Filter/search A Numeric Number From Your Form Feilds?
May 10, 2012
how do you filter/search a numeric number from your form feilds in vb.net. i have filtered a feild with textbox containing names(first name) but this time i would like to search/find what is containing in a numeric textfiled which is phone number textfield.A phone number is numeric and it might contain both characters and numbers. for example, one can write +44 7961400000. In textfield for fname, i have the following:
Me.EmployeesBindingSource.Filter = ("Fname Like'%" & TextBox3.Text & "%'")
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how could i do that in phone number textfield.
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Jun 11, 2011
How can I search, for example ID Number, and want to highlight the listview item found in search from my first form? I'm using combobox from my second form to search.
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Apr 6, 2012
Is there a numeric text box, not an up-down box, a SIMPLE numeric box into which the user can place a number, 5 boxes actually, then on command have the five boxes added and the sum displayed?
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Jun 2, 2009
How 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
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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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Mar 3, 2010
I am trying to filter a dataset using a number different inputs, selected by a number of check boxes. I have all the text base rowfilters working, but I can not make the date filter work unless I hard code the datetime into the code. The database is MS Access and I am using VB2008 to show the data. I would like to be able to use a DateTimePicker to set the filter date (without the time part) Also I would need to remove the time section of the datEnterDate. I cannot change the structure of the database fields. Also the datEnterDate is MM/dd/yyyy, because I'm in England I would like to use the format of dd/MM/yyyy if possible
[Code]...
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Dec 20, 2011
im having a problem with the Select() method in my datatable. If i want to search in my DataTable for multiple patterns (search function) For string Columns the 'Like' works
[Code]....
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Aug 17, 2010
how to search a string for numeric type characters and return only the numeric characters to an int field? For example: A field contains a string of "Net 30 days" or "Net 10 days" etc. I want to return only the "30" or "10" or whatever # to a int field.
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Mar 10, 2009
how I can clear the contents of a listbox and all other feilds.this is what I have upto now, and this clears texbox, checkboxes ect... but it wont clear contents that appears in a listbox:
[code]...
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Dec 7, 2009
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
End Class
I haven't got the code, however I got the physical part of the program done with a label called Numeric Number and another called Roman Numeral, with text boxs next to each label. I also have a button called "convert" so when you enter a numeric number in, it'll convert it to a roman numeral. I need it to only convert from 1 to 10, but not accept a number less than 1 or more than 10.
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Jun 22, 2010
Im creating a filter/search for a datagridview in VB. I have a two comboboxes and one textbox. combobox1 selects a field, combobox 2 selects criteria, textbox is for values. After I select my field and criteria and enter in my value, I hit a Go button and run the following code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Me.TblSpeedStudyBindingSource.Filter = "select * from tblSpeedStudy where " & "'"
[Code].....
I get a syntax error: Missing operand after 'tblSpeedStudy' operator.
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Apr 18, 2012
I am new to programming and especially VB and I am trying to make a CSV reader where I can filter all of the content with a single search box. Here is the code I used to load my CSV file into a datagrid:
[Code]...
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Nov 15, 2011
i just wana to search Data feilds from SQL Database and to show on different TExtboxes of VB.net forms.
[Code]...
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Jul 24, 2011
I am using VB .net 2010 express from microsoft. I have a numeric up down box to display a variable that the user can choose a number for. Then I have a text box that I want to display a result of the updown box * 1.5... So far I have the following... What do I need or need to change? I have the integer variables initialized or whatever with Dim statements as follows -
'speed variables
Dim CruisingSpeed As Integer 'cruise speed - updown box
Dim FlankingSpeed As Integer 'Flanking speed - will be cruise * 1.5
[CODE]..................
It says that it cannot convert the up down box into an integer... I need it as an integer to calculate the other number...
Complete code just in case the above was not enough info...
'Imports Excel
'Imports System.IO
Public Class Form1
[CODE].............................
I have some stuff commented out because a variety of issues - some I will end up using and some I will end up taking out before it is done...
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Jan 2, 2010
I have a search page, which iam using to search the database fields which holds the technical articles. The fields that iam searching are varchar(max).
Everything is fine..., I want to show the results with the first found instance of searched keywords in bold and some 70 to 100 chars before and after.
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Apr 11, 2009
How 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.
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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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Jan 13, 2012
I have an array of filenames and I would like them to be filtered depending on a string variable. An example: If my filter was *.txt, then I would like to only display files with the .txt extension. *.* (All files) *asc.* (Files that have asc in them (and any other data before asc) So on and so on. Just like popular search programs. What is the easiest way to do this?
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Apr 10, 2009
Can someone tell me how to validate numeric, alphanumeric, currency, and 4-digit number in textboxes ?
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Jun 22, 2010
This is a Library code I got from Microsoft for format a textbox into a numeric format...but it's doesn't works because error message "numberFormatInfo is not defined".
Public Class NumericTextBox
Inherits TextBox
Private SpaceOK As Boolean = False
' Restricts the entry of characters to digits (including hex),
' the negative sign, the e decimal point, and editing keystrokes (backspace).
[Code] .....
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Sep 7, 2009
I have been working on recoding a VB6 client/server application of mine and have run into a bit of an issue with storing the players location on the tile map which means I will need to rework the way I am storing the user connections. In my VB6 application I would store the user's numeric index/socket number/whatever you'd like to call it as the Key, however, in VB 2008 I can't seem to find where, or if, the numeric index is stored. If this isn't possible then does anyone have an example of how they store user connections using some numeric index as the key of a hashtable?
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Nov 14, 2009
i am trying to create a search function/filter for a list box basicly when i type a letter or letters into a text box i want the listbox items to be filtered so say i have 5 names in the list box as follows:
[Code]...
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Oct 15, 2010
I've got a form that populates a DataGridView from an excel file. How would I filter that DataGridView so only the search criteria are visible. I need to search through 2 columns by all rows. I'm not very good with datasources I guess and can't figure out what all I need to accomplish this. DataSets, DataViews, DataTables.
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Aug 5, 2011
What code I need to search a whole table (not just one column). I can already search a column but how do I search the whole table for a string .
source1.DataSource = ds.Tables(listboxselect)
Grid.DataSource = source1
source1.Filter = "id = " & searchtxt.Text
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Aug 23, 2005
I'm realy green when it comes to programming but I like to think I am learning quickly. However, I cant figure out how to generate a number of random numbers baised on the vailu of a numeric slider. So for example I am generating a number between 1-12 where each point of value for the slider would generate an indiigual number that can all be added to a final total. I would also like to be able to back the slider down to a previous number and have the same total I had last time I was at position x. This is what i have so far:
[Code]....
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Jan 18, 2012
HOW TO SEARCH or FILTER MYSQL DATA IN TEXT BOX & WILL DISPLAY TO THE LISTVIEW
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Feb 2, 2012
I am trying to search my GAL, as my GAL contains over 300k names its not ideal to load the complete list. Now, I found some code on MSDN which allows me to read the GAL, but I can figure out how to search. I would need to use a similar to the SQL LIKE% as there multipul exchange users with the same surname.
MSDN Code.
Dim itemx As ListViewItem
' Create an Outlook application.
Dim oApp As Outlook._Application = New Outlook.Application()
[code].....
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Jan 29, 2010
search a sql database as write in a textbox, filter datagridview and populate textboxes with selected dgv row
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Mar 26, 2011
i need some help here, i want a result that shown a total number from student who passed some subjects. Let say there are 8 student who got A in subject chemistry, then the output should display result something like " there are 8 students who got A in chemistry". And also is it possible to combined the result, for example i want the output something like "there are "X" students who got A in chemistry and physics". where "X" is variable (number). it should trigger when winform is loaded. im using bindingsource.filter, but failed. because using bindingsource.filter need the input from user then it produce the output. whereas i want the result shown when the winform is loaded. How can i achieve this.
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Dec 26, 2011
I want to reach numeric updown control on my form. I couldn't reach that way...
controls(0).value...?
How can I reach?
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