Editing Lines Of Text?
Apr 23, 2010I can't figure out how to edit a single line from a text file and i nep
e.g
file: x.txt
bla bla bla
[code].....
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VS 2010 Editing Text File Specific Lines?
Feb 13, 2012I'm new here and I'm trying to make a little program with Visual Basic (2010 Express Edition).The purpose of this program is:
1) Load the text file lines and split them into a constant and a value
2) Edit the text file lines values
The content of the text file is like this:
[Code]...
This basically split every lines in two parts: the constant ("Name", "Surname", "Age", "Hair") and the values ("Mario", "Rossi", "50", "Black").Now about the second point, I've added a Button1 which should take the Textbox1/2.Text and the Combobox1 selected item and replace the values(aka separator(1)) in the text file. The problem is I don't have any idea at the moment how to do it. What method should I use?
Get A Bunch Of Lines From A Text File (they Will Be Filenames Eventually) Which Are Split By New Lines And Puts Each One Into An Array?
Jun 22, 2010I have written a simple script to get a bunch of lines from a text file (they will be filenames eventually) which are split by new lines and puts each one into an array..
Dim ary() As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If My.Computer.FileSystem.FileExists("C:MenuFiles.txt") Then
[code]....
The only thing I can do for now is either use the substring function to remove the first character from all array values after 0 but I don't like that because it's messy and what if the split "works" as I want it to one one of the lines and knocks of the first character when I don't want it to.
Read Lines From Text File 1 And Delete Those Lines From Text File 2?
Sep 15, 2009I have a text file containing lines of data (File 1). I need to delete all the lines in another text file (File 2), which are found in file 1.So I could read file 2 line by line. And then once the line has been read, read file 1 line by line to search for a match. But that's going to be painfully slow.Or I could read file 2 into memory. And then read file 1 line by line and REPLACE the lines in file 2 with nothing, therefore deleting them. File 2 could be 100 mb, so I'm not sure about reading it all into memory.
View 16 RepliesHow To Save Text To A File In Text Editing Application
Jun 22, 2010I need help in how to save text to a file in the text editing application I created. Well, I tried using the code below but it didn't do the work:[code]
View 3 Replies[2008] Editing Text In Text File And Saving It?
Dec 7, 2011I would like to be able to read data from a text file, be able to edit it and save the new edits to that file over writing the old ones.
Dim FILE_NAME As String = "C:cat4 ext.txt"
Dim TextLine As String
If System.IO.File.Exists(FILE_NAME) = True Then
[code].....
Sql :: Find A Specific Line Of Text In A Text Document And Insert The Next 37 Lines Of Text Into A Database?
Feb 5, 2011I 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 RepliesEditing A Text File?
May 12, 2010I'm trying to edit a text file and below is a txt file I'm using. I would like to put the values from the textbox1,textbox2 and textbox3 into line text data under [TEXT1]
ImageMaster Created: IM Version 4.12
[GLOBAL DATA]
Relay Signal Initial State=OFF
Relay Signal Trigger=
Relay Signal Reset Trigger=
[Code]...
Editing Text Files?
Feb 25, 2012I am having problems with my high score table.
'decalare the current score and the current HIGH score
Dim strScore As String = Me.lblNofT.Text
Dim strHighScore As String = My.Resources.EasyHighScore
[code].....
Editing Text In A DataGridViewComboBoxColumn?
Jul 31, 2008I have a bit of a dilemma - in the ComboBoxColumn, I have added various numbers from 0 to 11. I need people to be able to type into the ComboBoxes in that column if the Combobox doesn't contain a value they need.I realise that I have to change the ComboBoxStyle to DropDown but am not sure how to. Also, for each row in the ComboBox, I believe I have to add the item that the user typed to the ComboBox list items for it to save but am also unsure how to do it.
View 14 RepliesEditing Text With VB Code?
Jul 20, 2009I want to edit text, text in a textbox for instance, with vb code.For example: The text property of textbox1 is "Orange" When a user clicks a button, " Juice" will be added to the end of the string.So it will be "Orange Juice" Same thing w/ "Apple" Then it would be "Apple Juice"
View 3 RepliesEditing The Registry With A Text Box?
Oct 28, 2009I'm trying to create a text box that sends information to the registry. As an example, the user types "Value1" into the text box, and presses OK. The value in the text box (aka "Value1") goes to:
My.Computer.Registry.SetValue("HKEY_CURRENT_USER\TestKey",
"TestKey", "Value1")
Asp.net - Editing A Labels Text Value Through JavaScript?
Mar 22, 2010I have a simple in VB/ASP.NET form containing two text boxes, I am attempting to apply some validation to the first text box using JavaScript. This is the first time I have attempted this and am having some trouble.I have a label beside the text box stating an error, this labels visibility property is set to False. I wish the labels visibility to turn true if the text box is empty when the user loses focus.For this I have used the onBlur option within the tags of the text box. It then calls the JavaScript function and should set the label to Visible but it does not. I have tested to see if it is entering the function by using an alert instead and that works. The problem seems to be trying to alter the visibility property of the label.
Here is the portion of my code:
The JavaScript:
function myRegEx(frm) {
if ( boxUsername.value == "" ) {
invalidUser.visible = True;
[code]....
Editing A Text File In An Application?
Jan 5, 2011how to edit a text file that I have placed in a folder inside my application. The path to the file is "G:MyStuffEvolution_ Data_Extraction_v1Text Filess.txt" and I use a StreamReader to edit the file. However, once the file is edited, if I open the file in Microsoft Visual Studio 2010, the file is empty. Can anyone tell me how I can change? I also fear that once the application is deployed, the file path will no longer work as it will no longer be on my G: directory.Help Is A Click Away - http:[URL].....
View 6 RepliesHow To Block Editing Combobox Text
Apr 14, 2009I don't want to allow user edit a text in the combobox. How do I do that?
View 3 Replies[VB 2010] Editing Text-Files?
Jan 1, 2010I have a file in a certain place. I'm making a script with a button in it. For understanding. Let's say the text file has this written in it:
"ABC"
in it, How would I make it if I pushed one of the buttons, it would change that "ABC" to:
"CBA" ' Or anything else random "BCA", "CAB", etc.
and then save it?note I am using Microsoft Visual Studio 2010 so no VB v6.0?
Select Some Text When Editing ListView Item?
Feb 26, 2009How to select some (not all) text when editing ListView item, that is, if the item text is "Year=2009", how to select only "2009" when the user start editing the item text.
View 3 RepliesStreamWriter - Editing Resource (Text) Files
Aug 3, 2010All right, here's my issue. I have a resource that is a text file. I'm trying to use a StreamWriter to edit it. I've done it in C# but can't find my example files.
View 3 RepliesText - Editing Multiline Textbox During Runtime
May 1, 2011I am trying to increase the height of a multiline textbox control so I can insert multiple lines during runtime. I want to go to a new line in my textbox after I hit enter. Also, simultaneously I am trying to generate a combobox next to each textbox line created by hitting enter. Here is the code I have so far:
[Code]....
Treeview - Add New Node And Select Text For Editing
Jun 27, 2009I want to add nodes that behave in a similar fashion as when you add new folders in windows explorer. i.e. right click > new folder > then the new folder is added and highlighted as New Folder so that as soon as the user types they are overwriting the folder name.
I can add a new node as a child node of the node I have selected and label it "New Node" but I can't figure out how to select the new node and have it highlighted so that when the user types, they are overwriting the "New Node" text.
I have tried this but it doesn't work.
Private Sub AddProjectToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddProjectToolStripMenuItem.Click
Me.trvProjects.SelectedNode.Nodes.Add("New Node")
Me.trvProjects.SelectedNode = trvProjects.Nodes("New Node")
Me.trvProjects.Focus()
End Sub
VS 2008 Reading And Editing Text File?
Jul 23, 2010I have a text file called: list.txt This is a list with all kind of lines like this:
14II_ARM_S_CLO_CLO_CLOVERIDS_PROPITEM_TXT_01194611IK1_ARMORIK2_CLOTHIK3_CLOAK=TRUE==200050000====PARTS_CLOAK=1==11=1===11_NONE Ofcourse every line has different numbers and letters.
The complicated bit is this:
I want to let Button1 check whats in TextBox1.Text and search "list.txt" for it. When it has got a match (there is only ONE of these numbers in list.txt).For example TextBox1.Text = "IDS_PROPITEM_TXT_011946". And I search for that so I find the line above. Now I want 3 other textboxes which show the 21st, 22nd, 23rd column/number after "IDS_PROPITEM_TXT_011946". And they should be editable by changing those 3 textboxes and clicking the apply button.How can I best do this, and please give a little example.
VS 2010 Required With Editing Text File?
Jun 20, 2012I have two text files, first text file looks as follows
File1
String1 String
String2 String
String5 String
String8 String
These fields match some of the fields in my File2, but here there is an extra column which shows a numeric field for that row.
[Code]...
DB/Reporting :: Open New Lines Of Text Into Various Text Boxes?
Oct 15, 2008I have code to show I tried to do it on my own, to boot!
Private Sub OpenPetProfileToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenPetProfileToolStripMenuItem.Click
Dim AllText As String = "", LineOfText As String = ""
[Code].....
This save command works perfectly except for the lstshowresults, which I'm having issues getting to appear in the print line bit, but that's for another time.
VS 2008 Editing Word Documents While Keeping The Original Text?
Jul 13, 2009Public objword As New Word.Application
objword.Documents.Open(FileName:=ofilename)
^ Showing the declaration of the word document that i wish to edit.
Dim oDoc As Word.Document
objword.Visible = True
oDoc = objword.ActiveDocument
oDoc.Range.Text = codes(j, 1) & " " & codes(j, 2)
This gets the document and adds text into it, exactly what i want it to do. But it replaces the whole document. I just want it to add text at the start of the document. Not replace the whole document.
Import Different Lines Of Text From A Text File?
May 22, 2010how to import different lines of text from a text file in the same directory to different textboxes ?e.g. line one in text file to textbox1.text ect.
View 1 RepliesGet Text From Specified Lines?
Jun 7, 2011This is my GUI[url]...
So the line which should contain daniweb.com, it should appear on other textbox.
Get The Lines Or Curves From A Text?
Jun 5, 2009I would like to get the lines or curves from a text. I was looking and I found ExtTextOutW or GetGlyphOutline.
Do you know where is a sample? I found some of vb6 and vc++ but I can not do running.
Printing Certain Text In Three Lines?
Dec 14, 2011I just finished my first project. Just wanna ask, with this code:.....
Code:
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintiTicket.PrintPage
e.Graphics.DrawString("COUNTER 17.Your number is " & iTicket, TextBox1.Font, Brushes.Blue, 50, 50)
End Sub
I was able to print the text that I want, but is it possible that it be printed in three lines? i mean on the first line, the text "Counter 17", and in the second line with a smaller font size, "Your number is" and on the third line with a bigger font size the "& iticket portion"?
Write A Text So It Is On 3 Lines?
Jul 9, 2010I want to write the richtextbox1.text to a richtextbox but I want to put it in 3 lines, how do I code it without leaving a long empty space before it moves to the next line?Like a paragraph instead of 1 long line I am working with VB 2010 express edition
Private
Sub
ComboBox1_SelectedIndexChanged(ByVal
sender As
[code]....
Exract Lines From Text File That Start With "text:" String
Dec 26, 2010i am trying to make text file that will include my sms text meassges
for that in need a code that will extract the the line that appears after the string "text:"
example
the text file that exported from my phone look like this :
time: 22:00
text: bla bla bla
time: 23:35
text: yada yada yada
what i need is a new file that will look like :
newtextfile.txt
bla bla bla
yada yada yada