16,916 Topics
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| | hello I have one problem related procedure when i used it in entity framwork 4,0 that if i write new query in store procedure then update in entity model then i execute it in an aspx page then its not working well and it give an error .when i make … |
| | hi.. i'm new in using vb... can anybody help me to check the problem inside my code? [CODE]Imports System.Data.OleDb Imports System.IO Public Class editMovies Private Sub editMovies_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim con As OleDbConnection = New OleDbConnection(conString) Dim cmd As OleDbCommand = New OleDbCommand("SELECT … |
| | Hi again... I have been working on a small webbrowser application, and am having trouble with my Favorites bar script. So far I have [CODE]Public Class frm_Main Public Function NewFav(ByVal Name As String, ByVal URL As Uri) Dim twoToolStripMenuItem As ToolStripMenuItem = New ToolStripMenuItem(Name) AddHandler twoToolStripMenuItem.Click, AddressOf Me.twoToolStripMenuItem_Click Me.FavoritesToolStripMenuItem.DropDownItems.Add(twoToolStripMenuItem) End … |
| | Shortly after Thanksgiving, I was having issues with the Ping.exe running my CPU usage up to 100% and freezing my computer. I ran my Avira Antivirus and it said it had found a Trojan, and quarantined it. However, after this, I was still having issues with the Ping.exe issue. I …  |
| | I am preparing a Business Management System, in which the user enters the details of purchase and sale, where item number identifies the stock availability. Suppose i purchased item1 as Business Stock, it was not in the stock, it is updated in table 4. But if it exists, i gave …  |
 | Hello guys, I am new to programming. I've recently started working on vb6. Guys, can you tell me what are .dll files and what is the use of them???  |
 | Hey guys, I am trying to find .NET Framework Configuration Tool which used to be in the control panel for older versions such as .Net Framework 2.0. I just noticed that it is not there anymore, and mscorcfg.msc is also missing from the machine. I googled on it and one … |
 | I am a beginner and I am using Visual Studio 2008. My code is good and output is: Day 1, "Enter Temperature 1: Day 1, "Enter Temperature 2: and so on until Day 7. What I want it to read is: Day 1, "Enter High Temerature 1: (for column [0]) … |
| | Have patience as I am a beginner at this.I have completeed my 2d Array and have displayed its contents successfully. At the end of my program I want to total column 1 and 2 ([0],[1]) and eventually average it, but my code is not giving me the correct math(see input … |
| | All right, the solution for this question might be awkwardly simple, but I'm totally lost and confused on this. I have created a Windows Form Application in Visual C++ 2010 Ultimate and included some resource files (BMP Images) in Form1.resX. For example, one of them is picture1.bmp. I have a … |
| | Hi daniweb first of all, sry my english. I have a problem with at update code, I was hoping that U can help me, im new to this. i have a code where i get an id from another page, from update.aspx?id=1 up to 6 ATM. my code works fine …  |
| | Ping.exe is grabbing so much CPU time that I max out at 100% CPU. When I stop the process tree, ping.exe keeps coming back. Your help will be most appreciated. ATF Cleaner didn't run - got "Not Responding" in Task Manager. Got the following GMER pop-up: "Warning GMER has found … |
| | [B]Read a CSV file into a DataGridView[/B] [CODE]'12/4/2011 'Code to read CSV file with headers using 'ACE.OLEDB.12.0 Connection 'The following is a Sampling of <EXTENSION.csv> 'The CSV file contains all the Extension on my Desktop Computer 'The full file has 923 Rows with Headers: 'EXTENSION,DESCRIPTION,EXECUTABLE_PATH '.mde,Microsoft Office Access MDE Database,C:\Program … |
| | Hi Again All, I have a Datasource which I query, works fine but when I package the application it can't find the datasource (which is an mdb file) how do I set the datasource to always look in the application path. I have tried [ICODE]str = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= App.Path + … |
 | The form is supposed to be able to take your their percentage grade out of 100 and the number of hours per week of each of their courses. The application will determine and output the GPA equivalent of each grade entered as well as the CGPA of all the courses …  |
 | HELLO GREAT PROGRAMMERS IN THE HOUSE I HAVE THIS ERROR AND DONT KNOW HOW TO GO ABOUT IT. ITS REALLY HOLDING ME DOWN Build failed due to validation errors in c:\users\omotoyosi\documents\visual studio 2010\Projects\TheUI\TheUI\DataClasses1.dbml. Open the file and resolve the issues in the Error List, then try rebuilding the project. SECONDLY … |
| | Hi All, I wanted to know if its possible to create a right click function in vb.net MDI form. Example the way we right click on any program it gives us a list of options, is it possible to do it in vb.net and how? Need help, thank you. |
| | here i have 2 listbox i already have the code for the selected item moving right and moving left but i don't know how to move all of the listbox1 to listbox2 by just click >> or listbox2 to listbox1 << |
| | Hi All, I have two excel sheets "A" and "B" In "A" I have list of sheets present in B When i click on a cell(where worksheet name is present) I have to navigated to the particular sheet. I have done code, but when the workbook is already open, it … |
| | Hi friends, I have downloaded VS Express 2010 edition from Microsoft website. I want to convert a VB 6.0 project into VB.Net using VS Express 2010. Is it possible to do it without the "Upgrade Wizard"? How much will it cost me to get basic VS 2010 Professional with the …  |
| | when i insert the value in database after auto increament the uid then it show below error plz help me anybody... error Cannot insert explicit value for identity column in table 'client' when IDENTITY_INSERT is set to OFF. Description: An unhandled exception occurred during the execution of the current web …  |
| | I'm looking for a line (or more) of VBA that would tell me how to set the "required" property of a field to "No" instead of "Yes" Just so you have the context, I'm helping someone write a module that imports data into an Access database. Of course, sometimes a … |
| | Hi, I have a simple query I've used again and again previously, but in this case it's telling me that it is too complex. I've output this sql string into a message and cannot see any problems with the syntax, I'm completely baffled with this one so any help would … |
| | hello I have one problem when i show data on gridview1 in entity framwork then it show below error Server Error in '/dealer_invoice' Application. The data reader is incompatible with the specified 'DatabaseModel.Max_id_showDatail_Result'. A member of the type, 'Column1', does not have a corresponding column in the data reader with … |
 | Hello everyone. Am designing a web application based on human resources. I need to perform a search which would give results as a dropdown as the searchstring is being typed( as seen in photo one) to include the photo/image of the person and little detailed description like the Name, Department … |
| | Hey all. Im just learning VB and i want to make a login screen for my program. there will be two textboxes and a command button. When you click the command button it checks the information with whats in the database and if its correct loads the next form and … |
 | I'm writing an application launcher program. The launcher will launch applications based on the files found in the working directory. (Example: a folder containing files with the extensions .docx, .xlsx, .sln, and .txt, would give the user the option to launch Word, Excel, Visual Studio and Notepad loading any of … |
| | hello sir i have problem related to entity framwork 4.0 when i insert data into client table then it show below error plz help me sir Violation of PRIMARY KEY constraint 'PK_client'. Cannot insert duplicate key in object 'dbo.client'. The statement has been terminated. Description: An unhandled exception occurred during … |
| | i've some code written as a dll in C++ in Visual Studio 2008. I've to be able to debug it. But i can't load dll in test exe. There isn't any problem on my test exe because when i try to load another dll there isn't any problem. Dll that … |
 | I'm having some trouble sharing my application to other PC users. I have tried to Build my application and Publish my application into a folder, zip it, and put it on my website for people to download, but when they try to run the setup file it gives an error … |
| | Hi, hello everyone. I am having troubles modulating these dtmf codes in visual studio 2008 in C. After going to Properties and selecting compile as C code, i complied it( F7) and then debuged it(F5) and then i was stopeed by this error window saying: Unable to start program 'C:\Users\Trinetra\Documents\nltvc\dtmf\Debug\dtmf.exe.' …  |
| | Okay first of all, hi people of daniweb. Im relatively new to the eclipse interface and as you have probably already guessed im using java. My question is directed towards the debugger interface, im fairly used visual studio and using "f11" to do a step by step view of what … |
| | Hey, I am very stuck on a vb assignment. It entails basic image processing, multiple forms and arrays. If you can do this kind of stuff, please could I send you whats needed and get some help on this.  |
 | Alright, I am having a problem with an error message that comes up, i am pretty sure the code is alright, but it might be the code, i have tried re-installing VB (Visual Basic 2010). i have tried a few things on the web and nothing. here is the error … |
| | Hello I am having some trouble here, I created a Microsoft Access dataset (.accdb) It is being used with some listboxes, comboboxes etc. The problem is when I publish the whole thing the datasets do not publish along with it and my program opens but there are not values. Anyone … |
| | i want help from visual studio experts :) when i debug an opencv code in visual studio the following exception is appear as in picture : [URL="http://imageupload.org/?d=B810B9521"]http://imageupload.org/?d=B810B9521[/URL] can any one help me please :) |
| | I have the following classes for a bank account. I am hoping someone can point me to where the problems in my code are. When I run the program my output is: account1 Inheritance_Part1.SavingsAccount Interest rate: 0.00% Interest earned: $25.00 Balance: $25.00 account2 Inheritance_Part1.CheckingAccount Transaction fee: $1.00 Balance: $80.00 Attempting … |
 | I am just starting to use Visual Studio C++. Before I was working with UNIX (years ago). It looks like there are many things that I need to know. I copied a program from CPlusPlus.com and tried to compile it as a CLR console application. This is as far as … |
 | I use Visual Basic 2008 with Mysql I have a table article with the following data : Articlenb - Productcode - amount 1 - XXL - 1 2 - 12 - 1 3 - 10 - 1 4 - 1.5 - 1 5 - 7 - 1 6 - 4 …  |
| | one from a datetime picker n the other is a text field.. Am using this query.. dim arrtime as datetime arrtime = (Ccur(txttime.value)+( Ccur(txtdot.text)).. It shows type mismatch error... |
| | Anybody help me please, how can i run bat file code in vb6. can i run it. thanks,for read  |
| | (This code returns ERROR_INVALID_PARAMETER) Option Explicit Private Type DISPLAY_DEVICE cb As Long DeviceName As String * 32 DeviceString As String * 128 StateFlags As Long DeviceID As String * 128 DeviceKey As String * 128 End Type Private Type POINTL x As Long y As Long End Type Private Enum … |
| | Hey, I'm new here and I need some help. I'm trying to make a program to send a command through a textbox when a button is clicked, THEN grab the output and put it into another texbox. If you could help i would be great full. This is what I … |
| | I'll try to keep this simple, i have an abstract class called Shape (Shape.h) which has a few pure virtual functions, cool. so I have another class called Circle (Circle.h and Circle.cpp) which extends Shape. here's the code. (In Shape.h) [CODE]#ifndef SHAPE_H #define SHAPE_H #include "Point.h" class Shape { // …  |
| | Hi i'm a VB beginner. I'm creating a Restaurant Ordering System using VB8. I'm using a check box, buttons, and a text box. This system work when the customers check the desired menu. The first button is "Calculate" button, which is used to calculate all the check menu and displayed … |
| | Using microsoft visual c++ 2010. Everything is screwing up. I want to take an input file, write to an output file, and use the lines of the input file as strings. But... On previous run, I didn't have that last printf line. So everytime I run it, it just prints …  |
| | hi all:) pleas if I wanna download the visual studio 2010 which contain the windows phone 7 mango which version should i download visual 2010 express or ultima or i should download something else for windows phon?? |
| | Greeting fellow Humans, I'm trying to "[I]comb merge[/I]" (if any thing as such) bunch of Excel files. There are 2 type of Excel workbook: A & B Both has a column called : [I]Location ID[/I] [U]These are the step I think the prog should do [/U]: Promp user to select … |
| | Hi, guys. I am working on vb project, which will save client database. I've done the coding of ADD, NEW, SAVE, EDIT button. Now, I am stuck at DELETE button. When I delete any particular client then I want my client_id (it's a column in my access database) should get … |
| | [B]Hi! [/B] Im new on this forum.. so Hello to all :) Im a beginner in programming WCF.Im a student, on our faculty, we get a new task to make a project in WCF.I hope that you guys could help me a little bit..I dont know how to start.I watched … |
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