DGV Loaded And Then Saved To Text File?
May 10, 2012
I have my datagridview being loaded from a Text File and then being saved to a text file as a comma separated file - the commas obviously separate the columns. However in some of the cells prior to saving, I have data that i have inputted over two lines by pressing shift + return.
E.g.
"SOLD
10/05/2012"
This saves fine, but obviously shows up in the text file as a line break, which then causes some issues when I choose to re open the info back into DGV. How I can code so that it saves as a line break within a cell, rather than a completely new line.
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May 30, 2011
I decided on a comma separated data file, saved as a text file. This is for data that will not change. After loading the data from the text file; then throughout the lifetime of the program the data can change. The data can then be saved back to a different binary file. The idea is to have a save state system going.Does anyone have a suggestion or is opposed to the idea. Is there a simpler way to organize something like this?
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Apr 30, 2010
How to search certain word in text file and display in textbox/listbox?[code]...
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Sep 16, 2009
make the file saved with a variable as its name.
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Oct 18, 2010
lets just say this is my 5th hour (and counting) learning programming, i googled since hour 1, i even read almost all i can read while im installing visual studio 2010 coz i really want to learn this programming language coz somebody said that this is an easy language to learn coz of GUI..on this onei got a program here with 10 textboxes and 3 buttons, and i want to save every text on that textboxes in a file (myfile.txt)..i did that by using this commands
Button 1
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
[code].....
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May 8, 2012
I'm trying to change the Label.text into the Name choose of the File that i'm going to save. This is the Code:
Dim saveDlg As SaveFileDialog = New SaveFileDialog
saveDlg.Filter = "JPEG (*.jpeg)|*.jpeg |All Files |*.*"
saveDlg.Title = "Save Picture"
[Code]....
i want to change the label text into the File saved names, i want show just the name and not the entire path.
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Jun 10, 2011
I have problems to print the records which is saved in text file. It prints whatever in between the textfile but does not print whatever contents in the textfile.
Public Class Form1
Private Sub pd_PrintPage(ByVal sender As Object, ByVal ev As Printing.PrintPageEventArgs)
[Code].....
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Nov 16, 2011
I'am creating a script editor for my own purposes.And i have a menu option called "Close", and i want to check if the file is saved or not, so it no code get lost by clicking wrong.
Anyone have a idea how i check if the file is saved?
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May 19, 2010
I am programming the Save File Dialog Box. I've got the basic code but after I save the text file that I created, the actual text itself seems to have disappeared when I open the file.
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Aug 2, 2011
just want to know how to get the path of a text files then put it on a textbox when saved in vb.net
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Jun 17, 2010
I would like to know how to write to a text file that is added to resources and then have it show the contents in a text box.But I would like to have it on a timer so every second it will refresh as I am trying to make an instant chat program.Also I would like to note that I want it to delete everything after all the users have closed the program. Is there any way to make it so the text file is empty when there is no body using the program any more?
Public Class Form1
Private Sub btnSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSend.Click
[code].....
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May 30, 2010
I have no problem loading the contents of a text file into a richtextbox(rtb) with the below code. I can then edit and save the contents of the rtb to the file, and clear the rtb.
However, is the file still open? Does loading a text file into the rtb actually open that file? I am asking because I can't find any methods or techniques to close a file that has been loaded into a rtb. Is clearing the rtb the correct procedure?
Public Class Form1
Dim openFile1 As New OpenFileDialog()
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click
[code].....
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Sep 29, 2009
What I want out of this program is to have a saved file open up in another form and displayed in 4 text boxes so they are able to be modified. my code is as followed:
[Code]....
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Apr 13, 2009
I am creating a simple button based rpg and was wondering if someone could help me with 3 things how to hold information within the game until the player save's the game, Saving the game, and Loading the game.I want the saved games to be saved onto a encryted file like .db or .dat file..
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Jul 31, 2008
I've got 2 seperated programs.
One is a program where you can select a product and select how many of them you want. Then the total price wil be displayedin a label. And the list of selected products will be saved in a .txt file.
The second program is an Edit program. The user can edit his selected products. Here he can change the total of a product.So if he had selected 1, he can change it to three or something. When the user clicks the button Save. The changes will besaved in the same .txt file and the total price will also be changed and displayed in program one.
Program one is compleet.Program two has problems and here i need your help:- the user can't make a change in the numbers, seems that the textbox is read-only or something. How to solve?- Then when i click save, the changed must be saved in the .txt ( i can't test this yet because no changes can't be made)- the total new price must be showed in program 1 (i think i programmed this well, but can you take a look)
Here is a part of my code of program 1:
CODE:
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Mar 8, 2011
I'm loading a textfile into a dynamically created RTB (whatever). The name of the file is added into a tab, which has the RTB in it: Path.GetFilename.
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Dec 22, 2009
I am using ASP.NET 2.0 with SQL Server 2005.
My page have a text box where TextMode="MultiLine"......see below
Now when I save this text in my database of course it does not save it with any HTML tags, and thus when i read that value from the database it comes back as 1 line such as....
But I want it to be dispayed just like the user typed it. Is there no out of box control that will do this for me rather than me using Ajax or jQuery?
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Dec 8, 2011
I have Microsoft Visual Studio 2010 (not sure on the differences of each version) Ive googled and looked all over. I dont like asking people to code everything out for me, but ive spent too many hours trying to figure out how to solve something that seems so simple.
[Code]...
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May 1, 2011
Using VB.Net, how would I go about checking if a loaded page in a Web Browser object contains a certain line of text? Sorry if theres an obvious answer for this, I'm used to programming in Java.
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Jun 4, 2012
Ok i found a strange type of bug in MS default Richtextbox in vb.net 2008. If we add some line of text in Richtextbox programmaticlly. there is a gape from right side. see the image below
here is my code
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim f As New Form
[Code]....
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May 18, 2011
i'm writing a simple program that outputs a report to a text file with code similar to below PrintLine(1, "Hello", "World") my question is how to format the text so it can be saved as courier new or bold? frustrated visual basic user
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Mar 10, 2012
I have software which is loading texts from files in folder, also if user wants to click on link he just using "click" button and it will search it for him and will open in built in browser. Thing is that some of those texts has just [URL] instead <a href.... a>
At this moment I'm using this:
For Each link As HtmlElement In webMail.Document.Links
WebBrowser1.Navigate(link.GetAttribute("href"))
Next
But I'd like to to be able to click every link with just http in text, no matter if <a href is in use. I guess I can just add <a href to any http string but I guess there must be other way to do that. Should I some how look for any string with http and then just set it as variable and then navigate or can I use other way? So for now I have 2 ideas, one replace http://... with <a href... a>, or to find any string with http and set it as variable and then navigate to that web browser...
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Aug 8, 2009
Hi,
I have a program that has over 100 labels and over 40 textboxes. I was using the code below to save the text. However, when I open it, some of the text is in the wrong spot (for a label or textbox) and some of the text that shouldn't have been saved is. Is there a way that I can get all these labels' and textboxes' data saved? I would like to stick to the code somewhat if thats possible. I may be looking in the wrong direction too as I am very new. Thank you.
Private Sub SaveAsToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveAsToolStripMenuItem.Click
Dim myStream As Stream
Dim saveFileDialog1 As New SaveFileDialog()
saveFileDialog1.Filter =
"txt files (*.txt)|*.txt|All files (*.*)|*.*"
saveFileDialog1.FilterIndex = 2
saveFileDialog1.RestoreDirectory =
True
If saveFileDialog1.ShowDialog() = DialogResult.OK Then
myStream = saveFileDialog1.OpenFile()
If (myStream IsNot Nothing) Then
Dim myStreamWriter As StreamWriter = New StreamWriter(myStream)
myStreamWriter.WriteLine(txtName1.Text.ToString)
myStreamWriter.WriteLine(txtName2.Text.ToString)
myStreamWriter.Flush()
myStream.Close()
End If
End If
Private
Sub OpenProjectToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenProjectToolStripMenuItem.Click
Dim myStream As Stream = Nothing
Dim openFileDialog1 As New OpenFileDialog()
openFileDialog1.Filter =
"txt files (*.txt)|*.txt|All files (*.*)|*.*"
openFileDialog1.FilterIndex = 2
openFileDialog1.RestoreDirectory =
True
If openFileDialog1.ShowDialog() = System.Windows.Forms.DialogResult.OK Then
Try
myStream = openFileDialog1.OpenFile()
If (myStream IsNot Nothing) Then
Dim myStreamReader As StreamReader = New StreamReader(myStream)
txtName1.Text = myStreamReader.ReadLine()
txtName2.Text = myStreamReader.ReadLine
myStream.Close()
End If
Catch Ex As Exception
MessageBox.Show(
"Cannot read file from disk. Original error: " & Ex.Message)
Finally
If (myStream IsNot Nothing) Then
myStream.Close()
End If
End Try
End If
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Nov 3, 2011
I have a program that has over 100 labels and over 40 textboxes. I was using the code below to save the text. However, when I open it, some of the text is in the wrong spot (for a label or textbox) and some of the text that shouldn't have been saved is. Is there a way that I can get all these labels' and textboxes' data saved? I would like to stick to the code somewhat if thats possible.
View 25 Replies
Oct 20, 2009
Well I have software which is loading texts from files in folder, also if user wants to click on link he just using "click" button and it will search it for him and will open in built in browser. Thing is that some of those texts has just [URL]
At this moment I'm using this:
For Each link As HtmlElement In webMail.Document.Links
WebBrowser1.Navigate(link.GetAttribute("href"))
Next
BUT I'd like to to be able to click every link with just http in text, no matter if <a href is in use.I guess I can just add <a href to any http string but I guess there must be other way to do that...Should I some how look for any string with http and then just set it as variable and then navigate or can I use other way ???So for now I have 2 ideas, one replace http://... with <a href... a>, or to find any string with http and set it as variable and then navigate to that web browser...
View 5 Replies
Oct 19, 2009
I'm trying to extract the text fields inbetween the code but the text is always changing so I'm not sure how to keep this dynamic. In put them in to the proper text boxes.
So text box 1 might be Date: then it pulls the date.
and there are multiple listings. so I need it to loop until the end of </table>
[Code].....
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Nov 30, 2011
I have two UserControls already loaded how to change TextBox text property on a UserControl from the other loaded one.
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Jul 19, 2009
Can a .WPF file be loaded into a tab or a container in my visual basic application. Ill use one of my code snippets as an example. to load another form into a tab control i use.
Private Sub AllToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AllToolStripMenuItem.Click
Dim phoneqq As New PhoneQuote
[Code].....
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Oct 12, 2010
the software im currently creating requires that a loaded powerpoint slideshow be automatically saved as a powerpoint show file (without actually creating a pps file).
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Apr 24, 2009
i have this app. with a listbox , a save button, and 2 textboxes the listbox loads all the files in a folder that i save directly from my save button it automatically loads up the files when i click on a listing in the listbox, text1 is the file name, text2 the content.i want to be able to have the listbox highlight the new saved file name in the listbox once i save the file in order to show that the file was created and such.
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