SQL Table Creation And Search For Specific Customer
Mar 15, 2012
I am making a booking app in vb.net and I am using sql server as my database. I am confused about table creation. I have increment of 1 in customerid which is primary key in customer table. Suppose if a customer books a room and according to the increment id"1" is assign to the 1st customer. Now after some days same customer again comes to the hotel and books for a room. Now this time a different id would be assign to the customer according the the increment may be id"125".
What to do if I want to search the customer for how many booking has he done so far. Because there would be different id's assigned to the same customer as every time he walks in to book a room different id would be assign to him. And suppose if I make surname as my primary key than may be other people will have the same surname. How to solve this search problem for a specific customer for all bookings he has done so far. And if i give a unique id to customer my self suppose "cust1" than every time customer walks in he has to remember his id.
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Oct 5, 2011
A registeration sys using a Microsoft acres database I have a table named customer info to store customer details when registering and I need coding that will add the following to my table customer I'd , firstname, lastname , phonenumber and user also has to make selection between radio buttons male or female.
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Apr 27, 2011
I have a project from college. The project is for a car company showing how much the customer will be required to pay back monthly on the amount of finance they take out. I need to search to edit and delete customers so for example I want the program to say something like " Name of the customer you'd like to delete/edit" then the response would be the name "Mark". I'm using vb.net2005 console application
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Jul 14, 2009
Would it be possible to search a table, confining to a specific date range based on a date-time column, and get a count of the 10 most used words in a particular var-char column excluding a list of words?All in SQL?Currently I am pulling out the records that match and sorting through the contents outside of SQL, I would think where I can do it directly on the server it would be more efficient.(SQL 2008)
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Jan 4, 2012
I am creating a class that searches a binary file for a specific customer number. I am using a binary search that keeps on slicing the file in half until I find the customer number while is sorted. Once it finds it I am positioning it at the first instance of that Customer number as there can be multiple records with the same Cus Number.
Now here is my question. I now need to loop through this Customers records and do some data base searches. Since I want to make my class as generic as possible what should I pass back to the calling class? An Array with all their records. If I do this I have to loop twice, once in the class and once when it passes the array bac to the original calling class?
[Code]....
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Jul 7, 2009
code of creating a Search Engine may be web based or a simple tool...preferably should be a windows application.
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May 4, 2012
I've got 6 hours left to finish a uni project. It's a basic database driven e-commerce site. I have a home page, a products page, an orders page, an order confirm page, a shopping cart page and a view current orders page. The site uses an Access database with three tables. A Customer table, with all of the customer details, (FirstName, LastName, EmailAdd, CardNo, CardEx, SortCode, DeliveryAdd, Postcode) A Products table, with all the product information, (ProductID, ProductName, Price, ProductType, Images, ProductDescription). And an Orders table which contains CustomerID and ProductID. I'm trying to create an INSERT statement on the orders page so that when the customer inserts their details and presses the submit button the customers table will have a new record inserted. I also want this to create an entry in the orders table and redirect the client to the order confirm page which will display the details of the order. Here is my code which runs when the submit button is clicked on the order form. EDIT I've fixed the error with the missing apostrophe. Attempting to insert using two sql commands as I've been told that access databases can't handle two at once. Still getting an error though.
Protected Sub btnAddRecord_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim strFirstName As String
[Code].....
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Apr 29, 2010
What is the easiest way to automatically fill a datetime column in an SQL data table with the date the row was created? Using SQL Server 2005 if that matters.
EDIT: I've tried using GETDATE() for default and that works for an INSERT Query but not when the TableAdapter adds the row.
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Jul 22, 2011
My question is a combination of VB.Net creating html code..No Google links to pointless areticles in languages that are not VB.NET, please. If you cannot code it yourself, please don't reply because it's so annoying to ask a question then get pointless, timewasting links just so you can get your points score up.I have a table which has 3 columns - nothing special just simple but its's the row number I am having issues with. Will explain soon.There is a directory with jpg files in it and the number of jpg files increased yesterday by 67, today by 37. Because the picture files come with any filename I have created a Windows app that renames the new files taking the ending point of yesterdays number as the starting point for today..So, each row holds 3 jpg files therefore 67 jpg / 3 = rows (yesterday). First number today is 68. I type 68 into the app I created, enumberating & moving (renaming) the jpg ('hduyhdgu.jpg becomes 68.jpg, suhdos.jpg becomes 69.jpg and so on for each of the new jpgs in that directory. That is done by the simple FileInfo/DirectoryInfo classes. Whilst renaming the photos in numerical sequence it has to write the html in the following form: [code] My Questions are:
1) How to sort out the row numbers so they flow in groups of 3 correctly and not 70, 71, 72, 71, 72, 73, 74, 75..?
2) How to create the table in code that dynamically draws itself with 3 columns (200px each done by CSS) wide and enough rown to hold every jpg in that directory? So, if I moved 5000 jpgs in that directory tomorrow the code will loop through and create the html.
3) If creating the table dynamically as in Q2 above how would I fix the place to draw it? Placeholder? A div is easy (<div 'id="MyTable" runat="server"></div>. In code behind: MyTable.InnerText=.../MyTable.InnerHtml=...) but is it the best idea? [code]
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Oct 4, 2011
I have the following problem: I select a customer from a dropdownlist and then the gridview should load all items of all orders of that customer. I have the following query:
Dim allorders = From ord In db.Orders
Where ord.CustomerID = Convert.ToInt32(CustomerDropDownList.SelectedValue)
[CODE]..............
I also tried to modify the query as follows:
Dim orderitems = From oi In db.OrderItems
Where oi.OrderNumber = (From From ord In db.Orders
[CODE]...........
But this does not work. I just started using LINQ.
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Oct 19, 2010
Can i create a table with the input taken from user at runtime from vb.net.?
From vb.net in sqlserver 2008
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Jan 5, 2010
I am trying to autocomplete customer surnames direct from the Customer Datatable, using the code below which I got from another thread, but nothing is happening.
[Code]...
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Apr 20, 2012
i need to create sql tables based on user needs lets say a guy needs a table of 4 rows 5 columns other user needs 3 rows 3 columns each with different types so how is the best way for letting them choose like they write in a text box ( this will be the value of rows)4 and another text bvox the count of columns and i have those 2( rows and columns needed) numbers i create the table as is.based on those. by default i create type as varchar max then later on we must fill the table using datagrid.
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May 23, 2009
sql = "CREATE TABLE tblPrograms ([index] Counter," & _
"[lngPlatformFK] TEXT(255) NOT NULL," & _
"[strCompany] TEXT(255)," & _
"[strProgramName] TEXT(255) NOT NULL," & _
[Code].....
When running the previous sql query i am getting a syntax error. This database is a access 2003 database using the Jet 4.0 OleDB driver.
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Nov 22, 2009
I'm using SQL as a database in VB 2010, I already add a table to my form as a datagrid view but I don't know how to add buttons for filtering, deleting and adding things in my table, for example I want to have one button on my form call it search button to search in table names or Phone Numbers. how can I do that and where shall I write the code?
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Mar 22, 2010
I'm a bit of a noob at this and finding that all my research that's led me to wanting to do things right for data integrity are making it a bit more complicated on the front end.
Presently I have a Form in which I have two DataGridViews that I'm populating, each with it's respective stored procedure.
What the form is for is for linking rows from the one DataGridView (I'll call it DGV1) to a different one in the other DataGridView (DGV2).
Now to facilitate the ease of doing this for the user I want to both have the dgvs fully populated so that if the user wants they can just slide on through and manually select the rows in each they want and then there'll be a button to select which I'm planning to then use another stored procedure to then insert this connection between these two items into the database.
Another thing to facilitate this is a search bar. I want them to be able to type in something and have the datagridviews both navigate to where their selection is as well as selecting it so that it's then ready to be bound to the selection in the other.
What I'm wanting to know, and having a hard time figuring out, is how do you get such a search function to work on DataGridViews that I have bound to these read only stored procedures? How do I search and select within the DataGridView? And then how would I go about using the selection from two different datagridviews and putting those as parameters in the stored procedure that I wanted to use to then record the relationship in the database?
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Apr 25, 2009
I have a big problem finding out how to delete a file in a folder when i dont know the name(s) on the folder before this one. Like this one, but what if i dont know the folder "test1" and "test2"?
[Code]...
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May 18, 2010
I am trying to write a program that would search for specific files and then zip them up. Is that even possible in vb.net. I am using vs2005.
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Jul 27, 2011
I have finally taken the plunge and am trying to get my head around VB 2010 after years of playing with VB6. I am using the free VB 2010 Express edition to get me started I am not an acomplished programmer in VB6 - being totally self taught from books, files , forums like this and internet searches so I am finding the transition to .NET syntax very painfull. Unfortunately,
[Code]....
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Mar 9, 2012
I was wondering is it possible to search the registry for a string containing "shutdown" but as a proccess wich takes about 20% processor power instead of the 50% i cant quite afford. Its a nasty joke going around school atm to stick a shutdown command on computer startup, was gonna see if i could do something about it.
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Jan 31, 2012
Im working on a program that need to found the password line and the user one, here is my code. Im kinda confused about the method to search for the line wich contains the words "sa" and "platinum"[code]...
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Jun 20, 2011
My XML document is setup like this:
<Parents>
<Parent Name="A">
<Child1>1</Child1>
[Code]....
I've been trying to figure out how to select Parent B's Child1 node so I may extract it's value. I have looked into SelectSingleNode and SelectNodes
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Jan 8, 2009
I'm trying to find out a way to search multiple arrays for a specific value. I looked through here, yahoo, google and msdn and couldn't find anything specific to what I'm looking for. Don't have any sample code as I'm not quite sure where to start.
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Jun 11, 2011
how I search text box for a specific word and if text box contain words msgbox shown (text founded) or (text not founded) ???? for exambel I have text and I want to search if this text contain ( www.daniweb.com for visual basic and web development) if text is [URL] visual basic for msgbox (text not founded) but if text is [URL] for visual basic msgbox ( text founded)
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Apr 11, 2009
Not sure if this is possible at all. I was hoping somebody could help point me in the right direction. Right now im not quite sure what to search for or what this would be called. Basicly I was wondering if it is possible to design a application in vb.net 2008 that could search a website for specific information.
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Jun 20, 2010
I have a simple HTML viewer and I would like to add the capability of searching an open document for a text value I specify. Below is an example I found on MSDN. VB gives me an error, "Selection" is not a member of "System.Windows.Forms.Application".
Private Sub SelectionFind()
Dim findText As String = "find me"
Application.Selection.Find.ClearFormatting()
If Application.Selection.Find.Execute(findText) = True Then
[code]....
What I would like to search is the content of a WebBrowser control.
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May 15, 2010
I have made a form i want to search a specific record by passing peramiters.
I have tried it by using this code:
OleDbDataAdapter1.SelectCommand.Parameters("CustomerName").Value = TextBox1.Text
Dataset11.Clear()
OleDbDataAdapter1.Fill(Dataset11)
When i use showposition() it gives me error.
I am using oledbadapter to find the record it doesa nothing and also when i tey to insert another oledbadapter it doesn't allow me to insert another olebadapter why?
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May 21, 2010
Is there a way to look in a textbox for some text1 and then if its there, it is replaced by text2?
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Nov 14, 2009
I have a database (MDB, Access) and I connect it to my program using an OLE object,
now I have in the db a column filled with dates (ddmmyy),
I want to search and view (in Data grid view) all the fields that has a date before a Specific Date that I define .
the code of search that I used is :
SQLstr = "SELECT * FROM tb WHERE anomber = '" & TextBox1.Text & "'"
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Aug 19, 2011
How can I Search for a Image File in a spesific Folder. I need the code to be able to find an Image File by searching for an string in the Image File's name. For instance if the string I am searching for is "26" the resalts will bring up a file with a name like "Nick's Pie 00026" Hendri Bissolati [URL]
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