20,899 Topics
 | |
| | How to Add video in splash screen? is it possible? im using vb2008  |
| | Hi everyone, I'm in this proyect where I need an area in the form where I can place just dots, then join these dots with an straight line between them. How can I do that? I placed a Picturebox to see functions there but nothing is clear. Any help would …  |
| | I have a multiline text box which is used to enter barcode numbers into. I have a barcode scanner and all the barcodes will end in L2, L3 or L4. Once a barcode is scanned in I need VB to detect either L2, L3 or L4 then go to a … |
| | Greetings Good People of DaniWeb, I have been on a search for a solution for my problem for weeks and weeks now. My search has brought me into this wonderful community in which I hope to find help. I will be doing my part in the community by providing help … |
| | I am beginner in vb.net, I have created a report in SQL Server Report Builder 3.0 and I want to call/run this report from vb.net form. Please tell me how can I do this, if you have any sample code will be highly appreciated. |
| | I am currently working on an application for use with scanning an printing devices. I use the ManagementObjectSearcher in order to retrieve device names and Id's: For example using (Don't forget to add the reference to System.Management.dll in the framework 2.** folder if you're trying the code) [CODE] Dim searcher … |
| | I'm having trouble working with VB.Net 2010, I'm trying to have a Windows Media Player video play, and once it ends I want it to go to a new task. But I cannot figure out how to get it to get to that new task in the event that the … |
| | Hello, first post =D Seemingly simple question, but I can't seem to find the solution. [CODE] (above were other SQL statements I had been fooling with) SQL = "SHOW TABLES;" Try conn.Open() da = New MySqlDataAdapter(SQL, conn) Dim cb As MySqlCommandBuilder = New MySqlCommandBuilder(da) da.Fill(ds, "products") dgvMain.DataSource = ds dgvMain.DataMember … |
 | Hey every one... im trying to read file path from .txt I can read it but there is one big hole in which i stepped.. So if you could help me out?? lets see the code looks like this: [CODE]Imports System.IO Public Class Form1 Function INIparse(ByVal TextStringToProcess As String, Optional … |
| | i need to create a vertical seperation line in a panel, how do i do so ? do i need to create a place holder and just load an image or is there a better way for doing so ? |
| | I know this might have came up, but i have a login code and once logged in it would show u your information that u entered in the sql database just for that one person that logged in. Here is my problem when i login it shows another users information, …  |
| | I'm new to Vb and I'm just testing some stuff and at the moment im trying something new and im stuck... So here is what i want to do... [URL="http://img441.imageshack.us/img441/9858/hfghdfhg.jpg"]http://img441.imageshack.us/img441/9858/hfghdfhg.jpg[/URL] I want the username and Password fields to be the mail and password in here... [CODE]Dim MyMailMessage As New MailMessage … |
| | This snippet shows you how to connect to a database using ODBC in vb.net 2005 |
| | Hey, I'm fairly new to VB and haven't done this kind of thing with code before... I would like to read values set in a string that's retrieved from the Web, I've already got the string in a string called Webdata. The string is like so... [CODE]"Info" { "Name" { … |
| | guys, where can i find some icons needed for a panel ? i am looking for the regular icons, add, delete, save etc ? |
| | Hi im working on views that can help me navigate through records in a table. i have managed to execute an sql string to select the table i.e "select * from Users" i however want to build a "Previous" and "Next" command on the view but im mixed up on … |
| | I am fairly new to VB.NET and I am working with an service that implements a timer. The timer action will do some work and then log success/failures to the event log. I am noticing that each time the event log is written to the memory usage of the executable … |
| | I'm writing a small application to retrieve a playlist from Windows Media Player and I'd like to display the associated album art. I can't find any reference to where the album art is stored in relation to the album currently in the playlist. The code I'm using is fairly simple … |
| | I have a registration sort of page in my application. It has lots of textboxes,dropdowns and many other controls on it. Out of them some are mandatory and others are not. Form will be submitted only if mandatory fields are filled. Mandatory fields are differentiated from others by using specific … |
| | Hi guys... Can anyone help me to do log file for my apllication?...actually i'm doing console application where it will pull the data from database and insert to another database...i need to have log etheir it working or error..thanks for your help |
| | hi,sir, i woul dlike to view the data from the database n edit them.but i dont know the coding..sir,please help me sir..i m developing the system using window based.thank you |
| | I have a datagrid with textboxes on it that are bound. Displaying the data pulled from the db works. But when a user updates a textbox I am unable to extract that data. I have tried a few options I have found involving using CType. Below is part of the … |
 | Hello! I'm working with a DataGridView that I want to format based on the condition of whether or not a date has passed. For example: If the date in a cell is past the current date, that cell and its row are formatted with the forecolor red. My current code … |
| | [B][COLOR="Green"] I want to create labels dynamiclly (at run time) when user clicks one its click events will excute I want like this : [CODE] for i as integer=1 to 10 step 1 '' here label creation end for [/CODE] Thanks for who can help me ... :icon_wink: [/COLOR][/B] |
| | hi, i have problem in view the crystal report. 1 ) when i run the report its just show the 1 st page and the rest of the page is not showing at all even the record is nore than a page. 2) the alignment of the report goes bottom … |
| | Hi all, Hopefully someone can help me with this one as I've been trying to figure it out for the past several hours with no luck. The idea is to scan a folder of images and then let the user navigate back and forth through the images using a couple … |
| | Hi there, I was wondering if there was an easy way to read the first four bytes of a file. The ones in particular I'm looking for are [inlinecode]49 42 53 50[/inlinecode] ("IBSP") and [inlinecode]46 42 53 50[/inlinecode] ("FBSP"), but that bit should be easy. |
| | Hey, I am trying to convert an elbonian date which has a format day-year-month to a US date month-day-year in Long date format, any suggestion on how i can achieve this. Here's what it is suppose to look like: [URL=http://img201.imageshack.us/i/testwf.jpg/][IMG]http://img201.imageshack.us/img201/7435/testwf.jpg[/IMG][/URL] Uploaded with [URL=http://imageshack.us]ImageShack.us[/URL] |
| | I would be very grateful of any insight/resolution of the following issue I need to overcome. Using VS/VB2008 Pro/SQLExpress - all running on XP, I am building a WinForm Application (a Quotation application for Landscape Designers). 48 Bound controls on my form work perfectly with DataSet and Tables when Updating … |
| | hi, can anyone assist me on this...i want to convert 100 to 1.00 for example 100 = 1.00 200 = 2.00 1000 = 10.00 How do i do that. Please help me. |
| | Hi guys, i created a panel with few buttons, all buttons have the same size, most buttons hold images, 2 of them hold string (1 or 2 digit) the string buttons will not align with the rest of them, and i have no idea why ? anyone ? [code] Public … |
| | Hello, I'm hoping someone can help me. The prior developer (over a year ago) created word templates to use as database reports (instead of Crystal). Within his VB.Net code, he calls a stored procedure which feeds the word template. Pretty basic so far. The template's fields are setup as Merge … |
| | Hi friends, I got vb.net 2008 express and sql server 2005 and 2008 express editions whic I downloaded from microsoft website.Now I just want to connect vb.net with sql server 20o5 or 2008.I am using a connection string as PubConnstring = "Data Source=RAMAN\SQLEXPRESS;Database=FirmTest11;Trusted_Connection=Yes" [code] 'Create your connection object Dim objconnection … |
| | Hi everyone, I have a little problem with the class XmlDocument in .net. I'm using framework 2.0 and I am loading an xmlDocument from a path. The xml has a node without value like this: <somexmlnode/> When I load the xml using the xmlDocument class, it seems that it is … |
| | I have a datagrid. Right now, the datagrid has an event which is doubleclick on a row. it doesn't matter at which column i click,it will still be read as a row. this is its code: [CODE]<my:DataGrid x:Name="ProjectDG" LoadingRow="ProjectDG_LoadingRow" IsReadOnly="True" AutoGenerateColumns="False" Cursor="Hand" CanUserReorderColumns="False" CanUserResizeRows="False" CanUserSortColumns="False" ColumnHeaderHeight="25" HorizontalGridLinesBrush="#FF3B3B3B" VerticalGridLinesBrush="#FF3B3B3B" BorderBrush="{x:Null}" Foreground="Black" … |
| | Hi all, Another pesky question. in vb, is it possible to open a form on a second monitor, apart from setting the forms screen position? Thanks TheMightySpud |
| | were i work has an access they use to record customer details which has been running forever and just uses a access macro form to enter the data. i am wanting to try viewing and editing this using vb,net which i have a little bit of experience with. can you … |
| | hello,i have a query that when i updating my database it doesnot take *,&,-,#,@ all these,but when add a new database its taking all above i have fields of roll#,Sname,Age and address plz help me out where is problem  |
| | how can be store image itself in sql server and retrive it ? plz not it's path [COLOR="Red"][B][I]Thanks[/I][/B][/COLOR] :) |
| | i am trying to change the background color of a tooltip i am using tooltip.backgroundcolor = color.colr no errors but thecolor doesn't change any ideas ? |
 | How can one search for multiple items at once and display the result in a datagrid? for example, i want to search for multiple mobile numbers (in sql server database)at once and display the found numbers and their corresponding names. |
| | Hey guys! Im working on a login form that connects to an SQL 2008 database. i have created records in the table for users who can login. i however want a code snippet that matches the username and password entered with the records in the database. i have a rough … |
| | what are the modules do you prefer to do when you are creating a COMPUTER AIDED INSTRUCTION SYSTEM?? |
| | Good afternoon, I'm having some trouble with a class that uses the ToolStripControlHost, I have to create a label and a label beside the textbox, this works, the problem now and I can not access the property. Text of textbox (txt). the class to this: [CODE]Public Class ToolStripTextBoxWithLabel Inherits ToolStripControlHost … |
| | i have just entered T.Y.B.Sc.I.T 6th sem. and i am confused which project topic should i select, can anyone help plz. Project wourth is 200 marks  |
| | Hi, appreciate if you can spend few minutes to analyze the problem below and shed some lights. Thanks I would like to Sum up MTD Value and separate by employee ID. I've used SUM(MTD_Value) and Group By Employee_ID but is not work. Thanks [B][U]VB.NET Coding[/U][/B] [code] Dim connetionString As String … |
| | Hi experts, I'm using vba to do my coding. I have to check whether the data exists in the db or not. so I'd done this to check it. [code] Set rs = New ADODB.Recordset With rs .Open "pr_q", cn, adOpenKeyset, adLockOptimistic, adCmdTableDirect curr_year = Year(Date) q = 4 .MoveLast … |
| | hi, when i run the code below its hit the error [COLOR="Red"]Index was outside the bounds of the array.[/COLOR] in a place that i highlight in red. Please help [CODE] Dim crParameterFieldDefinitions As ParameterFieldDefinitions Dim crParameterFieldDefinition As ParameterFieldDefinition Dim crParameterValues As New ParameterValues Dim crParameterDiscreteValue As New ParameterDiscreteValue rpt.SetDatabaseLogon("sas", "123") … |
| | What does this mean and how can I fix it? An unhandled exception of type 'System.ArgumentOutOfRangeException' occurred in mscorlib.dll Additional information: Index was out of range. Must be non-negative and less than the size of the collection. [CODE]dgtsCustomers.GridColumnStyles(0).HeaderText = "Factory ID" dgtsCustomers.GridColumnStyles(0).Alignment = _ HorizontalAlignment.Left[/CODE] |
| | i am trying to create a nextrow button to work with a bound datagridview the problems i have: 1. the row moves down, but the first row is the one who has the focus (the little black triangle is staying to it's left. 2. i am trying to set a … |
The End.