I am trying to create an application that adds the contents of a till to a database. (Does this on two forms into two different sets of db columns) and can pull that back up at a later stage. At the moment, I'm stuck at the first section?
BODda.Update(BODds, "Data")
Is where I get an SQL error stating:Syntax error in INSERT INTO statement.I have not been able to find a way to insert via SQL?
i have sql 2005 and i want to develop a small program that can access the database and amend a few rows of data. in sql database, i have 1 table and it consist of 3 columns = datetime, type & price. below is example:
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i need to create an application(VB.net or VBA) which will convert text file contents into excel. u the contents fromt he text file have delimiters(special characters).The condition is while converting it should remove all the delimiters and paste teh content between two delimiters in to one cell.For Eg:
Text fiel content
|WGS|123123123|[Rxxxxx~CXXXXXCCCC~ADVANCED PPPPPPPP ASSOC
Excel sheet content:
WGS 123123123 Rxxxxx CXXXXXCCCC ADVANCED PPPPPPPP ASSOC
I am using vb.net 2010. I have a datagridview whose data source is a data table. I dynamically add rows to the data table.
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After adding the new row, m_table is correct. However, DVGCusClient not only adds this row, but also adds two additional blank rows at the bottom. I have no idea where these two blank rows come from. Why I use above code is as follows: Use a data grid view to display data. When a user clicks a row, another form is opened which allows user to search/input some data.When the user closes the form, all data is saved to a data table and shown on the data grid view.
I am trying to create a form that adds two text boxes together, I have achieved this however when running the program if you forget to enter numbers in both boxes the program crashes! I don't want to display an error message I just want the program to ignore empty boxes.
View 10 RepliesHow do you create a separate file that records and adds the favorites to so you dont lose them ect
View 4 RepliesI have to create program that adds the whole numbers from 1 to 1000 and displays the sum in the label. Create a variation of this program that allows the user to specify any starting whole number and any ending whole number (10,000 or lower) and then adds all the whole numbers in that range. Allow for the possibility that a user may start with a high number and end with a low number. Format the label so that commas are displayed and there are no decimal places showing. I need help with the codes.
View 5 RepliesI am trying to create an application that needs to have a database. I would like to know which one you recommend using. I have programmed in php using mysql but I do not think that is feasible for a windows application. I want something that does not have to install something else with my application.
View 32 RepliesWhat i am looking is how to create a layer between the application and database? I need to create an xml files where the application will fetches the data and updates the data into local cache. Later from the xml files the data has to be transferred to database. Here the application need to work even when the application is in offline and database is not been connected.
View 3 RepliesEvery time when application start check for change in structure..
View 1 RepliesWith VB.net, I'm coding a simple application to get more used to the new .Net format.
I'd like to save all the information to a 'new' database file. how to create a database on the fly, once that is done i'll be able to connect to it no problem, but actually creating the file is proving difficult to work/find out.
Also, with vb.net and the newly created custom file, how can it be made to automatically open that information with the program?
Is there a method in installation to associate the file type with the new program? How can i check when the program loads if a database file has been 'double-clicked' (rather than just running from the .exe of the program) and proceed to load the data?
EDIT1 - Extra InfoThe windows application has many different fields and content etc, then i need to save that to a file that could later be loaded by 'double clicking'. I assumed the easiest way would be to create a mini-database for each unique file
I'm Using Visual Studio 2005 and Mysql Database to create a windows application. The datagrid displays all the records. Since I don't know how to directly update from datagrid, thats why I have used textboxes for the respective datagrid fields. A load button is provided which on clicking puts the data on the respective textboxes. The data can be edited in the textbox. Problem is that I can't save this edited or modified data back into dattabase.
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I am trying to create a database application that will keep records of all cash transactions. how to print a cash receipt to give it to the customer?
View 2 RepliesI want to create a very simple (to begin with) database driven application. The company I work for have very kindly said they will host any SQL database I create, they have a remote server that we all connect to for files etc.
So I want to be able to create an SQL database that they can host and have my colleagues and I install the application local on our machines.
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i've got a free mysql database online hosted by 000webhost, i'm just wondering if i could connect to the mysql database, and if so what would the connectionstring be like? when i connect using php its something like this: new mysqli("mysql13.000webhost.com", "user", "password", "database1"), how do i translate this into a vb connection string, i can't decide what to put as the data source [code]if there's no way to connect, is there anyway for me to create an application that can store and access database online?
View 7 RepliesI trying to create an application using vb 2010.This application handles booking of airline customers. i am using ms access 2007 where i have created a table that stores customer information and another that stores and updates seats available in different flying classes. Am trying to develop an interactive application in visual basic 2010 where customers can book. i want to add this data to the database in real time and communicate to customers the seats available,prices and so forth. In otherwards the application communicates with database and updates accordingly. Firstly how do i connect to my database? I tried ADO.net but seems better equiped to work with sql server which i have no idea how to use. Is there a tool that can make my interaction with the access seamless
View 1 RepliesWe would like to create a client-server architecture application that the server can control all client computers connected to it (e.g shutdown) and we would like to put a security login and a desktop lockeron the clients. The process of the system is that when the clients starts, the desktop is locked and ofcourse the user can't access the desktop unless he/she logged-in. And when the scheduled time (e.g 1 hour) is done, the client computers where automatically shutdown like the Time Logger Softwares
View 2 Repliescreate a database application, which integrates search and sort, with the use of notepad.
View 5 RepliesI am trying to create an application where it stores images as well as data.
View 3 RepliesI need to get the contents of a listbox (from other application) to the current application that I'm developing. I searched and from
what I've found you can do that using the handle. I manage to get the handle using spy++ (dragged the finder tool over it) , but i dont know what to do next now that i have found the handle. I am coding in vb.net 2008 language ...
i have a simple application which can create/update/delete/search records using Access database. If i add a record, save it, then close the application and run it again and search for that record, it appears. However, when i write some code to my application, nothing to do with the search function, and i run the application the record is not found. For example i added a button to clear the textfields, and when i ran the application the records i have added earlier were not found.
View 1 RepliesI am using VB 2008 Express and have created an application that connects to a SQL database to populate a datagrid.The application is working properly on my computer but will not on others 'remote connection permissions' error.After some googleing I found that the express version is crippled to only work on local machines that use a database.If I purchase Visual Studio 2008 Standard Edition, import and rebuild my application, will my application be able to run properly on other PC's?
View 7 RepliesI want to create a datatable using he contents of a DataGridView.
View 9 RepliesI had a look through this forum and other forums but couldn't find what I was looking for. I am new to visual basic and have spent all day trying to find the solution to the following issue.I am creating objects from a class that store information about the user of the program. Each time a user signs up the program, I need the code to create a new instance of the class, creating an object and storing information about that user. The contents of this object will then be saved into a text file.
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I am using vb.net and mysql as the database. I have created a field containing the abbreviations of words. My vb.net form provides a combobox which I want to connect to the field abbreviation. I want to configure the combobox so that when clicked, all the acronyms that exist in the database appear in the combobox.
View 1 RepliesI have a database set up with 2 fields, FirstName and LastName, and i want to display both of them in a single combo box. Right now its only displaying the first name:
[
Dim dtFishermen As DataTable = objDS.Tables("fishermen")
Me.cmbFishermen.DataSource = dtFishermen
Me.cmbFishermen.DisplayMember = "FirstName"
Me.cmbFishermen.ValueMember = "id"
Everything works fine, im just looking for it to display "FirstName LastName" instead of just "FirstName"
finding a solution on how to save a four level treeview on each table in the database? each level must be saved in the table w/c includes their parent-child relationship.
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In my vb.net application I call the main page of WebHelp using
System.Diagnostics.Process.Start(
[URL]
The web page displays just fine, but the Table of Contents, Index tab and Search tab do not display at all.How do I get them to show when calling help from vb.net?
Little question, How can i only allow the user to put in a A till a O in an textfield?
(So: ABCDEFGHIJKLMNO)
how to get my data out of access and to a data grid. What i want to do is, edit this data in the the data grid and save all alterations to the data grid back to access. There must be a command which copies all the contents of the data grid back to the access database??
View 6 Replies