Search Dataset With A Text Box And Button?
Dec 23, 2009
I want to be able to search my dataset with a text box and button and either move to the row or move and highlight the row, but when i run the app I get a "The value for column 'Part_Number' in table 'PStock' is DBNull" error message, so I assume it can't be NULL.This is my code so far, I think I'm looking at all wrong
Public Class FormPStock
Private Sub FormPStock_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'TODO: This line of code loads data into the 'DataSetPStock.PStock' table. You can move, or remove it, as needed.[code].....
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Aug 10, 2009
listbox text search by button who navigate with textbox text..My list box contain Images , when i click listbox item then its show picture in right side
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Apr 11, 2009
How do I automate a web page (e.g. retrieve page text, login website, search, click button or hyperlink) via WebBrowser?
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Dec 15, 2009
I have a datagridview with 2 columns, 1 is Batch_Number and another is Existing_Stock, there is about 6000 rows.My question is, I want to be able to write in a TextBox and hit a Search Button to search the Batch_Number column and filter out or highlight the row with the matching number to see the Existing_Stock
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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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May 26, 2009
I'm in a bit of a quandry. I am trying to build a simple search form where the user selects the column title and in puts the criteria then clicks the search button. This is the code I am using
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
details = ComboBox2.Text
'column name selected by user
specifics = TextBox1.Text
'criteria input by user
[Code]...
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Dec 28, 2009
I 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 )
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Jun 21, 2010
i have 1button,1textbox,1datagridview.i want to make a search button with it to search for student id..i use ms access..example i type 12-200705-0005 on the textbox,then i click search button,then the data with student id will show at datagridview..
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Dec 31, 2009
i want to ask that how i can open a search page in my vb.net webbrowser with a separate textbox in a tool bar separate from the url text box
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Aug 22, 2011
I want to search record based on following fields
P_num ,P_name, P_dob,P_code
I am using more than 4 tables to retrive data, I have created dataset called P_search and i want to fill data into dataset and thsn display it according to which field is selected for search purpose. Suggest me to write code by creating own function in which all fields and a boolean variable will be taken as parameters
[Code]...
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Jan 22, 2011
My problem is, I'm using a very large xml file (260MNB) and my search results takes too ong, I believe running a search against a dataset would be a lot quicker.
Dim SearchCriteria As String = "Link_ID <> -1"
If Not (TextBox7.Text = String.Empty) Then
If astrixState = 0 Then
[code].....
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Dec 31, 2009
I have all my data in a dataset but i'm wanting to show only some of this in a datagrid. I know I can open up "Search Criteria Builder" as shown in my image but how can I add a program virisable into this for example
SELECT ID, ShortName, LongName, Manufacturer FROM Aircraft WHERE FirstFlight > CurrentGameYear
And CurrentGameYear is a Public variable in my application.
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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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Feb 8, 2012
I want to enter records into an sql database but before i do so i would like to load data from the sql database to a dataset and test if the record i want to enter is already in the database. if yes it does not add the record - preventing duplicated records...for examplename | grade | subjectleo | 7A | mathsi knw how to load the database to a dataset but cant rap my mind around the test to see if the record is already there..
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Sep 21, 2009
I have an untyped dataset which is programmatically bound to a form in vb.net 2008. The first record in the dataset is not necessarily the record the user selected to view. I need a way to, after the binding is done, move the dataset to that particular record. I have a currencymanger in play for use of displaying the current record of how many records. I think I need to do a search and find the row number of the select record and then use the CurrencyManager.postion to do this but have had no luck in 3 hours to locate anything I can use.
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Jul 28, 2011
I do however have a slight background with VBA particularly with MS Access, so I am not completely lost.I am recreating my Access database application in VB.net.I created a new project and added an Access database through the wizard, which automatically created a dataset for the database. On one of my forms I have, esentially, a search form. What I want to happen is have a text box, and as I start typing display a search result from my customers table in the list box under it. So for example, I type "A" and all customer names that start with "A" are displayed in the list box.I continue typing with a "p" (full string is now "Ap"), then all customer names that start with "Ap" are displayed and so on...
I did search on my own first before posting this and found a few tips but cant really get it to work the way I want. This is what I have... I know I would put this code in the keypress event of my test box, but just until I get it working I attached it to a button to search. (I basically got this online and not even sure its the correct usage.
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Create a dataview[code].....
The item in red is where i get an error. it sucessfully builds and i open the find form enter a last name that I know is in the customers table, but I get the error "Cannot find Column ["whatever name i typed inthe text box"].So first of all is this the correct way of going about what I want to achieve?If so how can I get it to work?BTW the next step for the user would be to double click the customer in the list box they are searching for to open the customer Details form for that customer, so I would need an ID or Index attached to that item to be able to open that record in another form.
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Aug 1, 2011
My application will start (dataset filtered by username/date) and if it's the first time the user has used it today it will be a blank entry form because there is no record for today created. The user can just type data into the blank form and close it. On the form closing event I want it to run a tableadapter.insert(username, date, x,x,x).
If it starts a second time it will load showing today's entry because today's date was inserted previously when they closed the form. So this time when they close the form I want the form closing event to just run a tableadapter.updateall(dataset) command. I need some help with my form closing event...
[Code]....
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Jul 18, 2010
I'm building a tool for our techs and I cannot get the search function working.Basically, they will be looking up hotel sites information by their unique identifier "HotelCode" (ie: "DOTH") which they need to put in a text box.My dataset is setup to filter by HotelCode = '@HotelCode'How do i pass the user input from the text box (id: searchTextBox) to the param in the dataset?
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Aug 10, 2009
I dynamically create buttons on a form and use the button text as ids so that I can pass that to an SQL query to pull saved data about that button when necessary, but I also use an image over buttons that have information saved about them. What I need to know is how do I keep the text on the button from appearing when there is an image assigned to that button? By default vb.net shows both the text and the image and no TextImageRelation values allow for the image to take precedence. I tried changing the text color to transparent, but the outline of the text is still visible through the image. Is there anyway to keep the text value as it is but just show the image on the button?
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May 25, 2010
Im trying to make a search bar that has a Go button now heres where it gets diffcuilt How do i make this search bar take the text in the the text bar and add it into a pre defined weblink and replace a bit of text with that word in the search bar so the user types into the text bar for example they type in NAME HERE so when you click go it taxt for instance [URL] now how could i make it so when you hit the GO button that it takes the text in the textbox and and replaced REPLACE TEXT in the pre defined address and put NAME HERE into the address and then load it up with a web browser and also how would i make it open up with the web browser that the person is useing (since lods of people use diffrent web browsers)
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Mar 23, 2010
1. Can someone show me sample codes on how to do that ?
2. I encountered a problem with the INSERT sql statement. I keep receiving syntax error in insert statement exception. Is there anything wrong with the statement ?
[code]...
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Aug 4, 2011
I am developing an ASPX VB.NET file using SSMS 2008.I need to add a search textbox so that users can filter SQL records on one of the columns. I have been working on this several hours and although I have the SQL records returning correctly now, the search functionality is not working. I do not get error messages from this code,
Here is my ASPX file code:
<%@ Page Language="VB" Debug="true" Src="../Global.vb"%>
<%@ Import Namespace="ChartDirector" %>
[code].....
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Dec 16, 2011
I need to search through richtextbox1.text for emails out of a random jumple of text and source code and put the emails in richtextbox2.text.
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Mar 15, 2012
I have already written a code to search for staff records from my staff database and it's working fine, but the problem is, if someone enters a wrong a wrong staff id or just any number or alphabets, it still displays the "Found Record" message, instead of "No Record Found".Please I need to write a check if a valid staff id is entered in the search textbox and if its invalid, "No Record Found" should be displayed.
Here's my code below. Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
[Code]...
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Apr 27, 2010
What i have is a database with a list of films and what i want to do is to be able to type a name of a file i to a text box click a button called search and it will search the database for that what ever was typed in and then display it in the data grid below.
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Oct 14, 2011
I need to codify a Search Button in a Visual Basic 2010 form to display data in datagridview... I mean I put a TextBox and according to the ID ( that is a number) it has to search the data in an Access 2010 Database and display it. extremely much.. could you help me out?? It's to complete my school's project to get my prom...
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Apr 12, 2012
I have a search button to search the database by a name entered in a text box, this is working fine within visual studio but when trying to use this in the hosted version i get the following message: Server Error in '/' Application.A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
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Apr 25, 2009
i have got a table called table2 in access which i have coloums(id,papertype,width,grammage)what i want to do is creat a search button on a form so when the person enters the paper type and clicks search the database is searched by paper type depending on what entered?
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Sep 13, 2011
I had created two button for the previous and next function. I think my logic is correct and the programming did not have any error but still, i failed to navigate through the data.[code]The problems are when i hit the next or previous button, it did not jump to the respective record and it keep on showing the 'end of record' or 'beginning of record' as programmed.
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May 17, 2011
Basically, I've made a dataset with a table inside of it that I plan on using for a quiz program.
If it matters, heres the code that was generated when I did this.
vb Private Sub QATableBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Me.Validate()
Me.QATableBindingSource.EndEdit()
Me.TableAdapterManager.UpdateAll(Me.Database1DataSet)
[Code]...
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