omething 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 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.
[Code]...
i am a beginner in vb8 i have a text file named alarm.txt,sample alarm.txt file is shown below
can someone help me to read the alarm.txt file and extract data.for eg
[Code]...
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
I have been searching all morning for a sample showing a simple "find" example for an ASP.NET Webform, where a "find" button is used to find a string in a Textbox, and then Highlight it, like Word does. The following VB6 code worked perfectly, but I couldn't find .Selstart or .SelLength properties in the Text property of the ASP.NET textbox.
'find the first instance
Private Sub Command14_Click()
Command36.Visible = True
[Code]...
Is there a way to Select the Length and Start of the string in ASP.NET. The Winforms code is very similar to the VB6 code, so maybe I'm just missing something simple.
I have a project im working on and im trying to change the font color of a specific string basically how vb does while your coding. (eg if i type dim it turns blue).I want to do this with a textbox in a vb application to show a topic of interest. It needs to be dynamic so when a user types it only changes the color of the specified string. I have tried
If TextBox2.Text.Contains("dim") Then
TextBox2.ForeColor = Color.Red
End If
but this changes all the text in the textbox to the color.
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 the first part done, ... I can delete all the text before spacific text, ... now I need to delete all text after a spacific point in a string of text.
I'm making a better, and more simpler BandWidth Monitor, and I'm extracting the Bytes Recieved, ... but just the value, and leaving out all the rest of the text.
here ya go, check it out.
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code]....
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 ?
I need to extract the whole string if the string has today's date on it. I have already coded a string that displays today's date in the following format - yyyy/MM/dd And I've coded the parsing links bit, now I need to simply search the Listbox and return the first string with the date. [Code]
View 11 RepliesHow do you change the text of a line in a textbox by integer?
View 4 Repliesim 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
Was just in need of a way to make a code write to different lines of a text box.[code]...
View 4 RepliesI'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 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 RepliesI 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'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 RepliesThere's an INI file that I want to access and read information from. This is the complete content of the INI file in question: http:[url]....I believe it is because of the [ ] tags in that INI file. Because they work if I remove the tags.My program has a bunch of comboboxes, trackbars and checkboxes. These items will be filled by the information taken from the INI file.For instance, ini file has these lines;
bCrosshairEnabled=1
bDoDepthOfField=0
bFXAAEnabled=1[code]...
Example: I want the checkbox8 in my form to get checked if bFXAAEnabled has a value of 1 or unchecked if it is 0.
In Example : There's a text : You last visited: Jun 29th, 2011 at 10:27 AM And i need to get text
at 10:27 AM The code will be something like this :
label1.text = Gettextaftertext("You last visited: Jun 29th, 2011")
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 RepliesHow do I go about removing specific instances from a string. For example, I've got this string [32m50[0m/[33m2[0m/[31m2[0m and I want it to reads as 50/2/2 by removing instances of [31m, [32m, [33m, and [0m
View 2 RepliesI have a text file I'm trying to pull specific data from to make a report in excel and am wanting to know if my code can be improved or if I have something wrong. If it's apparent to anyone that I should be doing something elThis code does work but, very slow. These reports take up to 20 minutes for about 100 files so I am wanting to decrease the time somehow. I have attached the whole sub in a text file, it's about 900 lines long so don't think I should post all of it. This is one part that seems to take the longest:Partial code that reads the text into a string, then each line is read to find whether it holds the data or not. Inside this while loop, I am checking numerous lines to see what they hold and extract specific items. First I verify it's a interface by checking for "line protocol".
Dim str As StreamReader = File.OpenText(filefound)
While (str.Peek <> -1)
If txtLine.Contains("line protocol") = True Then 'Found an interface,
[code].....
I am trying to bind a textbox to a binding source (using the IDE DataBindings Editor) and it works fine except for one thing: if I delete the text I get the subject error. What I want to happen is the datarecord field be updated to a dbnull value -- how do I get that to happen?
View 4 Replieshow to search partial string using textbox from listview in vb.net 2005?example i have my record in listview:
Apple
Grapes
Mango
now if im going to type string in textbox like "pl" only, then the selected items will be the apple.
ok so I am already able to send certain text to the webbrowsers textbox on pageload. NOW I want to add text to it if I push button2. basically I want my program to add more text to the webbrowsers textbox only in certain cases.
here is the code I have to add to the textbox in the webbrowser (it doesnt have a "name" so I have to do it like this):
vbcode
Dim HTML4 As HtmlDocument
Dim HTMLI4 As HtmlElement
HTML4 = WebBrowser1.Document
[Code].....
for my testing I am doing the above on a button1.click. So HOW could I successfully add text to that textbox in the webbrowser if I did a button2.click? For example, if I wanted to add the text: "Billy loves to play baseball". does that make sense?? I tried putting the same code in a button2.click command and all it does is erases and replaces the text into the textbox. I want to add it to the text that is already there.
In one page 10 no. of hyperlink present. If I click one of them then the text which is written in links that will be displayed into textbox dynamically.
For example,
<a href="hello.html">hello</a>
If I click hello. Then hello will be displayed in textbox.
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].....