB.clsDatabase … |
| | Hi guys, I want to add an animated taskbar icon to my WPF project. I figured I would just use the Icon property, but I'm fairly new to WPF, and I dont know how to do it. In Winforms I would create a thread like this: [CODE]Private Sub AniIcon() Do … |
| | Hello, this is a homework assignment for my class. I have a form that has four text boxes that display dice rolls(1-7) two dice for each player. My only question is how can I call the results of sumoffaces and at it to my textboxes and display the rolls of … |
 | Hello Everyone, I have this small system that i developed for a company that is basically a Skill Map for the employee's, so in the following image will show the search of the employee's skills through the Family, in the following image the users does a search of the family … |
 | I am about to finish an application for a client. Now I'm having hard time deploying it since I really don't know how to do it. How do I deploy a windows form application with database? I've already downloaded the prerequisites redistributables. I also want those to be included in … |
| | Hello, I have two DataGridViews in one window. The first one displays 2 columns, itemNo and task. When I click on a row in this grid, I want to populate the second grid with corresponding material. It is organized so that the itemNo in grid1 is 1, 2, 3, and … |
| | I've been trying to figure out why this won't work but I can't seem to see what I'm missing. I looked in the registry and found where the OS Version, Service Pack, etc was stored. I can successfully read the OS Version out but when I try to do the … |
| | hi.. i need help in comparing value from the same table for my final project. example : table 1 : SubjectCode Classes Sub A class 1 Sub A class 2 Sub A class 3 Sub B class 2 Sub B class 3 Sub B class 4 Sub B class 5 … |
| | Hey guys, I got my application working fine but it's using a constant 50%-ish of my CPU power, which is way too much I believe. Can any of you figure out what's causing this, or tell me how I can find out myself? :) What we're doing is reading a … |
| | Hello - I am using Visual Studio .net 2008. I have a form that has a tabpage control in it with 5 pages. I need to add another page, but in position 2, not at the end. Is this possible? I do not see any settings for the position of … |
| | hi everyone im in ITS year 1 and we are to do a project on a railway ticket system, would appreciate any help.  |
 | i have the following code that isn't working correct [CODE] Dim con As New SqlConnection Dim cmd As New SqlCommand Try con.ConnectionString = "Data Source=" & ServerV & ";Initial Catalog=" & databaseV & ";Persist Security Info=True;User ID=" & usernameV & ";Password=" & passwordV & "" con.Open() cmd.Connection = con cmd.CommandText … |
| | Dear All, I just found out something weird. When I create a new data, key-ing in all details and for date as well. So when I click on the button Edit, Yes I can perform the edit function, I can edit everything. Then, once I click on Save, yes it … |
| | I am binding a DataSet objetc as a datasource to my GridView. However i want to omit first column from being displayed. If i write [CODE]GridView1.Columns(0).Visible = False[/CODE] then i get error saying there was some indexing error. How can this be acheived ??? Also a weird thing is that … |
| | hi guys i need to save an image that will be displayed on a vb.net form. how do i get round this: 1. how do i get the image before saving it in the database? 2. how do i save the image in the database? 3. how do i fetch …  |
| | hi, How do i check for time difference for eg: i have code like this [COLOR="Red"]If GetServerDateTime() < Format(Now, "MM/dd/yyyy hh:mm:ss tt") Then msgbox ("Invalid datetime") endif[/COLOR] i want to make it like if the time difference is within 2 min from the current time.... the application still can allowed … |
| | how to insert the values of checkbox and radiobuttons in the sql databse using vb.net??? we are getting problem in inserting and don't know what to do................ like i have one form with two text boxes named username and password and one label say gender....which has two checkboxes male and … |
| | Dear All, The problem I'm facing now is when I set my DateTimePicker format yyyy-MM-dd, when I put a date in that column, they will auto generate the time now. For example, i entered 2011-03-30 but they will save in database 2011-03-30 10:56:54 AM. Question here is: How can I … |
| | I need to make an address book that doesnt use a database. It suppose to have First name Last name Birthday Telephone number Address (street) Address (city, state, zip) Email address All information shall be stored in a structure at run time The application should read and write to a … |
| | I'm currently working on one of the last parts of a project and I'm at a standstill. I am needing to remove pixels from an image that are smaller than a certain aspect. For example, if an image has a square or triangle that is smaller than 35,35 pixels, I … |
| | Hi guys wanna ask the experts how to deploy or to distribute the completed application in clients' machine in vb.net.. what if the dbms used in sql server 2005.. how about ms access. hope you'll help me with this. Blessings, Say |
| | i am making a hairstyle and makeup software in vb and i need to upload the picture which will be edited, to put a hairstyle and makeup on. ive no idea how i can do it.. it is a virtual makeover software and i need to produce the before and … |
| | I need A free source code for pattern matching(finger print matching) .Please of anyone can help than i will be very thankful. |
| | Hi, I have a program that goes out and fetches an XML daily and then parses it. Sometimes it does not get the latest version. When I put the URL into my browser, it too does not show the latest version. Then when I do a Shift-Refresh, it updates and … |
| | |
| | Dear All, When i execute my queries for Edit and Save for edited subject, there is no updated in my sql database. Appreciate if anyone could lend me a hand for this issue. My queries are as below. Private ConnString As String = "server=localhost; Integrated Security=SSPI;Persist Security Info=False;database=carerpt" Public Sub …  |
| | I am having trouble figuring out how to get my function (lines 45-57) to work. Option Strict is supposed to be on. I am getting the error "Option Strict On disallows implicit conversions from 'Decimal' to 'String'." This is an intro problem so its going to be basic. [CODE]Option Strict … |
| | I know that I can populate a menu using a .INI file but I was wondering if it can be done using an XML file. I would like to be able to add parent and children menu items. Below is a sample of what I want my XML to look … |
| | hi, i would like to check the server datetime when ever my application start. The datetime must be the same with my pc datetime....How do i do that...Is there a way.... i got a code from somewhere but it doesn't work at all...can anyone help me on this.... [CODE]Public Sub … |
| | Hello Friends, How to find Lines of Code in VS 2010? Regards, Simran Kaur |
| | A company pays its salespeople on a commission basis. The salespeople receive $200 per week, plus 9% of their gross sales for that week. For example, a salesperson who grosses $5000 in sales in a week receives $200 plus 9% of $5000, or a total of $650. Develop a console … |
| | I have a reg text box and just want to add the save command, I managed to figure out how to do open but save is giving me problems. I am fairly new at VB.net been coding less then a week so I need all the help you can give … |
| | i need to write a separate program (this program is not connected with my assignment) to validate e-mail, phone number, group, GPA so far this is what i have...i need help please Private Sub btnEmail_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEmail.Click Dim Symbol1 As Integer Dim Symbol2 … |
The End.