16,916 Topics
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| | hi everyone i want to delete arecords from my databse which is in oracle through form which is in vb.when i enter the primary of a partcular table and click detele.it is shown in the massagebox that "a record has been deleteed"but when i ckeck in database the record remains … |
| | I put together a simple speech recognizer. It works fine, but when I click the X to close it, it takes forever to unload... can I do anything about it? [CODE] Dim WithEvents RecoContext As SpInProcRecoContext 'RC Dim Grammar As ISpeechRecoGrammar Dim Recognizer As SpInprocRecognizer Private Sub Form_Unload(Cancel As Integer) … |
| | Some of you may have seen my earlier thread “PasswordHash NULL problem”. I’ve started a new thread because investigation has shown that the problem is actually quite different than I previously stated. Also please note that this is unrelated to another of my previous threads, “dataAdapter.Update problem”, which incidentally has … |
 | Here my code to fill listview. When the rset are a few the code work fats but with 154.478 rset the code use a very very time, have asuggestion? A frined suggest me to loop all rset and fill array next loop the array to fill listview. Other friend suggest … |
| | How to crop picture(.tif) |
| | Hi all.. im kinda new to vb..i tried to connect my data control to a text file generated by my visual data manager, but every time i tried to run the app..it says that i dont give a right location for my file, i dont specified the location from the … |
| | Good day!. I want to copy all the folder contents to a certain location. To be specific, i have a folder named (webproject) relative on my vb program path.When the form load, i want to copy all the content of this folder(webproject) to C:\wamp\wwww\onlineweb\.I just really dont know how to … |
| | Hi there, i m not a very advanced programmer so i have now come up against a brick wall. i need to use a VB code preferably on a command button, whereby the user enters a keyword into a text box, clicks the 'Search' command button, and then a procedure …  |
 | Id like it so that when you click the 'x' button to close the program it doesnt just end. How do I apply code to the 'x' button? All help is appreciated, thanks in advance -Russell aka Rabbit |
| | hey need some help guys. for example i have a text box and i will have input in it. but only numeric ones are allowed to be inputted in the text box if a character for example "a" is pressed the text box will not change and type the "a" …  |
| | Greetings! anybody know how to print msflexgrid and the data contain in this flexgrid. I want to know how to print this flexgrid into my printer. thank in advance. |
| | hi guyZz... Do you have any idea about the Pole Display...??? I have a project what's you called Point Of Sales System..... Then, I have a device/hardware that I want to connect it on my project... It is cash drawer, pole display and a card swipe...... any Idea how to … |
| | I am trying to create a macro which could copy information from a datasheet and past it into sheets which are named as one of the Cells in column A. I have a datasheet which contains five columns full of data. Column A contains the Client references. There are 200 … |
| | When I try to save a new (inserted) record in an SQL database, I get the following System.Runtime.InteropServices.ExternalException message: [QUOTE]Cannot insert the value NULL into column 'PasswordHash', table 'AdventureWorks.Person.Contact'; column does not allow nulls. INSERT fails. The statement has been terminated.[/QUOTE] I have to either find out how to insert … |
| | I have a very simple program, a console application, that I wrote a long time ago under VS 2005 under XP. It worked perfectly OK. The program gets names and in the end prints them on the screen, until I do not enter a new name but only CR to … |
 | I made simple database project. just add a data and see it. but when I run it another computer it show a massage. massage is below: 'E:\Vb6\New folder\db1.mdb' is not a valid path. Make sure that the path name is spelled correctly and that you are connected the server on … |
| | can anybody tell me why this function is not working . i have written a this function in module and i have called in a stock1 form but it is not working there.can you tell me why bold line is not working.[ATTACH]9331[/ATTACH] here is the code written in a module … |
| | can you pls help me how to make a vb program that will input keyboar character and then will output the reverse you enter.... |
| | Good day.! I want to check all the textbox and combo box if its null or not. Once they click on the button, if one txtbox or combo box is null it will give a message that incomplete entry. I have already posted this thread, but i noticed that when … |
| | I have a Project for CD Shop management. I have a wierd problem.. When I give a CD on Rent, it updates the CDDetails table as .. it does -1 from the stock..means if the stock was 10 and I rented a CD then it updates that column as 9. … |
| | Hi everyone... Iam new to VB, i want to know whether we have thread option in VB if so how can v implement that(Sample codes are appreciated). Right now iam using sleep but that ll not make it effecient so i need to implement thread concept... Scenerio: Iam working in … |
| | i have a list of data from database, when i click on an item from this list the value from list should go to the database through SQL criteria, but it doesn't happen, it throws "Data Type mismatch in criteria expression error" (error is hightighted with red in code part). … |
| | Hi everyone... Iam creating a setup file using VB6, in that i have to execute 2 exe file using shell command, in the mean time i need to add a progressbar to state the progress of that 2 exe's... How can i do that? Get me out of this problem... … |
 | i am making a list template for a tutorial, heres the code: [code=c++] template<typename t> class list { int sz; t elem; public: list() : sz(0), elem(new t[0]){ } list(int i) : sz(i), elem(new t[i]){ } list(int* i, double val) : sz(i), elem(new t[i]) { for(int i=0;i>sz;i++) elem[i] = val; … |
| | When I try to save a new (inserted) record via the following code: [CODE]DataRow row = dataTable.Rows [currRec]; // update data in DataSet from data entry WinForm row.BeginEdit (); row ["Title"] = txtTitle.Text; row ["FirstName"] = txtFirstName.Text; row ["MiddleName"] = txtMiddleName.Text; row ["LastName"] = txtLastName.Text; row ["Suffix"] = txtSuffix.Text; row … |
| | Most databases have multiple users. For these databases it is a good idea to auto-increment the identity column. I understand that an SQL identity column is not incremented until the newly-created record is inserted. I guess this means the identity column is incremented when you actually reconnect to the database … |
| | idk why i get this error i just do here is the code i have: [code=c++] #include "includes.h" int main() { } [/code] here is the error: c:\documents and settings\tom\my documents\visual studio 2008\projects\c++ tutorial\c++ tutorial\main.cpp(3) : error C2143: syntax error : missing ';' before 'int' any ideas? |
| | Good day! I want to check all txtbox and combox(style=2) in a form when the user click save. If one textbox or one combobox is not fill in then i will show a message that cannot submit. One or more fields requires entry.I dont know whats wrong with my code … |
| | I have created a flash system manual which is located relative in my program path at folder named manual. When the user click [I]play[/I] i will play the flashmanual.swf in a folder named manual relative to my program. I have coded it below but it returns error: Please help. [code=vb] … |
| | Iv used arrays to store usernames Iv stored the array data in a procedure called "Usernames" But im wondering if its possible to then use the arrays to do a crosscheck validation for a login. Iv done some extent of research and Im either typng it wrong...Or I dont know … |
| | Getting back to coding after15 years. Looking to purchase VB4 Language Manual to help me remember all that I've forgotten. Thanks for any help. |
| | how would you code this then: when you drag the scroll bar, the value changes as you DRAG thanks |
| | plz help me plz... pls see my attachment...how can i edit datagrid with excel as database....i want my data to be dynamically transfer to excel also excel to vb.. thanks in advance... |
| | HI, I want to open a file whcih is kept on one server. File should open when i click on check box I am using the code Private Sub Check1_Click() Dim xlTmp As Excel.Application Set xlTmp = New Excel.Application xlTmp.Workbooks.Open filNam End Sub Code is working fine but the file … |
| | Hi, I am creating a data access layer through Visual Studio 2005 (dataset in appcode folder) for my asp.net (vb.net based) application connected with SQL server 2005 db. I have already created easy tableadapters for brands, categories tables. Right now I am creating Product tableadapter for product table. The product … |
| | trying to finish vb 6 application... I have a few bugs that need fixing ... and I need help creating a set up file.. Can someone please contact me? Then I can explain problems more in detail [email]duanegirardin@rogers.com[/email] Best Regards dg |
| | Hi Again, Is there anybody out there who wants to discuss visual basic ? I don't have any formal training, but I have a deep interest in all aspects of programming in VB. So if anyboby has the same interest and feels that you can teach me a thing or … |
| | hi , I need to know how can I connect Microsoft access with VB,I need to have wide space in programming in MS access...regards |
 | Hello, I have wrote code to display moon illuminated disc in the sky using API's, i want to make crescent inclined like a real moon in the sky. in fact want to rotate moon with an angle to left or right.  |
| | Using Visual C# 2008 Express and SQL Server 2008 Express, I would like to insert new records into database "AdventureWorks", table "Person.Contact". To my surprise, this table's int-value identity column "ContactID" does not appear to be auto-increment. I don't know how to confirm for sure that this is so. (I … |
| | Hi, a noob programmer just starting in C# with Visual Studio here.... I came across this while coding in Visual C# and I couldn't figure out anything about it so a little explanation would be greatly appreciated.... In Microsoft's Visual C#...when using Windows Forms for GUI..... You guys know how … |
| | I'm trying to create a simulation for a service line at a super market. The program builds just fine, but when I run it, I get: "Debug Assertion Failed! Program:... File:c:\program files\microsoft visual studio 8\vc\include\deque Line: 97 Expression: deque iterator not dereferencable" [code=c++] #include "stdafx.h" #include <iostream> #include <queue> #include … |
| | I'm having a problem with one of my users being able to connect to a website using my VB app, i accidently posted it in the .net forum. [URL="http://www.daniweb.com/forums/post831548.html#post831548"]http://www.daniweb.com/forums/post831548.html#post831548[/URL] |
| | hi all, i'm a newbie trying to learn and hopefully can get help from all of you guys.... :) Currently i'm starting to learn visual studio 2008 (mostly the vb part)... I'm from Jakarta, Indonesia. |
| | Hello I am trying to make a program that converts different units. The conversion factors are stored within a txt file and i need to read them in. i have this code so far; but it doesn't work. using System; using System.IO; namespace Task3 { class TextFileReader { static void … |
| | Hi This is a post to hopefully get some useful career advice. I'm new to this community however having looked through lots of posts on the forum it looks the best place to ask for advice. I'm 24 years old, currently living in Cumbria. I've am working as an Electronics … |
| | Hi Im new at VB Programming and I am in the middle of a project. I was wondering if there is a function or some other way of checking the number of decimal places a number has. |
| | [i] Topic The topic of this question is: Creating a MySQL table and Entity from Database. [/i] [icode] Hello and Thank you in advance for any assistance. [/icode] [u] [b] Purpose: [/b] [/u] [b] This is another attempt to render data in a visual web javaserver faces table. The purpose … |
| | Hi I want to link my program in vb6 to the system calendar in windows XP by using shell but to be able to do that i need to know the default path or file location of the system calendar ( i was searching all day and still didnt find … |
| | I am at work and did this program on notepad and not sure if this is correct or not. Can someone that has the visual studio compiler test this and let me know if it works. If it does no could you offer any minor feedback on the location of …  |
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