20,278 Topics
 | |
| | Hello I am beginner trying to program in Microsoft Visual Basic 2005. I would like to create a simple program that can sketch graphs of functions such as "y = 2x + 5." I have tried websites such as codeproject and codeguru to find the code but no success. I …  |
 | hello, great programmers Please how do i create an export link from vb.net to excel or access sheet. thanks |
| | Hello all , i want to automatically print a form immediately it is saved to the database. what do i do  |
| | I have a strange problem, when I try to join two strings, one declared as a string() [code=vb]dim string1 as string()[/code] the string contains some data in both str(0) and str(1) but when I try to add that with a regular string: "some text" like this: [code=vb] dim string1 as … |
| | I have a login page for which users and their passwords hav been updated in database. If a user continuously enters invalid password 3 times then im displaying an error message and blocking the user. when i enter another user name the error message continues to be displayed. btw, im …  |
| | I use the following commands to save data in my database MydatabaseBindingSource.EndEdit() MydatabaseTableAdapter.Update(DBDataSet.mydatabase) When I enter data in debugging mode, and close the application, it wont keep the data, But, if I publish my application it will keep the data, is this normal? My plan is to save the data … |
| | i want to users to be able to vote for their favourite soft drink. They will input the names of the soft drinks through the use of an inputbox, the names input are stored in an array. what i would like to do is count the votes given to each … |
| | Hello Everyone, I am working a project that have three grid two of them load excel sheet and one is to reconcile the data of both gird. I have button Reconcile When press its works fine. My problem is this I have to made some changes in second datagrid and … |
| | Hi, I have saved documents into my SQL Server 2005 database and they have been converted to bytes. My web page is made with VB.NET in Visual Studio 2008 with ASP.NET. The following is exactly what I need to achieve; 1. Allow user select document with a button 2. Select … |
| | Hi: I have a problem.. I have 3 text boxes and 12 comboboxes. the idea of the form is that the data entry on form has to be stored in Access.. which happens.. but i to limit the user in choosing only the values available from the combo boxes and … |
| | Hi All, I just started learning VB.NET 2008 and have to create a multiline text tool for a project I am putting together. I had no idea on how to do it. I got a tool bar and what I need is that when the user clicks on the icon … |
| | Ok, here is the issue. I have a xyz.css file which I read using the streamreader. the file has text in the form .Addfont { ...... .GridLayout {...... a.Master Layout {...... Now I need to extract the text between the '.' and '{' In this case it would be Addfont … |
| | i am cesar and i want to know on how to query records from ms access to the vb.net....any reply will be appreciated! thank you! |
| | I want to dynamically update and display Label captions using hidden texbox which read from certain SOL DB table column. Am using label1.caption = text1.text Very New to Vb.net 2005 |
| | i am coding a program in vb.NET, it will be used for people to vot for their favourite food. I have let the users input the name of favoutie foods into an inputbox and tehn store the name of each favoutie food into an array called foodarray. Then the array … |
| | I'm trying to use VB.NET to insert the data in the current row of my datagrid into a table. I wrote the following code: [CODE] Dim vCustomer, vBulkQty, vItem, vBaseUnit, vEachQty, vEachUnit As String vCustomer = dgCustomers.CurrentRow.Cells(0).Value vItem = dgItems.CurrentRow.Cells(0).Value vBulkQty = dgItems.CurrentRow.Cells(3).Value vBaseUnit = dgItems.CurrentRow.Cells(4).Value vEachQty = dgItems.CurrentRow.Cells(5).Value vEachUnit … |
| | Hello Everybody, If you plz am fresh graduate and now am asked to do project and to use barcode..... really I dont know anything about barcodes, I've searched the internet , i knew that there are fonts... (code39,...) If i have a barcode field saved in db, if i read … |
| | Hi Every body I need help in how to cast a single datagrid cell to a textbox in vb.net. Actullay i want to validate datagrid cells. |
| | Hi! I'm having a problem with vb 2008 thinking my code is obsolete: [code=vb.net]listener = New TcpListener(listenport) [/code] So it wants an IP-address before the port: 'Public Sub New(port As Integer)' is obsolete: 'This method has been deprecated. Please use TcpListener(IPAddress localaddr, int port) instead. http://go.microsoft.com/fwlink/?linkid=14202'. [code=vb.net]listener = New TcpListener(LocalAddr, … |
| | when I'm starting a new project then ASP.NET Web application won't open, It displays this message "Visual Studio.NET cannot create or open the application because no Web server was detected at this URL:'http://localhost/WebApplication1'. Make sure the Web server is installed and running. btw how to install IIS w/o a win … |
| | i want project in data mining using apriori algorithm by using VB.NET so plz send me with source code to this id plz <EMAIL SNIPPED> |
| | so im making the project and there is two pictures one that shows a light bulb on and the other is off. ur suppose to be able to type ur name in a text box and it will display turn on the light, what u type and turn off the … |
| | Hi all. My problem is probably ignorance as to how the DGV works, anyway, the problem. I have a bound datagridview which is used to collect user input. Data for 3 of the 7 fields is entered by looping through the rows and progmatically entering common data anfter a 'Save' … |
| | Hi i am developing an application i want to store data and image in a single table pls give the solution ? |
| | can you just tell how to play a sound files(.mp3,wav,mp4)using directX but not using any player controls like media player |
| | Hello everyone! I had a quick question on how to use pictures in a VB program. What I'm trying to do is when someone selects an item in a listbox, to show the corresponding jpg file. I selected the relevant jpgs from the desktop, copied them to the clipboard and … |
| | I'm making a shortcut tool for vista and know how to make my program load Yahoo! or MSN, But the question i have is if the person has not saved Yahoo! or MSN to there C drive this wont work [code] Dim oPro As New Process With oPro .StartInfo.UseShellExecute = … |
| | Hi Guys, for this time, i need to display blob from oracle database into my picturebox...the connection to oracle database already done, i can display the userid and username in textbox but the image still cannot display in picturebox...how to do my friend?...plz help me... |
| | Hi All: I am a rookie visual basic.net programmer I am trying to develop a bible software using VB2005.Net (as my end of the term project whic i am supposed to submit in April) but i am a bit stucked as to how to start. so far i have designed … |
| | I am working on datagrid I have two datagrid I have to copy some value from one datagrid to another using drag and drop. I have write the following code my Drag and Drop event is't firing. Can anyone help me in this regard. [CODE] Private Sub DataGridViewCashBook_MouseDown(ByVal sender As … |
The End.