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
[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 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
I am a newbee in vb.net 2008 i am making a simple inventory system.now my problem is i want to get the filter earliest date in my data table and put it to a textbox..
ex.
Product Name Expiration Date
Paracetamol 06/01/2011
amoxicillin 08/12/2011
Mefinamic 12/1/2011
I want to filter the earliest date "06/01/2011" and put it to textbox.
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 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 using a dataview and bind it to data grid view. Currently my data is shown nicely at data grid view, and I successfully added filter: itemDataView.RowFilter = "item_id LIKE '" & Me.txtItem_ID.Text & while itemDataView is my dataview, and txtItem_ID is a text box to allow my users entering filter parameter.
This code runs nicely, but the problem occurs when a user enter special character(s) like an apostrophe (single quote " ' ") or an opening square bracket " [ ". Is there any way so that I can escape this characters? Currently I'm replacing each one of them using text.Replace()
itemDataView.RowFilter = "item_id LIKE '" & Me.txtItem_ID.Text.Replace("'", "''").Replace("[", "'[") & "'"
Regards,
SQL database and it populates a few Listbox's i have, What i want to do now is filter out a lot of the data.Basically, out of all the data rows i have, i want to be able to filter everyone except ID# 123 or 456.
View 1 Repliesi am currently working on a database project using Microsoft Access 2007 and VB Express 2008.my problem is, i want to create a searching function in one of my tables; table Coachee. I know that it is possible to search data using bindingsource.filter as i've already succeeded in doing that. The thing is, how do i actually prompt a messagebox saying that the record of the Coachee ID to be searched is not found? [code]
View 4 RepliesI'm working on a mobile project, and I have this:
search textbox (fillby method)
combobox (bound to the data)
datagrid
[code].....
I am trying to filter the results of a datagridviw using the bindingsource.filter method.
Dim filters(2) As String
...
If Me.txtPartIDFilter.Text = "" Then
[code]....
The issue is in the last line. ID_Part is an Int64 data type filters(0) is a string so the system returns a "Can't perform 'Like' operation on System.Int64 and System.String" error message.As you can see I tried converting the data type, but that failed since it is encased in String.Format()- it's going to be a string no matter what, I suppose.It's almost 1:00 a.m. so I'm not firing on all cylinders.
Is it possible to have a Textbox on a form that when the user inputs data, ( during Runtime )that data remains in the Textbox for good and the Textbox then becomes read only ? Is it also possible to make it so that the CD with the programme on, is in the PC when the programme is being used. Perhaps writing the Textbox data back onto the CD ?
View 1 RepliesI want it so every time I click an ITEM in the Listbox it displays ALL the data into the textbox. I know there's an easy way using table adapters and binding the listbox, but I'd prefer to do it this way for my project.
So this is what I got.
Lst.DataSource = ds
Lst.DisplayMember = "tblStudent.FirstName"
Lst.ValueMember = "tblStudent.StudentID"
[code]....
It only adds the first rows details to the text box when I click the second record the first rows details are still there.
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
I am trying to learn the new methods in .net, but, I cant see a way to step through the data like you can in an ado recordset. I want to pull data from a table once, then split the data with a filter, then step through the rows gathering the dtata till eof. Clear the filter and reset it for the next batch.
View 1 RepliesI 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
Imports System.Data
Imports System.Data.Odbc
Public Class Tranportation_System
Dim read As OdbcDataReader
Public dvrsno As Integer
[Code] .....
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.
[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]........