11,868 Topics
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| | Hello again! So now i can save the picture in the database, now i have to retrieve it. this is my code for the saving of the picture, [CODE]Dim ms As New MemoryStream() studentpic.Image.Save(ms, studentpic.Image.RawFormat) Dim arrImage() As Byte = ms.GetBuffer ms.Close() Dim strFilename As String = lblfilePath.Text.Substring(lblfilePath.Text.LastIndexOf("\")) Dim cnn … |
| | dear frnds, i got vs 2008 proffessional edition i want to instal but unable and shows error report for temp file in local settings folder n |
| | how can i filter records based on dates especially when the option is for weekly basis?? and then the report will be generated in crystal report. any query or syntax??? i badly need this.. tnx in advance.. im using vb6 and crsytal report 8 and my database is MYSQL |
| | Am trying to restore a MySQL database using the 'mysql -u root db < my_db' command. In vb's process.start. it gives me the default output you get when you type MySQL - help. Can someone tell me what's up. I guess it cannot see the < symbol. Regards. |
 | I saw the adobe pdf viewer control in vs2010 toolbox somewhere. and I thought it can be very useful. So I tried to add it. [url]http://img155.imageshack.us/img155/3349/choosetoolboxitems.jpg[/url] as I expected things are never simple for me, when I try to drag it to the form. there'a an error. [url]http://img214.imageshack.us/img214/8042/errorrp.jpg[/url] any idea … |
 | I developed a [B]pay roll[/B] [/B]application for my organization, I want to create a [B]monthly report for the employees but I want it inform of querying the database[/B](data file) to generate a report for two different months(like January and December)[COLOR="Red"]on a single report sheet[/COLOR], PLEASE HOW CAN I ACHIEVED THIS?  |
| | I need a code to look in my C drive for specific folders. I want it to go through the first folder and keep drilling in all the subfolders until it hits a dead end, and then go back to second folder and do the same etc..., looking for any … |
| | If I have an EXE file what command can I use to link a RES file into the EXE!? I have tried many different linker programs and can't figure out how to do this simple task with any of them. |
| | Hi - How do I open the xml file and xsl files in visual studio and run from there? I tried File - open file and opened both xml and xsl. but the play toolbar is disabled and have no idea how to run it. If I can add the …  |
 | Hi guys. here's my problem. When there is Null values in the excel file, the macro will give me an error 'type mismatch'. Please have a look at my code. This code only works when there every field has value. it gives error if there is null value. [CODE] sqlStr … |
| | Hi all, it's me again. Currently I'm developing web-based information system using Microsoft Visual Studio 2010 Professional with VB language. I was doing fine with my work until several days ago. The web pages I've created work normally, but what makes me puzzled is that all user controls in the … |
| | Private Sub Text5_Change() Dim ccs As Double Dim bal As Double Dim loss As Double Dim pcs As Double Dim bcs As Double Dim bgl, aa As Double Dim total As Double Dim a As Long Dim X, y, z As Integer X = 0 z = 0 a = …  |
| | Hello all, I'm taking my first BASIC programming class this year, and for a final project, I'm trying to make a book-keeping log. What I want to have happen, is to open a list of books, highlight a book title, click the "check in" button and have the text change … |
| | please tell me how to creta a countdown timer in visual basic button1 (buton for start timer) labelsec(Sec lab) labelmin(min lab) labelhr(hours lab) txtsec(textbox for write sec) txtmin(textbox for write min) txthr(textbox for write hour) please tell me how to programming  |
| | I'm testing my application at Visual Studio 2005 at Symbol Motorola MC75, the problem is the application keep restarting after go to main screen.The application using something like this [URL="http://social.msdn.microsoft.com/Forums/en-US/vssmartdevicesvbcs/thread/51e09510-3d6e-42a6-bec0-a68ef9d7b947"]code[/URL]: [CODE][DllImport("coredll.dll", SetLastError=true)] private static extern bool KernelIoControl(int dwIoControlCode, byte[] inBuf, int inBufSize, byte[] outBuf, int outBufSize, ref int bytesReturned); private … |
| | Hello, I am building a web browser with tab control using VB 2010. I have everything working good so now I want to have it save the browser tabs when I shut down the browser and have them re-opened when I run the browser again like Chrome or Firefox would …  |
| | [B]Hi can anybody help me plzz!! Right I calculate an equation in Form1 but how do I make the answer to the equation show up in a label on Form2?[/B] |
| | I have a masterpage and a default page in a project in VS2010. I am trying to import a javascript file. If I import the .js file the project compiles and loads but the whole browser screen is blank. If I comment out the javascript import line the page displays … |
 | Hey there! Im new here, well, as a member, but not as a viewer. anyways, i am making a vb project, novice one. i need to open a file located in d:\\Documents\\MB.accdb now, i would be very happy if i would get the code to open the file, not in … |
 | How do i link my database with Visual basic 6.0 |
| | I want to first say THANK YOU to all of you programmers for your help. You truly live steady to the core of IT and are an inspiration to us newbies! I have a simple utility that starts and stops a timer on a VB4 form. I record the time … |
| | Hi Guys my name is tejas m having the same problem i am trying to compile a billing project but it wont simply work gives Unhandled exception in SPBS.EXE(Program Name) (CRAXDRT.DLL) Access Violation 0xc some zeros and 5 i am posting the complete code of frmreports can anyone help me … |
| | Hi Y'all, I have a RTB which I import with a set of 7 or 9 didit numbers, 7 for Staff and 9 for Students. e.g. Staff numbers 0628189 0628191 0629991 0629850 0804930 and depending on what is selected in a list box ('Student' or 'Staff') will generate a string … |
| | Hi Coders, I have a minor problem that I would like to try and resolve. I am pasting data from an Excel spreadsheet and and adding a 0 to the start of each 9 digit string it's it's missing (thanks to the help of Rev Jim. This works great if … |
 | Okay - Now I am beginning to get a bit frustrated. I have a project that builds perfectly and I just want to duplicate it so I create a new project with the new name that I want to call it. When It shows me the empty space to start … |
| | Alright, I have Textbox where I want only Numbers and Letters and backspace allowed. I don't want copy and paste, or spacebar or other ascii charachters. Can anybody help me? |
| | [B]My project is Housing reservation system for University I design the interfaces by VB and connect to my oracle data base account Oracle 11g, VB express edition are used The proble is with the login form [URL="http://im20.gulfup.com/2011-12-23/1324652639153.png"]http://im20.gulfup.com/2011-12-23/1324652639153.png[/URL] when I debug and enter the ID & password for User : according … |
| | I have two For loop, first For loop does is creates a customer and input the customer info and then the second for loop within the first for loop does the follows which is capture the customer name and verify the with the data within the datatable. The problem I … |
| | I have a form that has a ton of work ongoing for around 10secs such as moving controls, resizing them, hiding some, making others visible and more importantly, mouse moving and clicking. I don't want the user to see these ongoing stuff so I thought of making a splash screen. … |
| | Hi there! I recently installed [B]VS 2008 SP1 [/B]with [B]MVC2[/B]. (Because [I]VS 2010 Express [/I]would not install from the installer downloaded from MS's site...) After usage of just one week or so, today when I tried to start VS, it showed an error dialog with msg: [COLOR="Red"]"The evaluation period for … |
| | what is the error in the bleow: 'Public Event OnFilterAdded()' is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event. [CODE]Imports System Imports System.Collections Imports System.Configuration Imports System.Data Imports System.Web Imports System.Web.Security Imports System.Web.UI Imports System.Web.UI.HtmlControls Imports System.Web.UI.WebControls Imports System.Web.UI.WebControls.WebParts Imports Tawammar.CustomControls Partial Class … |
| | hi guyz, i have a pre-complied ASP.NET portal, how can i import the database into Visual Studio solution? thank in advance |
 | Hello, I'm Rather new to coding, and It seems like I skipped some of the basics, and jumped in the deep end. I'm having a couple of problems, as I have an ordinary text file called "Orders", and this file stores Orders, placed by users of my program. The Users …  |
| | Hi, I'm a programming beginner and currently learning VB.net as a starting language. I have just been making a little test console application using visual studio asking about favourite football teams, please could someone tell me what I'm doing wrong? Below is the code, now I want the user to …  |
| | Hi All, I have a 3 richtext boxs where I add each line together and output to a textbox, all is working great. But the problem I am seeing is that I paste the contents from a spreadsheet which strips off the leading 0 (zero) from a 9 digit number … |
| | [COLOR="Green"] hi :( i am a student i have problem i can not understand how to transfer encryption code to decryption >>>>> i have exam soon please help me to advance my self in vb.6 that is my code in encyption and i use transposition cipher .. Public Function encrypt(ByVal … |
| | Hi, I am trying to create a Please Wait message in excel vba. This is to let the user know while processin some sql querry at the background which may take unkown amount of time. I would like to have it displaying in a userform. The situation is: Userform is … |
| | Hello, I need a label array for my windows form so I can easily edit the text in the labels. I've found this solution: [CODE] for (int i = 0; i < 10; i++) { Label[] labels = new Label[10]; labels[i] = new Label(); labels[i].Text = "0"; labels[i].Location = new … |
| | search button for vb 2010 ultimate in access 2007 database and filtering on a datagrid Hi all! I am trying to make a search button which filters a datagrid. First of all, I have a tab and on this tab a have a datagrid (dgr1). When I load this tab, … |
| | Hello Visual Basic Coding Experts, I have other application that I have not made myself, but can do what I am looking to do. I want a code to keep a form on top of all the forms in my application. Not Topmost, which keeps it open onto of all … |
| | Hello, I am trying to go through a list of comboboxs and set the selected value from the itemdata. So far I have this working for a single combo. I have a few combo's that I need to do this for and was trying to find a way to pass … |
| | Hi, I'm trying to translate a class to c# from vb6 (see C# code below). It fails to Build in Visual Studio, giving me "class used as type" error to relation to m_Dept. This assignment worked in VB6 and in VB.net but I want to rewrite the class in C#. … |
| | I am here with given my one problem, is mentioned here below; I am beginner to visual basic programming after qualified VB6. And I wish to have some more experience for this programming. Hence I need some procedure on codling's for direct printing procedures. This is under a trial basis. … |
| | Hello All, Currently I am working on an GUI using a tutorial video. In video when tutor types n = System::Convert:: , after :: a bunch of options appear like n = System::Convert::ToInt32. However, when I type same phrase n = System::Convert:: after :: no option appears. How can I … |
| | I am trying to make a program that randomly selects a name. i have a prompt that allows me to enter the number of names and the names themselves. but i dont know how to save or open the information into an array... can anyone help me with this? |
| | I am working on a project of converting VB code to C# code and I am lost as to how to read data from a prompt in C#. Here is the snippet I am concerned with fixing, but below I will post the entire code. [CODE] private void Button1_Click(System.Object sender, … |
| | hi.. i created a crystal report in vb.net i saved it , copied and paste it to the folder of my vb6 project. when i ran the program (loading of the crystal report), it gives me an error "invalid TLV record" in this part:" . . . Set report = … |
| | Write a program to analyze a list of grades to determine the number of A’s, B’s, C’s, etc. after applying a curve percentage selected by the user. When the form loads it should contain all the grades and available curves in the list boxes on the left. The user selects … |
| | Hi. I tried to install vb6 on my friend's laptop. It was installed but when I double click the control on a form to write a code, it has stopped working. It says, "VB6 has stopped working". It was installed but I cannot put a code in it. Here are …  |
| | Dear friends: I wrote my c++ console program with vs2008, and everthing is ok. But i open it with vs 2010, the consol window dispear after the code run.I can not see the output resutls in console window. could you please help me out. Regards  |
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