20,284 Topics
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| | Using Visual basic 2008 is the following possible if so how? Min Pts..............Max Points...........Grade 0.....................299..................F 300...................349..................D 350...................399..................C 400...................449..................B 450...................500..................A using two one dimensional arrays (min pts as int and Grade as string) in parallel, can the range of 0 to 299 return F, 300 to 349 return D ...etc? |
| | Hello all, 1) I want to know how to use the serial component in the toolbox of VB2008 express edition. 2) I want to how to plot a graph in VB2008 express edition. |
| | I have to develop a database application in vb.net 2005 with the following rules 1. The application connects with an online mysql database (i.e database resides on a remote machine) 2. The application has no local database but it should have a local cache to stores new records and the … |
| | i have two fields(name,mark) in ms access table.now i want to search that through vb.net form using "name" field(not providing full name only a part or letter).In form i have one text box and a search button .the matches will be shown in same form. |
| | Hi guys! Could someone please show me how to declare scope for variables outside their class? Here's what i have in a class known Create_User: [CODE]Public Class Create_User Public conn As New SqlConnection(My.Settings.HotelConnectionString) Public usercmd As SqlCommand Public userstring As String Public userdat As SqlDataAdapter ............ End Sub [/CODE] How … |
| | hi, how to read value from xml file. for example i have booth id stored in xml and i want to read the id number in vb.net. how do i do that. |
| | is it possible to make a picturebox the acceptbutton? i tried this in form load [code] Dim picturebox1 As New Button Me.AcceptButton = picturebox1 [/code] is there a way i could do this? |
| | i have designed a software in vb.net and all reports are showing its data, but in case of billing printer is printing full A4 size page while bill may be half or quarter page. how can i solve it. plz, help me. |
| | Dear Friends, please help me to resolve my problem wit Oledb connection. For my current Project I need to fetch the data from an excel file. Each second the data in the excel file is changing... What I want to do is, copy it from the excel and Validate it … |
| | I am currently trying to develop an algorithm for the following problem: Read data from a text file such as: the driver returns on his glorious day. He's very happy to be safe and.sound at home, with his wife. With that data, i need to print the length of each … |
| | Hi I was wondering what would be the best platform to start developing an internet radio site. Basic Needs Youtube Html video embedding Internet radio control for playing music Upload music for internet radio Member profiles |
| | This is in class file Imports Microsoft.VisualBasic Imports System.IO Imports System.Collections.Generic Public Class FileSrch '' File Search Options Public Enum FileSearchOptions YearFirst MonthFirst DateinExtension NormalFiles End Enum Public Shared Function GetSearchcriteria(ByVal DatetoSearchwith As Date, ByVal Filename As String, ByVal FileExtension As String, ByVal SearchOptions As FileSearchOptions) Select Case SearchOptions Case … |
| | Hi, I don't usually turn to forums, but I have run out of options. I am not asking any of you to complete this homework project for me, but what I am asking is if you could just give me a gameplan on how to tackle it. I am basically … |
| | I have a form in VB.Net (2008) that includes a Data Grid (DataGrid1) and an ADO Data Control 6.0 (ADODC1), which were inherited from VB6 in a VB6 to VB.Net upgrade. The application in VB6 ran perfectly; and my VB.Net version also runs perfectly, but not without first generating some … |
| | "SELECT * FROM customer where customer_ID LIKE '%" & Trim(TextBox1.Text) & "%'" good day everyone, im having a problem with querrying i want to query from the field customer_ID,customer_Name,customer_MI,customerLname and textbox 1, 2, 3 and 4 i already tried select * from customer where customer id like textbox1.text or customer_name … |
| | hi, I just want to start an application with vb.net I have enough basic knowledge in vb.net And now I want to try use alternative UI for my application. For example I want my application look likes office :) or I want a better tab control So, where can I …  |
| | hi there, i just want to ask for help about my codes in adding up data in my database using oledb connection. the codes is working during execution because the added item can be searched during execution only but once i close the application the data is not saved in … |
| | Hi, all! Im trying to bulid the connection between Pocket PC and a certain Bluetooth device. I've tried to use the Outbound COM port, in my case is COM8, to let the Pocket PC as a server. i've received the build in pair request from the bluetooth device. And seems … |
| | hi guys i have a form that calculates the medicine charges of a patient then display the data in listview, i want when i add a new medicine charge the total charge of the medicine to be added in to the previous total charge so i will get the new … |
 | Well how can i apply skins for a VB.Net 2010 project ? |
| | im using visual studio 2010 ultimate and installed Crystal Report Beta 2.my problem is that after i made a RPT file using Crystal report viewer on my form..it appears many error running my app..:-(please help me reconfigure installing crystal report on visual studio...i realy realy need to get this work. |
 | I was just trying to create a control array but I can't do it. What can I do? There's another sintax or it's just there's no control arrays in VB.NET????  |
| | hi guys i have a problem with my crystal reports selection formula, i have two forms form1 and form 2. in form 1 i have combobox where you can select the values to appear in form2 crystal report viewer but when i run form1 and select an item from dropdownlist … |
| | please help me.im using vb studio 2010.my problem is that when im trying to save a data on the database access .accdb it wont update the datagrid on my main form..it only update on my CustomerInfoForm where you can input New Item info and a Datagrid but my Datagrid2 on … |
| | hello please help me. i want to search a data using from a textbox and a command button to search ..I have a i have a access database and 1 table with 2 fields ID and Name..im using Visual Basic 2010..please help me on second thought after finding a data … |
| | Hello, i'm having trouble opening a text file to process and order the data in it. When i try to read the first line of characters an error message occurs saying: 'Variable words1 is used before it has been assigned a value.' I dont understand what i am doing wrong … |
| | Hi, In the project I am developing, I wish to show entries from the database as a Crystal Report. I have done the following to set this up: 1>Created a form called rpt.vb and put a Crystal Report Viewer on it called [B]CrystalReportViewer1[/B] 2>Created a Button with the following code: …  |
| | hi. i'm have 2 form and a listview in form1 with items, but when the row has no item in it,like row 4 until row 8, an error showed up like this "InvalidArgument=Value of '1' is not valid for 'index'. Parameter name: index". can someone help me fix this? i … |
| | Hi all, I'm working on a little 'remote' project for my media center and have everything in place to start making it look pretty except for one thing. Is there a way to control windows media player (play/pause/skip/volume/seek etc) from with vb.net without having to embed the player? To give … |
 | Hello has anybody come across a similar control to this one. [URL="http://img138.imageshack.us/img138/875/23102010172021.png"]http://img138.imageshack.us/img138/875/23102010172021.png[/URL] if so then please give me a link. thank a lot edit : found this one [url]http://www.filebuzz.com/fileinfo/38822/Angulum.html[/url] any better suggs are welcome though :D |
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