Searching Datas From Database After Selecting Value From COMBO BOX
Jun 11, 2011
I'm doing INVENTORY project... i'm using ACCESS databse with vb.net... i'm having purchase, sales tables...
THIS IS MY PURCHASE TABLE:
CodePriceCategory TypeDat SPBrnd
11222cde bgf9/10/2025356asd
12255MEN Shirt5/10/2010355Vanhesun
55322bb bb9/10/2025456asd
66422bb bb9/10/2025556fdd
when i select CODE in SALES form, corresponding values have to shown in respective fields... I.e if i select 55, corresponding values have to be retrieved and showed in respective fields...
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Jul 16, 2010
I am having problem with generating datas in the database. i have an SQl database called Customer with tthe following column (Customer_ID, First Name, last Name, Address, phone and email) I'm trying to filter the data, based on the Customer_ID Enterered in txtCustID.text? I used Parametized Query like this (Select Customer_ID, First Name, last Name, Address, phone ,email from Customer Where Customer_ID= ?) After Clicking Display Button on the form, The corresponding ( First Name, last Name, Address, phone ,email) of the customer is not displayed where i want it?
[Code]...
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Dec 22, 2009
How i can Insert Datas From DataGridView To DataBase.Datas Are in dataGrid. Don't Entry any data Manual.Excuse Me.My English Isn't Good.Iran Is Beautiful With All Languges Of The World.
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Feb 27, 2012
I have a file search that I want the user to select the folder they are searching the file in. At the moment I have
If Check.Text = "Correct" Then
If My.Computer.FileSystem.FileExists("C:Systemsfile.txt") Then
1CheckBox.Checked() = True
Else
1CheckBox.Checked = False
End If
However this check will be used for various files and its not usable if the FileExists directory stays the same ie searching the same folder and file for different records. I have a FolderBrowseDialog that I want the user to select the folder first in where to search and then within this chosen folder the static file will be checked. I have this as my folderbrowsedialog:
Dim Browser As New FolderBrowserDialog
Browser.Description = "Please select ."
Browser.ShowNewFolderButton = False
Browser.RootFolder = "c:"
Browser.SelectedPath = "c:windows"
If Browser.ShowDialog = Windows.Forms.DialogResult.OK Then
Me.text.Text = Browser.SelectedPath
End If
I tried adding in this code to the actual file check to encoporated the dynamic folder search but its bringing up errors and not working, I have this:
Dim path As String = "Browser"
Dim f As ReadOnlyCollection(Of String) = My.Computer.FileSystem.GetFiles("test.xlsx")
If My.Computer.FileSystem.FileExists("test.xlsx") Then
Box.Checked() = True
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Sep 1, 2009
When my application starts, it scans the computers registry for COM ports and adds them in the combo box. The combo box first index is just a blank, and the second is COM1, COM2,...COMn. What I want to do is by default, I want my program to select the first COM port in the combo box, so in this case, COM1.
I know I have to use the PORTNAME property of the serial object, but not sure how I would set that equal to the 2nd index of the combo box.
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May 23, 2011
how to program by stating if the first item in the combo box is selected then
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Feb 8, 2011
As some of you probably already know I'm currently creating a ticket ordering system. I'm having some slight trouble getting one of the key elements of the application to work mainly because I'm not sure where to start with it.
I currently have a form with two combo boxes (one for the origin of the journey and one for the destination). The idea is that the customer tells the employee over the phone where their journey begins and ends. They will also select a date of travel - but the date of travel doesn't really matter to much at this time.
Once a to and from is selecting from each combo box, the price will be shown in a label on the same form.
I have the to, from and prices information in an Access database table and my database is already linked to my application using a data connection.
trying to get to price to display when the two values in the combo box are selected?
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Aug 5, 2009
In general Combo Box looks for the strings in the list that Start with the text that typed in the textbox portion of combo box.
I want a feature in combo box which do not just look in the starting of the strings, insted they shold search the maching strings within any part of records i.e. If User types 'Ja' in textbox portion, the the list should show following maches with highlighting the mached records
Micle Jackson
Sandeep B Jakhotya
Javid Akhatar
Suresh Jadhav
Jackie Chan like this.
Similar control is already used by Yahoo Web Site for Search Assistance in its Web Search Combo box. Here if we type say 'bush', it will populate following records
george w bush
jenna bush
bush shoe
bush game
hot dog bush
I want the same with Visual Basic for Windows Form Applications.
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May 22, 2012
I am developing a program that makes it easier for users to log on to a website and search for specific data. I have the first portion finished in which I have a form with the Ax Web Browser control.
The web browser control navigates to a local website and automatically logs in for the end user. This is done by using code which automatically fills in the username and password and then submits the form to logon using something similar to this: WebBrowser1.Document.Forms.Item(, 0).elements("txtUsername").value = "user"
Once logged on - there is a search page which contains a combo box and list box. I am trying to set specific values for the combo box and list boxes.For example - the combo box on the website is titled: cbxDate and contains the following values: Today, Yesterday, This Week, This Month.
A list box titled: lstArea contains the following values: Zone A, Zone B, Zone C, All.I am trying to figure out if there is a way through code to select, in this example, "Yesterday" in the cbxDate and "Zone B" in the lstArea on the webpage.If anyone knows of a solution, please feel free to let me know. Be advised that I am using the Ax Web Browser Control.
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Aug 3, 2010
Can anyone reccommend a good database that I can use on a local machine to storenames/addresses etc. and that integrates easily into .Net 2.0.I have used MySQL a fair bit, so something along that route would be great but without the need to install additional software on the computer or connect externally to a server
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May 1, 2009
is there anyway i can search for a particular row in all columns in a database and display them accordingly? like in a customer table, i have CustomerID, Name, Address is it possible to search for all the details of a customer?
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May 1, 2009
is there anyway i can search for a particular row in all columns in a database and display them accordingly?
like in a customer table, i have CustomerID, Name, Address is it possible to search for all the details of a customer?
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Oct 28, 2009
I am doing an assignment for class and it is searching an SQL Database file. On the GUI I have a text box and a button to search this database. It is presented on the form in DataGridView connecting to the file, and the file connection test succeeded, I am kinda so so on understanding what is going on with the connection between the file and VB 2008 but I am getting 4 errors: Warning1The designer cannot process the code at line 119: Me.PlayersBindingSource.DataSource = Me.BaseballDataSet
[code].....
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Mar 11, 2010
Im trying to input a search box in my forms so that when I type in a customers name it will show there record. I've managed to do it in my transaction form, but not in any other standard forms. In my transaction form I've got this code:
Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtSearchSalesID.KeyPress
Dim dv As DataView = New DataView()
[code]......
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Jan 8, 2012
I am working on a small concept but since i am a novice in .net i am not getting the concept.I have 2 controls on the page.1st is Text Box: User enters the int value and that value is checked from database. In database there are 3 fields. One for ID, second for int value and 3rd for country.If the text box value in database is associated with country US then it should show US in 2nd control ( can be text box or combo box) in UI. Else for anything else it should show London.
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Dec 15, 2011
Our project is to make some simplified POS software, in our case, for a restaurant. The form I am currently working on is where you pick food items and add them to a listbox which will essentially be the order form. I made a database in Access that has food-item info and linked it to the VB project.url...My combobox narrows down the food items according to what category is selected, i.e. "Lunch".Now.. is there any way I can select an item from my database records (right box) and add them to an empty listbox that I'll save to a txt file. The database box is called "FoodItemsDataGridView" but maybe I don't even refer to that, I have no idea..
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Apr 3, 2009
I am currently trying to develop a program, for personal use, that will monitor the lending of items of music equipments to friends and family etc. And, for my program, I have a requirement, which is the ability to search a relational database, for items loaned, through my program, based on criteria entered in a set of text boxes located upon the program's form. I have already set up the form, and have searched the Internet high and low, to no avail (probably didn't look hard enough).e,I would also like to make another request... if possible I would like to achieve this task with use of the 'LIKE' statement, so that I don't have to input the criteria in full, when I wish to search the database.
The database that I am using is a standard Microsoft Office Access database, saved in a '.mdf' format, and the database comprises of three tables; LoanTbl (which specifies the loan details), EquipTbl (which contains information about the equipment loaned) and a LinkTbl (which forms the relationship between these former two tables) - the reason for the LinkTbl, even though it may seem unnecessary, is because the data has undergone 'normalisation', so that it is stored in the most efficient way possible.
Also, whilst I am on the point of linking together my program and database, does anyone also possibly have any ideas as to ways in which to add data to this relational database; I do have coding for this, however, it only applies to a stand-alone table, whereas there are relationships between my tables.
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Feb 8, 2012
I am in the process of creating a program that is linked to a database. I want to automatically generate a reference number that is not already present in this database, to do this i know i am going to need to search the database to check whether that number is already present or not. But I am unsure of the best way to go about this. I am using an access database and vb.net.
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May 1, 2009
i am using visual basic 2008 with vb.net as language. i have created an application in which i am using oracle 9i sql database. the table is admissioninfo in which the columns are rollno,feespaid,dept,sem,sec. i want to know how i can search a record i.e, rollno from the database through my program and the program will show feespaid,dept,sem,sec in the textboxes.
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May 30, 2011
I tried looking up Threads that would search through an access database, but I keep running into this:
Quote:
502 Bad Gateway
The server returned an invalid or incomplete response.Is there any threads that would help me? For example, in my program if I wanted to search for a certain customer I would enter their info in text box and it would search through my Access database. I have all ready added the data source and even added a section where they could add in somebody to the database. But I can't seem to get the search part down?
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Oct 10, 2010
Searching Database using LINQ
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Dec 29, 2009
I have two text boxes and want the users to be albe to serach through Access Database for a first or last name.but my search button is not working
Imports System.Data
Imports System.Data.OleDb
Private Sub frmEmployees_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles
[code].....
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Sep 14, 2010
I want to ask you a question about searching in access database I have an employee list and this list is consists of ID numbers and name. For ex:
[Code]...
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Apr 16, 2009
[Code]...
I need to happen is for whatever is typed in the txtStockBookID text box to be searched in the 'BookID' field in the database (dbStratagem) and for all relevant records to be produced in the datagrid (grdStockResult). The code used above has so far safely connected and displayed the entire table (dbStock) in the datagrid but I am not able to restrict the results to only criteria searched.
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Jul 14, 2011
I haven't programmed in over a year and I am trying to get this to work. I have a sample database containing 4 columns (First_Name, Last_Name, Emp_Num, and Image). I wanting to type my search criteria in a textbox and search the access database by first and last names. nce the record is found I am wanting to display the name and image for that person. I have already linked my database to my project
[Code]...
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Feb 3, 2010
I`m developing an appication which works with a mssql server database.At this stage I don`t have a problem connectiong to a database, because it`s on my computer.But the release version will be installed on few computers, when after installation user will have to choose the correct database to use with the application. I know how to find a working instances of MS SQL server in LAN, but after choosing an instance how to choose the correct database?
1. How to show databases availabale in th instance?
2. How to separate database designed for my application from all other databases in chosen instance?
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Jun 11, 2009
how to add and remove entries from a database and now I need to know how to search it. I'm going to be scanning a directory and subdirectories and adding all files found to the database. I need to check if the file has already been entered into the database before adding it.
I though it'd be simple and would just require looping though each entry and checking the item for each entry. I played around with a while loop a bit and ran into some problems. Like when the database is empty.
I don't want to half-ass some code that seems to work, since that'd probably be slow and inefficient.
Also what are the technical terms for a column and row in a database. I'd to use the proper terms in the future.
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Sep 27, 2010
I have this online quiz that generates random questions, but the only problem is that it repeats the previous questions. I have limited questions (I have 10 questions in my table, but I have limited the number of questions to be 5. The output would only display 5 random questions) which I named as RequiredRecords.
question_id
1
3
4
[code].....
I have tried to visit this question, but it doesn't resolve my problem. Below is some of my code and SQL statements I used.
I figured out that there's nothing wrong with my query on creating random questions and I can display it with no duplication, but there's something wrong with my other codes that makes the program having a duplication.
Code Behind using VS2008 3.5
Partial Class Student_DetailView
Inherits System.Web.UI.Page
Shared TotalRecords As Integer
[code].....
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Feb 3, 2010
how to retrieve data from SQL Database using SQL Connection by selecting the individual value in a ComboBox which the data in the ComboxBox is also retrieved from the SQL Database using DataBound. A 'Display' Button will be clicked to display the data in a TextBox, based on which value the user had selected.
Below is my current
Private Sub displayBtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles displayBtn.Click
'Create Connection
[Code]....
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Apr 9, 2012
trying to display data with space from database (ms-access) eg selecting 0776578969 and displaying 0776 578 969 using access and vb.
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