VS 2008 DataGridView Search For String
May 25, 2012I have this in my btnSearch to search for the selected item in the datagridview:
[Code]...
ADVERTISEMENT
DataGridView Search / Sort - Comparing String In Textbox
Nov 17, 2009I have a dataGridView and a textbox on a form. I want to be able to search through the dataGridView and sort it compared to the string in the text box. Ex: I type "acv" in the text box and all strings containing "acv" are sorted to the top. I'm accomplishing this with a bunch of gymnastics involving datatable.select and some clearing and filling but it's ugly and slow.
View 2 RepliesSearch For A String Entered In Column Of Datagridview In A Text File
Jul 2, 2012I want to search for a string entered in a column of a datagridview in a text file.If this string exists in the file then allow the user to enter it otherwise dont allow the user to enter the string.Also,since I am reading data from the database into the datagridview, I have not added columns to the datagridview using edit columns option. How do I do this in vb.net.I tried doing something like this:
CODE:
VS 2008 Datagridview Search
May 25, 2010i had seen a prog. where an option was given over the dgv wherein the user can type a value and on press of enter the dgv was getting filtered with that value to make my self more clear.a row containing as many cols. as there r in the dgv where given and the option was to set a filter on the dgv for the values of the box over the dgv. same col over the dgv. col.i asked the person how he has done it and he said it was an ad hoc row.i have searched a lot but fail to find out anything.
View 6 RepliesVS 2008 Search Database Via DataGridView?
Mar 24, 2011I have an application that saves and loads data to and from a database, via a DataGridView.
Originally, I setup another form that accepts the data and when the "Search" button is pressed, it closes and loads it into the main form's database.
But, my boss doesn't want to do it this way. I actually like this new method better... but I can't get it to work
The DataGridView has 14 columns. The user should be able to fill out 1 or all of the cells and that data should be used to complete the search, which is then populated into the DataGridView.
I have all of that figure out, with the exception of figuring out when to call my search method.
I tried capturing the "Enter" key press in the KeyDown event, but that only works when the DataGridView itself has focus, and not when a row, column, or cell does.
I then tried the RowLeave and RowValidated events, but then I get an exception stating that I can't call that method from those events.
VS 2008 Search Of Rows In A DataGridView?
Jun 20, 2010I'm doing a simple search of rows in a DataGridView. If the search finds a record matching the search criteria that row gets selected. I just added the BindingSource.Find method
If the row I'm searching for is currently showing in the DGV's viewable area, then my code will find the record, if it's not showing, meaning you have to scroll up or down to see the record, my search does not find the record.
(Correction: It finds the record but the DGV does not scroll to have the selected row be in the viewable area.)
Here's my
vb
Private Sub SearchForSite(ByVal site As String)
DeSelectAllDGVRows()
Me.Cursor = Cursors.WaitCursor
[Code]....
VS 2008 - Search DataGridView Using Multiline Textbox
Mar 23, 2010I am using vb2008 and MsAccess2007.
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
Dim SearchJob As String = TextBox1.Text
ds.Tables("MyTable").DefaultView.RowFilter = "ProductID =" & SearchJob
End Sub
By using the code above, I can search relevant ProductID details in DGV when I type the ProductID O want to locate. My question is, is it possible to perform multiple search using multiline textbox? That's all the result from the multiline textbox will be searched and showed in the DGV. If this method is possible, what code should i use? or rather, should be using any SQL Statement?
VS 2008 - Search Item By DataGridView Column
Jan 14, 2010Data in Table1 is as follows
Code-------product--------weight
1-------------Apple----------2.00
2-------------Mango---------3.25
3-------------Banana---------6.50
Then I have Datagridview with three columns same as
Code, Product, Weight
I have following codes
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
str = "SELECT desc1,weight FROM master where code =" & Val(DataGridView1.Rows(0).Cells(0).Value)
dt = GetTable(str)
If dt.Rows.Count > 0 Then
DataGridView1.Rows(0).Cells(1).Value = Trim(dt.Rows(0).Item(0))
DataGridView1.Rows(0).Cells(2).Value = Trim(dt.Rows(0).Item(1))
End If
End Sub
When I enter 1 in row(0).cells(0) then other two columns fill automatically, but when enter 2 in next row then nothing retreived from database.I think this line should me modified as current row and current column.
str = "SELECT desc1,weight FROM master where code =" & Val(DataGridView1.Rows(0).Cells(0).Value)
VS 2008 Search For Text In String
Jun 11, 2010I want to search a string (which contains html source of webpage)and get all text that strinh holds, like:
TC83886783380753647814458
TC27072318654272127623234
...
so, i want to find all text that is located in code between "serviceid=" and "&" (example how it would look in html source/in string: serviceid=TC27072318654272127623234&)
so the result would be only text in that format (starting with TC and 23 numbers following it)
I think i could do it by parsing a string somehow
VS 2008 - String Search For Array Of Words
Jan 27, 2010I have a textbox which has about 120 lines of text but this can vary. I want to search for an array of words, like Boeing, Airbus, Saab etc there might be 3 options there might be 5 options in this array that i'm looking for. My question is how can I search the textbox and highlight all these words? Similar to (Control + F) in IE8. I've looked at InStr but am unsure if this is what I'm after as it does not seem to work for me.
View 4 RepliesVS 2008 : Richtextbox Instance Of String Search?
Dec 12, 2009I want to get a string from the richtextbox but here how it goes in programming for example i want to get all class/function and variable names in this given code.
Quote:
Private Function Processstring(ByVal strin As String) As String
Dim astrWords As String() = New String() {"parrot"}
Dim strOut As String = strin
Dim strWord As String
[code]....
how would i get the "processstring" by getting it after the word function?
[2008] Textfile Search For A String Between Strings
Jan 28, 2009I need to search for a string in a text file. This string can change so I think I need to set a before and after string with the result being whatever is between. I've started by scrapeing the info from a Printers HTML page.
[Code]...
VS 2008 - Enter String / Search And Display Matched Item
Sep 24, 2010I've got a form which loads all the files from a selected directory into a list box, a user then enters a string into a textbox and then loops though all items in my listbox, there is a match it adds it to another list box - this is a simple method of search for all documents. I can only seacrh for perfect matching strings right now.
View 12 RepliesDatagridview Search - Highlight The Corresponding Row Of The Search Result
May 24, 2009This is the code I posted before. I have a thread open but it is confusing. I have a search of a datagridview. The search works. Now I would like to highlight the corresponding row of the search result. Scroll down to the highlighted row. If there are multiple results to the search critiria the next one should be highlighted.
Dim foundit As Integer = 0
Dim intResponse As DialogResult
With Me.DS.table
[CODE]...
Search, And Then Select From A Search, In A DataGridView Table?
Mar 22, 2010I'm a bit of a noob at this and finding that all my research that's led me to wanting to do things right for data integrity are making it a bit more complicated on the front end.
Presently I have a Form in which I have two DataGridViews that I'm populating, each with it's respective stored procedure.
What the form is for is for linking rows from the one DataGridView (I'll call it DGV1) to a different one in the other DataGridView (DGV2).
Now to facilitate the ease of doing this for the user I want to both have the dgvs fully populated so that if the user wants they can just slide on through and manually select the rows in each they want and then there'll be a button to select which I'm planning to then use another stored procedure to then insert this connection between these two items into the database.
Another thing to facilitate this is a search bar. I want them to be able to type in something and have the datagridviews both navigate to where their selection is as well as selecting it so that it's then ready to be bound to the selection in the other.
What I'm wanting to know, and having a hard time figuring out, is how do you get such a search function to work on DataGridViews that I have bound to these read only stored procedures? How do I search and select within the DataGridView? And then how would I go about using the selection from two different datagridviews and putting those as parameters in the stored procedure that I wanted to use to then record the relationship in the database?
VS 2008 String List From DataGridView?
May 27, 2009I have a DataGridView and i want to build a string list from that. i have tried many way wothout a good result.
I need to build this list of string and after that to make a single string to send it via e-mail
[Code]...
String Search Listbox Entries To Avoid Duplicate Entries In VB 2008?
Nov 29, 2009I have a program where you have three entries, CD name, artist, price and it goes into a listbox and .txt file when closing. I have to have a message box if you enter the same CD name. I have a code to open the .txt file and compare strings but I need to change it to compare only the CD name and not all three entries. Is there a way to do my string compare against my listbox without opening the .txt file?? The program loads the listbox from the .txt file when opening. Private Sub btnAdd_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAdd.Click' adds CD information to the list box
' declare variables
Dim strName As String
Dim strArtist As String
Dim strPrice As String
[code].....
VS 2008 Search String Syntax - Error "No Value Given For One Or More Parameters"
May 1, 2009I have a TextBox for the user to input a search string. My button click code returns thr error 'No value given for one or more Parameters. I have tried various ways to write a SELECT string.
[Code]..
Search For A String In A Textbox On Form And If String Found?
Mar 20, 2010how can I search a textbox for a string within a string and if certain word (string) found enable a timer?
View 3 RepliesString Search - Parse The String Of Characters One At A Time
May 5, 2012I have written a program that uses an array of the english alphabet and Morse code. I also built a form with a input box for the alphabetic information and an output box with the Morse Code. What i am trying to do is basically type a word like "Hi" in the input box and produce the Morse Code equivalent in the Morse Code output box. [Code] This works but only one letter at a time. Do i need to Parse the string of characters one at a time, and then run it through a loop like i have created?
View 6 RepliesVS 2008 Display String In A Integer Column In A DataGridView?
Nov 8, 2009I'm just wondering if it's possible to display a string in a integer column in a DataGridView? The reason I'm asking is that I have a column wich displays the place for each runner (it's a sports application). And if the runner is disqualified, it will display "DSQ" instead of the place.
Now, if I want to sort by clicking the column header, there's a problem if there are more than 10 runners. If there are like 12 runners, the sorting will be like this:
[Code]...
Search For A String And Replace With New String Program?
Apr 27, 2011I have a non standard text file, ie its not delimted etc, its pretty much free flowing. What I want to do is to search for a specifc string eg. "xyz123" and then replace it with what a user types into a text box, lets call the text box and its contents "txtreplace".
I am trying to replicate a find and replace function essentially, but will need to tailor it later on down the line, but this will be a starting point.
VS 2008 DataGridView Wrapping - Modify Data With Long String
Nov 18, 2011I have a DataGridView with one column, I set for that column
DefaultcelStyle->Wrapmode=True
Modify data a with a long string, I call also
vb.net
DataGridView1.AutoResizeRows()
DataGridView1.Refresh()
But the DataGridView doesn't refresh wrap,il looks like this : I change manually current selected row moving to another record and now the refresh is done :
Search DataGridView - Search A Name In "First Name" Column ?
Jan 15, 2012Am developing a software for submission as project. As a part of it, am planning to create a Phonebook package. I created a database in access and i integrated it in VB.Net.
Information:
Database name : Contacts.accdb
DataTable : Contacts
Contents in table : First Name,Last Name, Phone, Address...
Platform : VB.NET in Visual Studio 2010
I integrated the access database in VB.NET using Data->Add new Data source and I successfully made it. Now I got a DataGridView. :) Now arises a question How to search a name in "First Name" Column? I just Googled to find row Filter. That appeared gr8 to me till I got a problem of adding new records. Once I applied Filter, I couldn't see the Addition of new records and I can't make selection process in DataGridView. Then I found that Filtering is not Searching. Any one to help me in searching the data in Dataview?
I'll post my codes here:
CODE:
I have a textbox named "TextBox1", Binding navigator that is automatically generated on copying the DataGrid named "ContactsBindingNavigator" and DataGrid cotaining Contacts table named "ContactsDataGridView".
Cannot Make A Search For The Datagridview
Mar 15, 2011I plan to write by using Vyzhal Basic 2008 and communicate it to me by an Access 2003 database
- I can not make a search for the datagridview.
- What commands should I use to build search.
- Please download the application source code and instructions to make your education search.
CODE:
My Project Code:
CODE:
DataGridView - Cannot Search In Textbox
Feb 4, 2012Private Sub txtsearch_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtsearch.TextChanged
Dim sqlsearch As String
Dim com As New SqlCeCommand
sqlsearch = "select * from tbl_philhealth where tmc like '" & txtsearch.Text & "%';"
[Code] .....
In datagridview if I search in the textbox I want to see the thing that I put in the textbox..
Dynamic Search With Datagridview?
Dec 17, 2010i'm trying to do something like dynamic search. I got a Datagridview1 and Textbox1, what i want to do is when i type something to Textbox1, Datagridview should change dynamically. When i type something to Textbox1 it gives this error: "No data exists for the Row/Column." Here is my code :
[code]...
Filter/search For A Datagridview In VB?
Jun 22, 2010Im 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.
Search By Two Criteria DataGridView?
Jan 13, 2012In DataGridView I have three columns(year, month, day)
I wont first search dategridview by mounth, and the results search per day
Unable To Search Within A Datagridview?
Jun 21, 2011I�ve a datagridview which is filled with data at form load. Then via a textbox I�d like to search in the Name column. The code below fills the grids but the search part of it doesn�t work
Public Class SearchBox
Public ds As DataSet = New DataSet
Public adapter As SqlDataAdapter
[Code].....