Retrieve The ProductID And ProductName From The Database Table Products?
Feb 18, 2010
I have a datatable which contains a column (ProductName) and it has 10 rows (products). This number of rows in this table varies.The database table (Products) contains 2 columns (ProductID and ProductName). Is there a way to retrieve the ProductID and ProductName from the database table Products by using the datatable instead of creating a one big SQL statement using WHERE clause using?
I have a datatable which has rows of product names. I have a table in SQL Server which has product details, with ProductID.I need to retrieve the ProductID for each product name. I can do this using a for each loop but this is way to slow. Is there a way to retrieve the relevant ProductIDs for the products with one transaction rather then using the for each loop?
i would just like to ask how do i retrieve data rows in my table in my database randomly... i was able to create an online quiz wherein it displays the question,choices in consecutive order but what i want is, every time when user will start a quiz it will show questions in random order. I am using mssql 2005 as my database below is my code.. a
I'm looking to retrieve all the entries from one column of an access database table and copy to an array. this array i will then be randomly selecting values from it to create foootball fixtures. I'm confident of being able to achieve the random side of it but i'm struggling to get the records into the array.
i apologize if this isnt up to your developer lingo, i really do lack proper developer/English skills)Just for starters this request is 100% genuine...im not some student trying to get you guys to finish my project, this is purely for educational and personal information for myself.Scenario: (brief)(i am using Visual Studio 2010)I am wanting to build a project that generates a printable purchase orders report and retreieves and save the entered details to a access Database (MDB).
In the purchase order application im trying to develop i want a user to be able to select existing clients from n table in the access DB. in which will then fill a portion of the CLIENT detail section in the application. i want to then be able to uses these client details to create a unquie purchase order ID containing all client details aswell as the purchase order list for that client this such as products and labor or whatever is inputted in the fields. (I have attached a screen shot of a brief example of the form layout, might give you more idea. - screen shot made in VISIO)
I got database with products of restaurant. What i want: I Want to create cocktails with multiple products (products are registered in database). When i put cocktail in the sales list, i want when sales complete, automatically to change stock of included products in the cocktail. I attached a screenshot to be more clarity. If u help me, i apreciate this.
Application.ProductName WindowsApplication1 Application.CompanyName have the project name, not company Application.StartupPath adds to end inDebug
I've changed all properties in the project but don't found any that points clearly to "company name" or so.also the startuppath adds the indebug ?how to avoid this?(sure I can find & replace the string, but I want the adequate path)also where can I change app name and prod name?
[Code] my issue is that now i need two cases, first i need a query that will return the date created and modified of the table and i also need to know if its possible to query a list of table names in the database ordered by date created but that have a certain thing in their names. for example the database contains the following tables: [Code] and what i need the query to return is the tables that contain "Data", settings and employees are for the other functions of the program. so the query should return the 4 data tables in order of date created. but i have no idea how to go about doing that in the query, does anyone know how this is done?
For the application I am making, I want a unique identifier (a weak one is fine, just something that would hopefully tell two computers apart). I think I found the right value for the job in the registry, but for some reason it does not want to read intothe program am going after the following key:HKEY_LOCAL_MACHINESOFTWAREMICROSOFTWINDOWS NTCURRENTVERSION ----> ProductIDThe code I am using to attempt to do this is as such:My.computer.registry.getvalue("HKEY_LOCAL_MACHINESOFTWAREMICROSOFTWINDOWS TCURRENTVERSION","ProductID","x") (that last one is just because I need to return some sort of string)However..... I only ever get X returned, and I'm not sure as to why. I tested this with other keys in LOCAL_MACHINE in case it was somehow protected and they worked
I have a string " ProductId + "&" + lblDelegateName.Text + "&" + lblMasterCustomerId.Text + "&" + lblUserName.Text". I want to split the string so, I can get the productId and the lblMasterCustomerId.text. Then, the lblMasterCustomerId.text again contains 16 or 24 digits. I want to split the digits so, in the for loop I can get the first 8 digits and next time the next 8 digits and then, the last 8 digits.
im tryin to link the 2 pages to each another, 1st, when i click on the View hyperlink in the product page, its supposed to lead me to the product view page, with the product chosen being displayed. Ive searched the net, and well, ive found some solution on this, but most of them were to update the statements, for my case it would be just to lead from the product page to the product view page. But everytime i press the view link, it leads to an error.
I am having a remote server it has INVENTORY DATABSE , and also iam having same databse in my local system. I want to populate by local database table with my Remote database table through Vb.net code by click a button. How to do this .
I am using vs2005 with access database.Developing a new application. I am the new one to the application development.This is what my situation which takes my time towards searching a reference but no where it is found:There is 2 tables named tblbill(contains VendorID & TruckID) and tblvendor (contains VendorID & VendorName) Where my user wants to display the vendorname against what he selected the TruckID..I know how to catch the VendorID in selection of the TruckID..But doesn't know how to retrieve the Vendorname based on the vendorID.
I am doing a small program in vb2005 with access database. In that I have a small issue, my database has 3 tables tblbill having vendorid & truckid to compare, tblvendor has vendorid & vendorname, tbltruck has truckid & truckno in these 3 tables i want to retrieve and show the vendorname based on the truckid based search. I have written code for some level and it doesn't work for me.
This is my code
Dim cmd1 As OleDb.OleDbCommand cmd1 = New OleDb.OleDbCommand("Select tblVendor.VendorName, tblTruck.TruckID, tblbill.vendorid, tblbill.truckid " & _
I want to retrieve a value from a field of a table. How can I assign this value in the text of a tooltip. The tooltip will appear when the user will move the mouse on a textbox.
I am developing an dictionary application suppose I am selecting a word from the combo box and I wished to show the meaning of the corresponding word in the multilined textbox.
I have two tables Table I contains the data of trainees stdt (number and name and other information about) Att second table contains the attendance date and trainees id and the trainee attend case is it present or absentAt the beginning of each day is supposed to be when I run the program retrieves the names of numbers of trainees from a table of trainees from the first table and the the std attcase from second table and puts them in the datagridview My question is how this programmatically can be doneTried to use a left join but did not workwhat i want is show all row from std table and creat blank rows for att table to fill them or retrive att row for today if it existselect * from stdt left join (SELECT * from [att] where attdate =#12/9/2011# ) ON stdt.stdid =att.stdtid
I would like to retrieve the datatype of a specific element from a SQL table. The situation is that I am importing data from a source that does not match column-to-column with my SQL table. The objective is to compare the datatype from my source file to what it MUST be when I write it to my SQL table, and throw an error on a mismatch. I would like to do this without creating a class that contains the layout of my target table if possible.
Here is my problem:I have 2 tables Accounts and Transaction Logs.in Accounts table, it has column "Amount" which is a base amount of an account.and in Trans Logs table, it also has column "Amount" which is additional (add or minus to the base amount) amount of the account.and I don't know how to retrieve that base amount to edit it, then save it back to the table.That means I need to get a value of the right column by using Acc_No to find. I'm using DataSet, by the way.i think it should go like this:
Dim Amount as Decimal Amount = *the code to retrieve the base amount* Amount = Amount + txtAmount.Text *the code to save the new amount back to Accounts table*
Is it possible to have a quick and easy way of retrieving the last 10 records from a table?
Currently what I have been doing is retrieving all the records then one-by-one cylcing through each record until I have the last 10. To me this seems to have a lot of over-head reading each record. I just wondered if there was a quicker way of doing it.
I developing an invoice page where user will select Product from a combo box (approx. 500 + item). I am loading product Name, Product ID, sales price in a session Table. After selecting the product, a textbox value will Sales Price. But it is taking so much time.
I have a report made in Crystal Reports XI. The report is generated and exported to PDF in visual basic script using COM interface. Generally everything is running smoothly, but in one case generation breaks with error: Failed to retrieve data from the database. Details: [Database Vendor Code 9421]
Database used is MSSQL 2005 connected over ODBC to CR XI. When I am opening report with exactly the same parameters in Designer, everything works fine.It looks like it is data related, but it is hard to trace since the whole report is pretty sophisticated. Anyway I spent half a day on crawling over Dr. Google and it seems that he has no clue what might be an issue.
i need to make a database application that can write/retrieve cells/datasets from/to a database i buyed a book in there was an example of how to create a database application while debugging i had the "Object reference not set to an instance of an object." error and it highlighted this code
objDataRow = objDataSet.Tables("KlantenTable").NewRow now the problem is here i declare something later in the code i write to it objDataSet.Tables("KlantenDataTable").Rows.Add(objDataRow)