i need to search any text in my entire database and get the result in my dataset. my database is in ms-access. i have written the following function for the same:
Dim con As OleDbConnection
Dim ada As OleDbDataAdapter
Dim ds As DataSet
[Code].....
the query written herein works fine if you copy and run it in access so i guess it is correct.
I am trying to search one column (Titles) of an Access database using an SQL query. The search entry comes from a split string passed to an array and inserted into the SQL command.
This works well, however, the results I get back are for entries containing EITHER of the keywords entered, not entries containing ALL keywords entered.
The code I am using is::::
Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
dgvSearch.Visible = True
[Code]....
The loop is working, but acting as a new search as opposed to searching the results of the previous search.
Is it possible with LINQ to SQL to search the entire database (obviously only the parts that are mapped in the .dbml file) for a string match? I'm trying to write a function that will take a string of "Search Term" and search all mapped entities and return a List(Of Object) that can contain a mixture of entities i.e. if I have a table "Foo" and table "Bar" and search for "wibble", if there is a row in "Foo" and one in "Bar" that contain "wibble" i would like to return a List(Of Object) that contains a "Foo" object and a "Bar" object.
View 5 RepliesSearch Button To Access Entire Database? [code]...
View 3 RepliesI m trying to create a software in vb.net for some genealogists to trace their ancestors History, the users will search for the document in 3 ways
1. reference number from a combo box.
2. By the title of the document.
3. by inserting a keyword from the documents abstract..
i have already loaded the picture. i hav put all in one note pad my reference no., on next line i put my abstract and on the third line i put my path where the document is located.in coding i put all in different array.... making the program read all one by one line wise.i want to make search thru the keyword... means wen user inserts a key word in the textbox the program read all my abstract and then in a drop down it should display the documents that match the keyword.
I am wondering, would it be easy to make a program to:1. Activate Window2. Search for a sentence on the webpage.3. Search for a keyword in the sentence.4. Execute action based off the keyword.5. Repeat every 17 minutes.Is it possible?I have used AHK, but I like the interface of VB better. Any insight?Also, I created a whole browser aspect through Visual Basic. Or would this be easier to just run through a program instead of my own created web browser?
View 10 RepliesI want to search a text file (*.txt extension) for a certain keyword or a part of it. And then let the found item be displayed in a listbox or something else. Now the more difficult part, how can I display the word in front of that found word ?
Example:
I search for VBFORUMS in a file called test.txt
I find this:
VBFORUMS
but in front of that is this:
IDS_IDS_TXT_008912VBFORUMS
How can I then display the IDS_IDS_TXT_008912 on a label ?
I want to build an application using VB, that is essentially an information system.The operation of this system would be as follows:1. User can select one of several buttons, each button being a different topic.2. When a button is selected, information about that topic appears on the right hand side of the form.3. The system allows information to be added by a user So, for example, if a user clicked on the button named 'Banana', information about the banana would appear on the form, where the user could read this info, scroll down etc.I would also like the user to be able to search a specific word like 'apple' and for information on the apple to appear.How could I implement this? I don't know how I would store paragraphs of information, and then search for it based on a keyword.
View 1 Repliesthis code get the data from the sql where the name = @word which is the variablecontaining the word to search for my problem is i want to check all the table columns not only one column ? is it doable ?
Public Function Search(ByVal word As String) As DataTable
Dim Dt As New DataTable
Dim Adp As New SqlDataAdapter
[code].....
I am in the process of creating a program, using Visual Basic Express, for a physics professor who has recently had to rename all 1500 questions for his course. I created a database that has the old names, new names, and the entire contents of each question. The program seemed an easy enough idea, but has proved to be very difficult for me. I am new to programming (this is only my third go at it) and have searched for an answer to my problem for at least 20 hours, and have yet to find anything that will work for what I need.
What I would like is to have a text box in which he can type in a keyword (such as "Sun", "ISS", "Force", etc) and for the program to search throughout the entire "questioncontents" column and pull out any questions that contain those words into the datagrid. As of yet the closest I have gotten is for it to search the first word of the column, which is not very useful since most of them start with "The". I had also thought of creating several keyword columns and then just having it search through those, but I couldn't figure out how to apply the filter to multiple columns.
I understand how to find a user using the exact LDAP url
LDAP://domain/CN=Username,OU=Users,DC=domain,DC=com
but what if I need to find a user without looking in the particular OU. How do I search the entire domain?
Can We make Search like feature using VB.Net? Search should look for files given in textbox in the selected drive(c:,D:,e,etc) or from drivelistbox.
View 2 RepliesI work at a pawn shop, I made a program to compare prices at ebgames ca/com, im looking for a way to take the pre-owned price and put it into a textbox instead of rendering the entire page every search.This is what I got going now:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
WebBrowser1.Navigate("http://www.ebgames.ca/browse?nav=16k-" + TextBox1.Text)
[code]....
i have a form with textboxes such as First name, surname, phone number in and each row has an auto number assigned to it. that auto number is the customers reference number. basically i want to be able to enter a reference number into a text box and when a button is clicked i want to extract all the name and phone number from the database and put them into the relevant text boxes. how would i go about doing this?
View 7 RepliesI am wondering how to use the keyword replace in VB.NET SQL statement and I am using MS Access 2007 Replace(CallNumber, CHR(32), CHR(13)+CHR(10)) SQL statement I am using within my connection string is: SELECT title, callnumber, location FROM CARD_CATALOG
View 2 Repliesdo i clear and entire database through the program?
View 11 RepliesI have a MS access database connected to a VB2008 developed software.
I want to make a search button to search through all the tables in the database.
how can I do this?
I want to link a field in table one to a field in table 2 in the database so that they are the same ( whenever I change what is in table 1 table 2 changes to the same automaticaly )
Is there any way to create a button which basically clears a entire table in your database?
I was hoping to have 2 buttons, 1 to empty a table 1 to fill the same table again.The idea is to store a year long values, and at the end of the year delete all of those with a button.The other button i want to use to fill the same table again.Starting from 1st day of the year untill the last day of the year.
I have created a database software in VB and i would like to add a search facility to it. how can i do that?i have done the search design in a form. it gives user options to select what they want to search from a drop down combo box.and i have a result button.i would like to know what kind of code will this button require to display the results.
View 7 RepliesI need help to create a search button vb.net to search a access database that is binded in vb.net. I want to search for 2 items in the database and display then in the datagrid. the code i done is here. Dim da = New OleDb.OleDbDataAdapter()
[Code]...
I have written some software for a company I want to start, basically I want to supply automotive parts. The software I have created uses a database to hold information for users, parts, suppliers and so on.I want to write in a search bar so I can search for a part by name.The code I have written so far for this form is basically what is created when the new dataset wizard is used.[code]I have a datagridview that loads the data for my partslist table, underneath there is a textbox control for my search bar and a button to perform the search, underneath that I have placed another datagridview control to receive the results from the search.Can anyone help me write code to perform a search and place the results in the second datagrid control.
View 2 RepliesI am trying to use the .net connector within my program. I have got add, delete and update working however cannot get search to work. What I would like the program to do is, you enter a value into a textbox and then press a button. The value in the textbox is searched and then the values in the database corresponding to that value are entered into the other text boxes. This is what I have so far:
Private Sub PrescriberSearch()
pre.SelectCommand = New MySqlCommand("SELECT Name FROM Prescriber WHERE Name =?Name like Name = ?Name")
[code].....
I created a small program that reads an access database 2007 I added the database from the data sources window, the fields I created were ID, Name, Transaction, email and Number. where number has a YES index(no duplicates) option. And they all are TEXT types. I created a new form and added the datagrid of the database and want to create a search by number. so I click on the add query, then on the number filter I added LIKE @Number + '%' BUT IT CHANGES TO: LIKE '@Number' + '%' so the query wont work, and VB.net wont create the text field or anything. what is it that I have to do?
View 1 RepliesI am trying to search a database with a textbox control and I want the search results to display in a datagrid.The table I want to search is called Movies. I have a BindingSource attached to the form a long with a dataset (dsMovies) containing the Movies table and a table adapter (MoviesTableAdapter). My textbox that I want to use is called txtTitle and the datagrid is called dgMovies. This is the code I am currently using, and I am getting no results at all.
Dim strTitle As String
strTitle = txtTitle.Text
Dim con As OleDb.OleDbConnection = New
[code].....
how to search data from database [code] if i use this code to get data from the database..[code]
View 6 RepliesNow I have textbox1 and button1. I want to search from the value in textbox1 into database by click on button1.
View 1 RepliesHow can I create a search box to search records in a sql database? I plan to use the search-box in the same Form where I have a details view interface to the database table.
View 2 RepliesI am using Visual Studio 2005, Version 2.0. Coding a windows application with VB.NET.I am trying to use a textbox (txtLogCall) to display matched results in a datagrid. I have added a bindingsource and have the dataset and tableadapter.
I have set the databinding tag of the datagrid to the field that I want to use as a parameter. The textbox is for an Caller's Name, so I have set the datagrid tag to 'EmergencyCallerIdentification' that is in the table.
[Code]...
On my form, I have many labels. Each label's name is like 23SW001, 23SW002..and so on. Then i also have an access database that has a table name tblWorkstation. Then what i want is, if the form loads, it will compare all of the label names to my database. If the label name does not exist in my database. I will change the labels background property.
View 1 RepliesCould anybody guide me how to perform a quick serch in vb.net database?I used to do it in vb6, using FindFirst method.Is anything else like that in vb.net?Do i always have to use SQL to check if record under current data exists in the database or not?
View 3 Replies