How To Remove A Specific Row In Dataset
Jan 10, 2012I have a gridview that is populated by a dataset and I want to remove the specfic item that the user selected in the gridview
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Remove Specific Words From Specific Lines?
Apr 18, 2011Here's my problem i am trying to extract data from a forum
Now what i want is to remove a specific word from only a specific line
So here's a example
[quote=randombla13] I am the king of the world bla bla
[img]http//google.com/img.jpg[img]
[quote]This line should not be removed[quote]
[quote]
Now as you can see these are the codes you may have seen in many forums
Now want i want .Net to do is filter the the content in a textbox
And remove only the lines marked with red "[quote=randombla13]" from the first line
And the Extra "[quote]" from the end line
As you can see in the example the content has two "Quotes" so i jest want to remove only one from the first line and last line of the content
And note "[quote=randombla13]" the length after the = is Unknown it maybe of 6 characters or less or more
Remove Row From Dataset?
Apr 1, 2010How can i remove a row from a dataset but not from the database?
View 2 RepliesAsp.net - Remove Characters Before A Specific Character?
Oct 29, 2011I want get the most specific from the current url in visual basic .net.I've tried several code but it just was the same.I have this code:
Dim CurrentURL1 As String = Request.Url.PathAndQuery
The code will result like: /FolderName/CurrentUrl.aspx
What I want is, just get the 'CurrentUrl.aspx'.How to get that?
Remove A Specific Line From A Listbox?
Jul 1, 2010How can you remove a specific line from a listbox? How can you like make it so instead of password it would show ******* but on a listbox because it doesnt have passwordchar option. and how can you make it save the listbox data in the my.settings
View 16 RepliesRemove Lines Containing Specific Text
Jun 10, 2011I want to remove the lines that contain specific text. (Whole Line)
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So textbox1.text will become and remove whole line that contains the word "daniweb"
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Remove Only One Specific Event Handler In .net?
Dec 13, 2011I'm writing a small 2D engine that uses Lua to control it. I've been setting events up in between the Lua and the VB.net for the past little while here. The problem, I've realized, is that is that I can't seem to remove the events which is screwing up quite a few things (because they are being called when they should be done with). To fix this, I wanted to add some kind of way to remove the specific event handler.
I know how to add an event handler:AddHandler Button1.Click, AddressOf Button1Clicked
But with this in mind, is their a way to remove a specific event handler in the VB.net? I didn't explain this very well: If I have this:
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Remove Specific Painted Bitmap?
May 11, 2011Private Sub paint_Paint(ByVal sender As Object, ByVal e As System.Windows.Forms.PaintEventArgs) Handles Me.Paint
and uses the E.graphic.Drawimage function
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Remove Specific Rows In DataGridView
Nov 15, 2011I tried this code to remove specific Rows that the column(0) cells equal= 0
For i As Integer = 0 To Form1.DataGridView1.Rows.Count - 1
Form1.DataGridView1.Rows.Remove(Form1.DataGridView1.Rows(i).Cells(0).Value = 0)
VS 02/03 Remove Duplicated Rows In Dataset?
Jun 10, 2009I have a dataset with 12 columns. this dataset can be filled with > 3000 rows
This dataset is bounded in gridview (third-party).
How I can remove the duplicated rows in this dataset?
Check If Dataset Contains A Specific Value?
Sep 30, 2010How can i check if a dataset contains a specific value?
View 1 RepliesFinding A Specific Row In A Dataset?
Dec 2, 2009if i wanted to return a value from a dataset using the ID how could i search it.. its going into a textbox..
so
dataset1 has
INDEX, ID, fig1,fig2,fig3,fig4
I want to return fig1 where ID = myID
textbox1.text = fig1
Getting Specific Data Out Of A Dataset?
Jul 6, 2011At moment iam getting information back by fireing a command to an API function of a program (http) after that it gives me databack and i transfer that data in a dataset. so far so good its working great.
But now i want to have specific data out of that dataset....
i know the rows got names inside the DS one is ID NAME and TYPE
What i want to know is there a way to get TYPE out of the Dataset WHERE name is .... (does not mather what name)
Find A Specific Text In A Textbox And Remove It?
Aug 10, 2010im trying to find a specific text in a textbox and remove it . i don't figure a way to do it .
If richtextbox1.text.contains(listbox1.selecteditem) then
' there i dont know how delete the text !!
end if
Remove Lines Not Containing Specific Text From A TextBox
Jul 4, 2010I'm making a button to delete lines not containing specific text.
For example, if the text is "test". I want to remove all lines not containing "test" in it.
Remove String Data Between Specific Strings?
Jan 15, 2010Say I have a listbox, and the items in the listbox look like this:
#COLORS#
GREEN
BLUE
BLACK
#NAMES#
BOB
JIM
BILL
#ETC#
How would I make it to where when a user clicks a button, all the text between #COLORS# and #NAMES# is removed? Let me know if you need more detail
Remove Row From DataSet If Bound Table Is Sorted?
Aug 31, 2010I have a DataGridView that is bound to a DataSet and I allow someone to remove a row from the table and I remove the row from the set. My code looks like this:
ds.Tables(0).Rows(dgCourseList.SelectedRows(0).Index).Delete()
My problem I found is if the grid gets sorted the index of the rows no longer corresponds to the indexes in the DataSet. As a result the wrong rows get removed from the set.
Can I solve this problem with maybe having to sort the DataSet on some sort event of the DataGridView?
How To Search A Dataset For Specific Record
Jul 27, 2011I have finally taken the plunge and am trying to get my head around VB 2010 after years of playing with VB6. I am using the free VB 2010 Express edition to get me started I am not an acomplished programmer in VB6 - being totally self taught from books, files , forums like this and internet searches so I am finding the transition to .NET syntax very painfull. Unfortunately,
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How To Select A Specific Cell In My Sql Dataset
Aug 28, 2009I'm just startet to work with datasets, I have configurated an SQL server 2008 to host my databases. the server works fine also over the internet. I am making some SQL test applications, to learn how to use SQL and datagridview.my problem is how can i select a specific cell in my dataset and datagridview. When i know the name of the column and the row that holds the specific cell that i want to select by click on a button
my datagrid look like this
name | price | color | company | left
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Specific Datarow From Database Into A Dataset
Oct 9, 2009I have a table with 3 rows and two columns (sid and number1). How can i bring a specific row with the SELECT? I use a textbox to give a criteria (sid). I guess it would be - SELECT number1 FROM Table2 WHERE sid = textbox1.text. How to pass that row into a dataset?
View 1 RepliesRemove All Eventhandler From Specific Event Of Control During Runtime?
Dec 29, 2009I do have a customized treeview which inherits from treeview. The customized treeview offers - amongst other - the functionality to automatically check/uncheck the child and parent nodes according to the selected node.To do so, I use (or mabye abuse?) the AfterCheck-event of the treeview in the class where the inherited treeview is customized. Code looks like that (Submethods not included):
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I temporarily remove the AfterCheck-Event in the event-procedure to avoid it getting fired when I programmatically check/uncheck the checkboxes of the treeview. Works fine so far, only problem I see: if another programmer wants to use the customized tree view and tries to make use of the After-Check-Event, he'll get caught in an infinit loop, because his own After-Check-Event (he added himself to the treeview) was not removed and keeps on firing every time a checkbox is automatically checked/unchecked.
How can I remove ALL methods linked to AfterCheck-Event without knowing which method someone added to the treeview-control? My guess is to use reflection and to get the underlying delegate of the AfterCheck-Event by using the .GetInvocationList somehow - but I was not able to make it work.
Feraud
VS 2008 : Insert And Remove Specific Characters From A Cell?
Jan 18, 2011I have a form with four checkboxs and a textbox for an id number.I also have two tables in a database. The first has a column for the users Id, Name, and a column called Points.The second has a column for Id and one called Letters.What i want to do is, after the user enters the id number, and the user clicks checkboxA it should add a certain number, lets say 5, to the "points" cell for that id#(in the first database), and it should put the letter "a" in the "letters" column (of the second database) for that id number. Also, if a user deselects a checkbox it should remove the "a" from letters and subtract 5 from points.Also there will be different letters in the "letters" cell, so i cant just clear it, but i have to remove the specific letter.
View 13 RepliesRetrieve The Data From A Specific Row And Column From A DataSet?
Aug 19, 2009I know this has to be a very simple answer but I seem to be overlooking it. I have an Access database that I have conected to and have created a DataSet. The DataSet consists of one table with several rows and a bunch of columns. What I am trying to do is get the data for one specific row and column so that I can use this data is some calculations. I can position the row if I need to but I can't figure out how to get the data in the specific column I need.
View 3 RepliesVS 2010 - Search Dataset For Specific Record
Aug 1, 2011My application will start (dataset filtered by username/date) and if it's the first time the user has used it today it will be a blank entry form because there is no record for today created. The user can just type data into the blank form and close it. On the form closing event I want it to run a tableadapter.insert(username, date, x,x,x).
If it starts a second time it will load showing today's entry because today's date was inserted previously when they closed the form. So this time when they close the form I want the form closing event to just run a tableadapter.updateall(dataset) command. I need some help with my form closing event...
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Remove Specific Elements From HTML With Agility Pack For Program?
Sep 21, 2011There seems to be no documentation on the codeplex page and for some reason intellisense doesn't show me available methods or anything at all for htmlagilitypack (for example when I type MyHtmlDocument.DocumentNode. - there is no intellisense to tell me what I can do next)
I need to know how to remove ALL < a > tags and their content from the body of the HTML document I cannot just use Node.InnerText on the Body because that still returns content from A tags.[code]...
Writing To Specific Cell Located In DataTable From DataSet?
Aug 14, 2011I'm trying to write to a specific cell located in the datatable, which is from dataset. I know that it would be datagridview1.rows(xx).columns(xx).value=(""). But how to do it in a datatable
Public Class Form1
Dim ds As New DataSet1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim TestValue As String = "test value"
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The following code above does write to column 3 row 1, but if you say .rows(1), i get "there is no row at position 1". So, in summary if I have 7 columns, and I created a second row I want to write to column 3 and the 2nd row.
C# - Update A Specific Column Of Dataset's Table Data To SQL Database
Oct 15, 2011I have a gridview loaded with data from my database and a gridview swapping function which after exchanging data between rows with a column call "Priority", I want to save these changes back to my database. Only the "Priority" column value will be change, how do I update only that Column of my dataset table to my SQL database?
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Modify Designer.vb (form Designer) To Remove A DataSet Control From Winforms Windows?
Jan 27, 2011I am attempting to update an existing winforms application, that was created with a dataset control on all the winforms pages. I have ported it from VS 2008 to VS 2010 and I need to update the database section and connect it to the SQL backend using traditional code method.In the Solution explorer, when I click on the Dataset files, and click "Exclude From project" I am unable to build the project.Is it advisable to comment out the code lines that refer to the dataset in the .designer.vb files?
View 1 RepliesRemove Remove Statics And Use Delegates Refering To Class?
Jan 11, 2011Just had to remove remove statics and use Delegates refering to class. i have got a little problem in one of my project.I need help to resolve it.My application Connect several FTP server with the same Class.I'm using TCPclient for few specifics Commands.The problem : All threads call the same TCPclient wich can't connect several server at once.I would like to create a New TCPclient for each thread.
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XElement.Remove (XNode.Remove) Doesn't Work?
Oct 10, 2011I'm trying to remove individual nodes from their parent, I tried the Remove method but it doesn't seem to be working. How is this done? Is this a bug or what?
Sub Main()
Dim xml =
<?xml version="1.0" encoding="utf-8"?>
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