How To Filter Database Using Textbox And Button
Oct 14, 2011Imports System.Data
Imports System.Data.Odbc
Public Class Tranportation_System
Dim read As OdbcDataReader
Public dvrsno As Integer
[Code] .....
Imports System.Data
Imports System.Data.Odbc
Public Class Tranportation_System
Dim read As OdbcDataReader
Public dvrsno As Integer
[Code] .....
i have a form with one combobox and textbox now on other hand i have a sql database named balance with two column one as customername and and another as obbalance now i had binded all the customer name to the combobox now what i have to do is wen user selects a customername from the combobox the textbox should show the obbalance of the selected?
View 1 Repliessearch a sql database as write in a textbox, filter datagridview and populate textboxes with selected dgv row
View 4 RepliesI 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
View 9 Repliesi want to filter row and put it in a textbox and filter another row in another text box vb.
ex.
ID--------- Date -------- msg_num ------------ Message <<
10001 -- 01/01/2012 ------ msg1 ------------- Blah! Blah![code].....
I'm trying to filter my access database and when I "search" by name, it works, but when I search by policy number it doesn't seem to work.
Here's my code:
If RadioButton3.Checked = True Then
Form3.Show()
Me.Close()
[CODE]...
I am at a stand still on this one. I know how to connect and add to the database, I just don't know how to retrieve the information so that a user can see it! If anyone could help me with code or another example.
View 4 Repliesim just starting to work with some database stuff, and ive got data binding done but im a little stuck with filtering. Ive got a test project, which has
-- listbox (bound to column 2/firstname)
-- Combo box (Has items added, with the same names as the items in colunm 3. so it has 'RPG' and 'Puzzle')
Now what im trying to do is when the item in the combobox is changed say to 'RPG' only items in the db which have 'RPG' in the surname column are displayed in the listbox. Been Google'ing and reading but all i can find is examples relating to a dataview and i cant get them to work/adapt to my situation.
Is it possible to have a filter expression invoked when a button is clicked. The only documentation i can seem to find is based on a dropDownList. For example;
<asp:SqlDataSource
id="SqlDataSource1"
runat="server"
[code]....
I currently have a massive list of names and want to narrow it down via a filter from a listbox. I honestly am new enough that a datagridview is beyond me and something I want to tackle eventually, but this is the last thing I need to roll out the project and just want to finish it.So I am running the contents of the textbox through an if statement and populating a new LB based on the results:
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
If TextBox1.Text = "" Then
[code].....
how to filter textbox text? i use this code to copy webbrowser text in textbox3
TextBox3.Text = WebBrowser1.Document.Body.InnerText
it show all text in textbox like this
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[Code].....
i need to view report with textbox as filter
i tried everything and there is something wrong it doesn't work this is the last report and every application i'm facing the same problem in last report stupid unknown error
[code]...
I want to know how to use a textbox to filter data. Because this code will have to enumerate all of the courses, and will need much buttons.
I want to change my filter expression if a certain item is selected in a dropdownlist and the person clicks the button
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
If DropDownList1.SelectedItem.Text = "JOANNEP" Or DropDownList1.SelectedItem.Text = "ANAB" Then
[Code]....
i tryed that however my gridview still shows byyyy years that include 2009
i have a question maybe someone can help me, i have a form in vb 2008 with a datagridview connected to a table named (kunden) that have 4 colums the data connection named (kunden2.sdf)
one of these colums named (telefon_N), i have a textbox in the form, what i want is that when i enter a telefon number in textbox
it makes filter for the data and return the row with the same telefon_N in the datagridview
I am trying to filter a dataset using input from a textbox. I would like this to happen on a button's click event. I am familiar with connecting to a database using an adapter but I have never tried to have VS make the connection for me and display results in a datagrid view. I have tried google'ing this numerous ways and tried numerous attempts to code this to no avail.
View 1 RepliesHow do I suppress all data except numeric?
This is not working on KeyDown():
If e.KeyData < Keys.D0 Or e.KeyData > Keys.D9 Then
e.Handled = True
End If
this is the codes but not working
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
[code].....
How 2 filter 2 consecutive dot in textbox?
View 1 Repliesi have table with 2 field (ID and BLNumber) and data in table is:
ID BLNumber
1 1231001
2 1231002
3 1232003
4 1232004
5 1233005
in form i have 1 Print button (Button4) and 1 textbox (Filter.text), etc.now i want to print the all data like Filter.text this is my code
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
If TableNamaDataGridView.RowCount < 1 Then Exit Sub
Dim frm As New PrintForm
Dim objRptDo As New CrystalReport2
[code]....
if i write "1231001" this program work ok(print only on record):
1 1231001
but i want to print all data with 5 first digit "12310", and will print:
1 1231001
2 1231002
I am using the following code to filter on a textbox value using the BindingSource.Filter function.I thought this was the right code based on my many searches.
BindingSource1.Filter = "ValueID = '%" & ValueToFilter.Text & "%'"
When do a debug, it shows the correct value which is "432360ac-ac35-4101-8d46-f2cbd5b5dc52.There are spaces in the end of this value and it is exactly the same in the SQL database with the spaces. ValueID is a column in my SQL server. It does not filter the records in my dataset.I tried replacing the ValueToFilter.Text with my actual value as shown above including the space at the end and it filters the records just fine exactly as I want it to. Although I obviously need it to work for multiple values from my SQL server.
I want to display the result in listview that i written in the texbox
View 1 RepliesI have a datagridview1 which i want to filter on text in textbox.
I want gridview to display all rows which contains textbox.text.
in short I just want to have constantly running in the background something to display in LB8 the the contents of LB 2 that contain what is typed in TB1
1Private Sub Name_Change_Load(sender As System.Object, e As System.EventArgs) Handles MyBase.Load
2Dim filtertext As Integer
3filtertext = ListBox2.FindString(TextBox1.Text)
4ListBox8.Items.Add(filtertext)
5End Sub
[code]...
But what if I wanna compare textFilter with FirstColumn and SecondColumn and ThirdColumn at the same time?
I am new in programming and I'm making an application that can filter records on datagrid from the user's input in textbox..I tried this code that I also got here.. But I'm getting an error.
ERROR MESSAGE:An unhandled exception of type 'System.InvalidOperationException' occurred in system.data.dll Additional information: Fill: SelectCommand.Connection property has not been initialized.
[Code]...
How can you hide the filter of the masked textbox?
View 7 RepliesI have a text box and a list box, my ultimate aim is to use the text box to filter the list box. The below code works however the text box is case sensitive and I need the user to be able to input any case and it filters the list box accordingly, at moment.Example
"MY SITE" = Works
"my site" = Works
"My Site" = Does not work[code]........
i have added a textbox to filter words out from my filename compare, any way i keep getting
Error1'txtComWords' is not a member of 'WindowsApplication1.Form1.StringSift3'.
Public Function PrepareWord(ByVal strWord As String, ByVal bDisRomTags As Boolean, ByVal bDisComWords As Boolean) As String
Dim strToCheck As String = strWord
If bDisRomTags Then
[Code]...
I have a list of customers (over 50k) that I am trying to change the way my users search and interact. Presently, they fill in parts of a first name, last name, home phone field(s) and then click a button and it searches and presents a listview list to the user for selection of the one they are trying to find. Fairly straight forward behind the scenes with a customers object making the call to the sql server on the network and returning customer objects as indicated. I want to add a datagridview control and display all customers and then have a textbox for the user to type their selection into and have the datagridview update accordingly.
I want the filter to be dynamic as the user is typing. What I have so far is the datagrid loaded with data and the text box. I also have a stored procedure that takes a string(the text box) and returns the customers collection object as the "new" datasource. But as you are guessing, that is to many calls to the database over the network. Just not very efficient. Once I have the original collection object, how can I filter it dynamically in memory as the user inputs characters into the textbox.