20,285 Topics
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| | Hi every one, please could you help me in my project!! I'm trying to design a words game that's give you the first two letters from the word and you insert the rest to make a word (for now I'm just using "co" as example and I have just one … |
| | I'm creating an program that needs to delete/overwrite an image called "Image.jpeg" i have to code to upload already, but i need to be able to overwrite image.jpeg, so i was thinking of: delete file, upload new version or: overwrite file the problem is that i can't find anywhere how … |
| | I am working on a web application in silverlight. i want to use msmq to send data to the remote server in offline mode. I have absolutely no idea about msmq, except for some basics. i used this link to create triggers, rules and queue [URL="http://www.left-brain.com/tabId/65/itemId/1690/pageId/3/Pro-MSMQ-Microsoft-Message-Queue-Programming.aspx"]http://www.left-brain.com/tabId/65/itemId/1690/pageId/3/Pro-MSMQ-Microsoft-Message-Queue-Programming.aspx[/URL] I created a private … |
 | Greetings All, I've been banging my head over this problem for some time, any advice would be greatly appreciated. I have 5 strings that are pulled from the database. The strings are dynamic so their lengths will vary. I want to place those five strings in a richtextbox control, which … |
| | anyone here can help me to make and sample codes for class variable and class methods using the static keyword in vb.net.. thanks |
| | A short semi fast flood fill. If anyone has trouble with this, please post. I'm about to run it on 10+ million shapes. There always seem to be a few unique situations where something doesn't work. Public Sub Fill(ByVal bmp As Bitmap, ByVal pos As Point, ByVal color As Color) … |
| | Can someone look at this code and tell me why I am getting errors and warnings. I have everything just like the book says but it doesn't work. Here is the code: Public Class Form1 Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ' Class-level declarations … |
| | I have a macro that uses "If Then" to choose what macro to run based on the ActiveCell. I would like to use the Select Case method instead, but need help to do it. How would I change this code? Private Sub Workbook_SheetChange(ByVal Sh As Object, ByVal Target As Range) … |
| | Hello, I have a very strange issue and am not sure why it is happening or how to prevent it. Envionment: .NET Framework 3.5 WinForm application C# VS2008 Pro Issue: I have a WinForm containing a TabControl which has a custom usercontrol on two of its TabPage. The usercontrol i … |
| | I need an code to go this page: [url]http://steamcommunity.com/groups/KiFFERSTUEBCHEN/members[/url] And grab the data beetwen: [url]http://steamcommunity.com/id/[/url] and " [CODE]href="http://steamcommunity.com/id/otti">threeD</a><br />[/CODE] so it will grab in this case the word "otti" Theres a lot of lines like that, so i need a code that grab all the specified words of the page … |
| | Hi All, I have a problem with a datagridview (7 columns) of which last 2 columns are combo boxes. The datagrid view was set in design view with column names same as a table called OccRecStaff but without a datasource. Although the datagrid view works perfectly for the first 5 … |
 | Howdy Folks, I'm working on a program that does a bit of color-coding in a datagridview. My problem is that when a row is selected, the color-coding goes away since the normal behavior for the datagridview is to change the back-color to blue and fore-color to white. What I want …  |
| | Hi, I am using VB 2008 Express to connect to an Access 2007 database. I have a combo box named cboYEARMONTH that is populated by the database. I have this part working great. When the user selects a YEARMONTH with the combo box I want the SelectedIndexChanged event to initiate … |
| | Hi everyone, I hope you can help me. I am using vb.net and trying to delete a row in an access database. Firstly, I find the row and confirm there's record. If there's a record I ask for deletion. I am using the values submitted via a text box. Here … |
| | Need a simple way to play a wav file on my form...HELP! |
| | am using sql 2005 and vb 2008.i need to compare dates and select matching records betweem a selected date range.say records between 11/13/2010 and 11/20/2010.e.thing is working ok except when it comes to selecting dates between 11/1/2010 and 11/9/2010.this is happening because when am retrieving the dates from database,its being … |
| | I'm just trying to make a cash till and something is wrong because when i try to execute it it just freezes. I think something is wrong with my loop, also i don't know how to refresh my sale total when i click clear order. It clears it but when … |
| | Hello all, When you first open a professionally made application a dialog box appears with an "install wizard" that lets the user install the program to a specific destination on the hard drive and among other thing change some settings. How do you make one of these using visual basic … |
| | Hello all, In lots of applications there are copy,cut,and paste buttons where the user can highlight some text and click "Copy" or "Cut" or "Paste" and then the program would do the corresponding actions. I was just wondering how to code such a button in Visual Basic 2010? Thanks in … |
| | I need help with Dorm and Meal plan calculator...I am getting no help from my instructor. It's an app with 2 forms. Startup form hold names of dorms and other holds meal plans. When user selects a dorm and a meal plan, the app should show charges for the semester … |
| | I am trying to save a listview item and 5 subitems to a txt file, I have tried one solution that was posted on here but i could not manipulate the code for all of my sub items can someone please help me out. |
| | [COLOR="Green"][B]Hi Guys .. :) I hope you fine ....:icon_cool: I need your help .. :) I want to apply skin for vb.net 2010 project by using SkinCrafter tool. here what I did ..:S I added SkinCrafter to toolsbox ,after adding it I draged it to the main form ,adjusted "SkinCrafter1" … |
| | Hello, I have a one-dimensional array that has one number per element. I also have a variable number, var. I need to take the number of elements from the first array that equals the var and put it into a second array with commas between the numbers. I would also … |
| | I am working on an app that is an MDI. When the user clicks a button on an MDI child, I want to "disable" the current MDI child (and only the current child window), open a new window that has control, and then re-enable the child window when the new … |
| | Hello. My first post here. So I am new to .Net programming. I am trying to understand the definitions of class and object. From what I get so far... An object is equivalent to a variable and a class is equivalent to a data type. Is that correct? Please help …  |
| | I'm attempting to make a program that will simply draw a guide (consisting of two perpendicular lines) on another program's window. I tried using a form with a transparency key and TopMost set to true, but then whenever the user inadvertently clicked the guide, it would un-focus the application. This … |
| | I have a program that outputs a series of items onto a form--an "invoice" if you would like. The problem is, when the user enters in more items than the invoice's size can handle the rest just disappears into the mysterious realm down at the bottom. Is there a way … |
| | Hey all, I have a htpc project that I am working on. The main program loads dlls which are basically other win forms. On each of these forms, including the main program, I use a picturebox (double buffered picturebox) for the background image and then draw everything on it by … |
| | How to make an code to works in that way, if the word is on box1, remove ALL from box2. Theres 3 box and 1 button like that. Box1: Box2: Maria Maria really like Joao, but Joao doesnt like she. like but Submit So after submit, the result is on … |
 | I use Visual studio 2008 I use MYSQL 5.1 I want only to backup database Test to to a specific directory. I use the [COLOR="Green"]application settings [/COLOR]to determine which directory(see attachment). [COLOR="Green"]Green[/COLOR] shaded code works perfect. [COLOR="Red"]Red [/COLOR]shaded code works not!! This is with My.settings. I can not see the … |
| | Dear Codegurus, [B]How do I updatezz data from 2 rows to 2 columns?[/B] tool: vb.net server: MySQL (SQLyog) I have 2 tables, membercardlist and memberinfo: table membercardlist: [CODE] ------------- ------------ ------------ | AccountNo | CardNo | status | ------------- ------------ ------------ | 9999 | B009 | inactive | ------------- ------------ … |
| | im a newbie here, im taking intro to programming wth VB in college and im having problem with the homework here's what im supposed to do 36. Read 10 digits contained in a text file into an array and then display three columns in a list box as follows: column …  |
| | Is there a way to launch a Modeless Dialog that stays active even when a Modal Dialog is launched? Can I put the Modeless Dialog in a seperate Thread or something like that? |
| | Hello all, I am trying to make a program in visual basic 2010 where the user enters hours minutes and seconds into text boxes and then the program will count down from that until its equal to 0 when a msgbox appears and says its finished. I was converting hour … |
| | Here is an amazing program to create a tic-tac-toe game in vb.net.First of all in design view place 9 buttons.Then apply the code below. Public Class Form1 Dim test As Boolean Dim c1 As Boolean Private Sub b1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles b1.Click, b2.Click, b3.Click, b4.Click, … |
 | I have a problem that needs fixing How do you get all open tabs shown in a KryptonListbox My fail attempt : TabpagesHtml.Items.Add(Form1.SuperKryptonNavigator.Pages.Item(0)) : :@ |
| | I have created my program there in vb.net(visual studio 2008). I have used crystal report to show reports. However after creating setup file by advance installer I have tried to install it there in my client`s pc. Everything is working but crystal reports are not working. When I am trying …  |
| | Hi ,I work with vb.net 2005 . I want to know if I want to connect to data base with Ms Access which data source i can use (ODBC or OLEDB) I write the following code in form load event (by OLEDB) : [COLOR=#0000ff]Dim[/COLOR] conn [COLOR=#0000ff]As[/COLOR] [COLOR=#0000ff]New[/COLOR] OleDb.OleDbConnection([COLOR=#800000]"Jet OLEDB:Global Partial … |
 | Hey i want to open Tabpage 2 when i click button 1 on Tabpage 2, how to do it? :) |
 | i want to build web socket server and Client in vb.net , that connect at my ip:5010 socket, i want to send message from tel net client and get connected at my socket server it should work in GUI not in Console any body could spare time to help me. |
| | Hi, i am new on vb.net and MySql, and i have a problem. My database name is "plant3", i have a table named "itemlist" which has a field named "itemname", "task", and "status". I want to show the itemname on combobox and when user choice an itemname the program will … |
| | Hello, I currently have been coding this. [CODE]Imports System.IO Imports System.IO.Compression Imports System.Windows.Forms Imports System Imports Ionic.Zip Imports System.IO.Path Imports System.Net.WebException Imports System.Net Imports System.Text Imports System.Net.Sockets Imports System.Security.Cryptography Public Class Main ' FTP upload Private Sub FTPU() If ListBox2.SelectedItem = Nothing Then MsgBox("Select world.") Else Dim clsRequest As System.Net.FtpWebRequest … |
| | What do i do if i have code for insert.when i insert the data it shows when i click the SHOW button(when I enter a serial number and then click SHOW it shows the data) it works but when i stop the system and run it again it does not … |
| | I am new to vb. I am trying to get a value for a textbox from a database according to the selected item in combobox. but i had this ex.message Operator '&' in not defined for string "select*from ......" and type 'dtarowview' Could anyone please tell me what is wrong … |
| | how i can upload and store image to a specific folder |
| | Hi, Daniweb members i have an listview containing an normal listviewitem plus one subitem What i want to do is save the info in the listview in a textfile and load when i start my program. So that all the info will be saved, but how do i do this? … |
 | Hello, The title of this thread perhaps does not explain my problem correctly. Actually i am developing a financial software for a company.The software is similar to a banking system. The software is being developed using VB 2008 and SQL Server 2008.The company has its branches located at different locations. …  |
| | Originally I was using Office Interop to import data, but that was a headache and a half for both me and my computer. Right now I'm attempting to load it with ACE, but my data grid isn't being populated. Once that's up and running I need to know how to … |
| | I've read around that playing WAV files from resources using My.Computer.Audio.Play causes horrid distortion when playing the sound, and I've experienced this myself. I cannot, however, use WaitToComplete, because the sounds are associated with a timer that cannot stop for anything, as it is an official competition timer. Also, I'm … |
| | Dear Friends, I am new in VB 2005 I have problem loadind data in report viewer ,data loaded suceessfully but it is not the current data. Deatailed: I am entering production details into the database (access 2007) .it will add successfully.Then i open production report there is no current updated … |
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