im 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
I'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.
I am using visual basic express edition 2008.How can I search for a word in a file then store that word?Also, how can I search for a Phrase in a file or a Textbox and store it in a different place?
View 4 RepliesI have an SQL database, and 50 text files, and Visual Basic 2010 Premimum,I need to find a specific line of text in the text files and then take the next 37 lines of text and save them in my database. I need advice as to point me in the right direction
View 2 RepliesI want to remove the lines that contain specific text. (Whole Line)
[Code]...
So textbox1.text will become and remove whole line that contains the word "daniweb"
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Dim data as string = http://profile.ak.fbcdn.net/hprofile-ak-snc4/161116_00000000000000_375500185_q.jpg
data is can variable [URL]I want the just get bold text, and remove italic All text's can variable?
I need to go line by line through a text file as well as a listbox and remove lines over x amount of characters as well as adding the number of skipped lines to a label. I am trying to use a listbox in this example but it is not working correctly. What I am I doing wrong? First it will only remove an item when it is highlighted (focused) how can I make it so that is not required?[code]...
View 7 RepliesI have a little question about txt-files...This is the case: I am going to make a small software for editing particular parts in text files, so you don't have to do it by hand. In this program, i need to find several words in a text file and retrieve the text or number that is after the the "="-sign, and then replace that info. Then, I want to use the information it retrieves to add some text in the end of the file.
P.S. There are 36 differet words to search for, and some of them will occur in several places, so i want the data from those words that occur several times in an array. And the data i want to retrieve is AFTER the searchword and a "=", so i dont want the searchword or the equals-sign included. Can someone explain to me how to do this?
I have a program that will read a text file and put information from the text file into multiple text boxes. What I am trying to do now is be able to change the values in the textboxes and be able to write the specifc changes back to the text file. One way I though of doing that was using a while loop and copy the lines of the text file to another text file, then when it finds the line that has the specific change from the text box, make the change and continue writing the line until it reaches the end of the file. Then I was going to copy the file and overwrite the original, escientally making the change to the new file. Right now it will make the new file but will just make a blank text file. I think the problem is in the while loop statement but I am not sure. Here is the code below:
Code:
Private Sub submitButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles submitButton.Click
Dim trackname As String
[Code].....
so I had an idea today while modding a game I play. I decided to make a mod-manager.In order to start the game with mods, you have to go to the website, log in, click playnow and view the source of the html file. From there you get the sessionID variable and add it to a shortcut on your desktop. I wanted to be able to automate this process by doing the following:
on button1.click: somehow parse the source of the html file to locate the line that looks like chis:
var sessionId = 'random26charSessionID'; and take what is inside of the ' ' and add it to textbox1.text
Any ideas? Not sure if it will be in the same line every time with add banners and stuff...so I wanted to parse the doccument.
Is it Possible for me to read text from textbox control and write it to .txt file at specific location.
for an instance.... say below with quote is my Text in .txt file:
"THE QUICK BROWN FOX JUMP OVER THE LAZY DOG"
and with programming code I want to change some text in the same sentance become....(see below)
"THE QUICK GREY FOX JUMP OVER THE LAZY CAT"
so you can see the word BROWN change to GREY and word DOG change to CAT
Assuming I have a Form, a Textbox and a Button like this : And a short text like this :
1
...<br\/> Baths: -\-<br\/> Sqft: 1,692<br\/> Lot: 7,013...
What I want to be helped is when I copy and paste the text into the Textbox, then I press the Button, it only display the numbers after the "Sqft :"It should be like this :
The texts and numbers are variable, it could be 2,203 or 8,232 or etc..., the "Sqft :" is fixed. Now what code should I use to make the Textbox display only the 4 numbers after the "Sqft :" ?
I have this [code]...
And what i am doing here is removing a peice of text from my multiline textbox (textbox7), But its not working..?
what I want to do is get the text from a specific textbox from a website then copy it and paste it into an textbox(into my.exe) .
*With those code i get alway and error that clipboard is not supported ! *
my codes :
Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer2.Tick
WebBrowser1.Navigate("http://10minutemail.com/10MinuteMail/index.html")
[Code[,,,,,,
I have 2 Textbox and Button1. Textbox1 contains text :
abcdef 1234
zxcv 654321
vbbsg 789
wfgyui 98102198
Now what code should I use when I click the button and Textbox2 turns into this :
1234
654321
789
98102198
What I want is getting only the last numbers in each lines. I know it concerns about Regex.Split but I don't know how to make it into each lines ?
Here'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
How do you change the text of a line in a textbox by integer?
View 4 RepliesWas just in need of a way to make a code write to different lines of a text box.[code]...
View 4 RepliesI am busy with a Project that need to read and write txt files. I have found noumeorous tutorials on how to work with txt files, but none of them explain or or have an example how to do the following:
1) I want to have a button that, when it's clicked, it browse the PC in a specific location for a txt file, and open it in a TextBox1
2) I want to have a button that save text in a specific TextBox as a txt file, and you can name the txt file as you want?
Is there a way to look in a textbox for some text1 and then if its there, it is replaced by text2?
View 3 Repliesomething i am stuck with. I need to basically remove some specific text from a string in a text box.s be used, so it may be best to use some parsing to get the rest of the text after that specific point.
View 9 RepliesI was just wondering if someone could show a code sample that will remove any duplicate text from Textbox1.text (with multiplelines).
I need to remove the sentence "Send a private message to" and prevent it from entering Textbox1.text.
I have a multiline textbox that contains very long text in it. How can I scroll the scrollbar to the line with specific text in a textbox?
View 1 RepliesI have a text box that a bunch of information in it. Is there a way to grab specific text from a large textbox? Here is my example textbox and the text that is stored in it:
[Code]...
I have a groupbox with quite a few checkboxes. I want a specific textbox to have custom string per checkbox in the text box.
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I'm trying to search for a specific text inside of a textbox.If the text is found, I want all lines above to be deleted.
View 8 RepliesI have TextBox1 and TextBox2
TextBox1 has this in it
pooy
TextBox2 has this in it
dalton austin chicken pooy boddy chicken
And when you click on Button1 it will look for the text "pooy" if it has it, it will go to Form2 if it doesn't nothing happens.
How can i do this?
EDIT: GOT IT WORKING
If TextBox1.Text.Contains(TextBox2.Text) Then
MsgBox("Activiated")
My.Settings.key = TextBox1.Text
[Code].....
I have a code, which when a user selects a few options on one form, then clicks enter, it creates a new tab on my main form, with a text box containg the options chosen and a button to edit the options.
My question is how to somehow search the text of this textbox so that when edit is clicked, the form the user selected the options from reopens with the options they had selected originally.[code]...
How to Find text from another textbox as search term and hightlight it in the whole text?
I saw the related topics but I couldn't do it, so any ideas?
I have a multiLine textbox, i need to find whether any line contains only a single word "Update", I have tried the following but its not working
vb
Dim mylines As String() = Me.TextBox1.Text.Split(CChar(vbCrLf))Dim Found As Boolean = False
[code].....