I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.
this is not working:
Dim sqlsearch As String
sqlsearch = "SELECT * FROM setting WHERE mname LIKE '%" & TextBox.Text
[code].....
I want to search the records from the textbox and display the records to the datagridview, if there are no records, just display empty on the datagridview.[code]
View 8 RepliesI want to get an input from the textbox, and display the records into the datagridview, But is it possible If no records, the datagridview shows only empty cells?
This is the code to display records.
con1.Open()
sqlsearch = "SELECT * FROM setting WHERE mname LIKE'%" &
TextBox1.Text & "%'"
Dim adapter As New OleDbDataAdapter(sqlsearch, con1)
Dim dt As New DataTable("setting")
adapter.Fill(dt)
Form2.DataGridView1.DataSource = dt
con1.Close()
RefreshDGV()
I am using listview. i want to search using textbox records from the database and display the searched records in listview. i read some post here with same/like mine but they're using datagrid.
View 2 RepliesI want to display all records from database in gridview when pageload and also i wanna search for particular record using textbox appear in my webform...Means by default all records from the table will appear in gridview using sqldatasource and i also wanna search for a particular record by enter ID in text box...
View 1 RepliesI have 2 forms in my visual basic 2010 project. Both are connected with an SQL 2008 Server where i keep a db with customers records(name,surname,address, etc).What i want to do is to give certain criteria in the first form, lets say name,and hit a search button. The program should search the db if the specified name exists.If it exists i want to show the results in the second form.By results i mean the name , surname, address,etc. If it does not exist i want to prompt the user to insert data into the db.The problem is that i know how to do this work in a single form but not how to make the two forms "communicate" with each other (meaning that one does the search and the other the projection-adding part).
Edit:I tried setting the filters but all i get is errors. I will post whatever i have written so far in case someone can help me out. So here it is.As i stated earlier i know how to search for the data in a single form(lets call it DisplayForm). As Olivier mentioned i have textboxes for the records, a combo box with the search criteria(name , surname,id) and a Search button that perfoms the search and populates the text boxes. The code for the search button is this:
Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
Dim intPosition As Integer
'Combo box code
Select Case cboField.SelectedIndex
[code]....
I want this procedure be done in a second form (lets call it FormSearch) and populate the textboxes in form DisplayForm.
i have a simple application which can create/update/delete/search records using Access database. If i add a record, save it, then close the application and run it again and search for that record, it appears. However, when i write some code to my application, nothing to do with the search function, and i run the application the record is not found. For example i added a button to clear the textfields, and when i ran the application the records i have added earlier were not found.
View 1 Repliesi have a search function in my program in order to find records from an access database... all the other functions add/edit/delete are working just fine this is my code for search function: [code]
View 16 RepliesI have a dataset containing 2 tables,Customers and Contacts. Just showing the master-detail is not a problem. Problem occurs when I try to search the master table to bring in the detail table. Searching the master table shows only the master record, but not the related detail records. Adding a 'findby' query on the detail table only shows the records.url.. Normally when the master table is filled, the detail record shows in a form.
View 1 RepliesI'm writing an assignment in VB for a class which displays records from an Access database. It goes as follows:
From a "Rooms" table, I get the rooms to be displayed in a combo box along with 3 checkboxes which will tell me if they have a jacuzzi, private access of a fire place. From a different table in the same database I need to display in text boxes the bed size, weekday and weekend prices for booking each room. The text boxes should display the correct information according to what was selected in the combo box, but I can't get that to work! The checkboxes work fine, but the text boxes stay the same.
Here's what I have so far:
Private Sub Rooms_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Try
Dim RoomsData As New RoomsDataTier
Dim RoomsDataSet As New CottagesDataSet
RoomsDataSet = RoomsData.GetRooms
[Code] .....
I need to display records from a database in Access in Visual Studio 2010. The project Im looking to create needs to display all of the records from the database and allow the user to navigate throughout the set of records.
I need controls and codes to:
MoveNext
MovePrevious
FirstRecord
LastRecord
Exit
I want to search my access database and count the number of records in the column "Type" in each group. For example
[Code]....
I can retrieve records from my Database fine, but I'm having trouble updating records. I am getting a syntax error on [code] I get this error when I change the Last Name (Row 0, Column 1). [code]
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View 3 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 RepliesHow do I search and filter records in the database?Welcome to the All-In-One Code Framework! If you have any feedback, please tell us.
View 4 RepliesThis search button works fine, however, in the tooltip it shows "Record Found" as highlighted in the code below. What I want to do is to say how many records have been found. Lets say 2 records found it says "2 Records Found".
[Code]...
I have this piece of code wich works perfectly when inserting records into one table using records from another table. My question is that now i need to create another table by using records from 3 other tables (tables are related). Can i use aliases on the column names, like on Oracle SqlPlus? How will be the syntax of the 'INSERT INTO SQL statement?
Dim MyConn As ADODB.Connection
Dim MyRecSet As ADODB.Recordset
Dim tmpSQL As String
MyConn = New ADODB.Connection
[code]....
I am working on creating a program that records animal data (wombats) and stores it into a database, using vb.net. I am trying to add new records into a database but every time I click add, to execute that, there are duplicate records that gets added. How do i write the code so itonly adds it one time. I am using a data reader. Here is the
[Code]...
I hate SQL.I am busy making a program that can search through records in a database. The normal search works fine. When I say normal search it means something like this
Code:AppSearchField = "SELECT * FROM StudentInfo WHERE Class LIKE '%" & AppSearchValue & "%'" As you can see the LIKE statement enabled me to search for the items I wanted. now, there is a slight hiccup. Say for example I wanted to add a search condition like AND OR and NOT - it doesn't seem to work.For example, if I do a search like the above statement I get results for Class 1 and Class 10 - which sometimes I do not want, that is why I decided to add NOT etc.
[Code]...
Dim cn As New OleDbConnection
Dim sql As String
Dim da As OleDbDataAdapter
[code].....
i am using VB2008 and i need to work out how to search a database. it probably will be very easy but i cant understand it and havent been able to find any tutorials that are for VB 2008, only for other things that wont work, mainly because i dont understand much of what is been written/said/coded.
But the search button (btnsearch) isnt doing anything when the code is tested.
Public Class Form4
Inherits System.Windows.Forms.Form
Dim Con As New OleDb.OleDbConnection
[Code].....
Private Sub CenterSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCenterSearch.Click 'Center name is required. If it not there, ask for it.
[Code]...
how can i search,delete,undo edit record in vb.net using sql server2008 as database
View 1 RepliesI am trying to search through records of my database in a VB form and I don't have any errors or warnings but it doesn't work.
Here is the code and a screenshot:
Private Sub btnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSearch.Click
Dim search As String
search = boxSearch.Text = txtSearch.Text & "'"
Dim foundRows() As DataRow
foundRows = taxDS.Tables("Orders").Select(search, boxSearch.Text)
End Sub
txtSearch.DataBindings.Add("text", taxBS, boxSearch.Text)
boxSearch.DataBindings.Add("text", taxBS, boxSearch.Text)
how can i access the sql server express database table in vb.net on forms to insert records,delete records,search records,edit records.I have made table by using visual studio.
View 5 RepliesHow do i display all records from access to richtextbox? Now only the last row is being displayed. I need all records in MS access to be displayed. Im using VB 2008 express with MS access 2007.
Private Sub btnRetrieve_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRetrieve.Click
'---provider to be used when working with access database---
[Code]....
Essentially, what I'm trying to do is build a table of data dynamically on a page that is 3 columns wide by however many long.Working off a Classic ASP example, I've gotten as far as trying that, but not all the records display and they still render on the page as rows instead of columns.[code]I'm not overly certain how to do it, and I'm fairly sure it's probably really simple to do on a view page.My other option is to set a finite amount of records to be created and build the table on the page from that, but I'd much rather do it dynamically.I guess also an alternative option would be to use a repeater control? Though I don't know if this is a control that will work with MVC.
View 3 RepliesI know how to display a records to my combobox from my database but right now I am ran out of idea on how I will display a teacher who has a teaching load in elementary and high school.. I have DEPT field which I has either ELEM or HS. What would be the best thing to solve this kind of problem?
I have two option buttons labeled "HS" and "ELEM". I would like that if any of the option button is selected the name of the teachers who are handling elementary ang highschool will appear in the combobox.
On formload I checked the value of the option button and assign either "HS" or "ELEM" like [code]...