Save A String/s To A File And Then Retrieve / Open The File And The Strings Goes To Targeted Txtboxes?
Mar 13, 2007how can i save 2 textboxes(string) into 1 file? and when open the file, the string goes to definite texboxes...
[Code]...
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Save Arabic String On File Using File Open?
Apr 22, 2010I'm trying to Save Arabic string on file using file open but every time I load the file it gives me deffrant craters cant read it like "this code workking good In English but in arabic the resulut always like "??????" and cant read it back.
[Code]...
Save String In File But Unable To Open In Text Editor
Dec 19, 2009i want to save String in File Who not Able to open in Text Editor Open it Only on my Application Suposly i want to save Phone Book Contact In this file
Three Text Boxes
1. Name
2. Phon Number
3. @mail Address
i already read these stuff but still not Understand i already check Kaymaf Provided link , but i m not understand Create Your Own Custom File Type
Retrieve All Indexes Of Strings In A Large File?
Oct 8, 2011Imagine there is a very large html file with of course lots of html tags. I cannot load the entire file into memory. My intention is to extract all indexes for this <p> and this </p> strings. How should I achieve it?
View 5 RepliesRead Binary File And In This File Found The String And Replace It With Other One And Save The File Afterwords?
Jan 11, 2011i need to read binary file and in this file found the string and replace it with other one and save the file afterwords. I found many example to read binary, but to find and replace is for me mistery.
View 3 RepliesUse Save File Dialog To Save File But When Open Save File?
Dec 23, 2011i have made a downloader . i use save file dialog to save file but when open save file dialog it does not get the file name and file extension from the source....please help me to make a file downloader which gets the file name and extension automatically from web. my downloader downloads file succesfully but doesn't show its real extension and file loses its default extension.
View 1 RepliesVS 2008 - Open A Save File Dialog And Write To A .txt File The Contents Of Listview
Mar 22, 2009What i am trying to do is open a save file dialog and write to a .txt firl the contents of my listview. so far:
[Code]...
i have this, but i'm not to sure how to write to the .txt file i know i need to use a for each to loop the contents of the list view
Vb8 Code To Open A Txt File - Search For A String In It & Extract String In A Excel File
Oct 11, 2010i need a vb8 code to open a txt file,search for a string in it & extract string in a excel file.
View 2 RepliesSystem.io - Using The Open File And Save File Dialogs In .net?
Sep 6, 2009Once a user has selected a file with the open file dialog, how can I handle this action? For example, if the user has selected a .txt file and has opened it, how can it get the data from the file? How can it return the path that the user found the file in? Then, how can it save the file?I know that there is a OpenFileDialog.OpenFile() method, but I am also pretty sure this is not what I am looking for. I have also tried the ToObject method, but I probably messed up somehow.
View 3 RepliesRetrieve Data From Text File And Save It To Sql Database?
Jun 10, 2011i want to retrieve data from text file and save it to sql database bt i just have to implement some conditions like if there are 3 entries exists in text file with the same ID but i just have to get only 2 of them so in what manner should i write the code....
Dim sbIDs As New System.Text.StringBuilder
Dim sbPunchDateStamp As New System.Text.StringBuilder
Dim sbPunchTimeStamp As New System.Text.StringBuilder
[Code].....
Retrieve MySQL Blob - Save The File To Disk
Aug 29, 2010I have a mySQL table(IMP_SCANS) holding the file, it's name and size for every document:
scan_1 blob
description varchar
filesize int
doc_no varchar
doc_date date
I managed to insert a file to the table. Now I need to save the file to disk.
So I have the code:
Dim conn As New MySqlConnection
Dim cmd As New MySqlCommand
Dim myData As MySqlDataReader
Dim SQL As String
Dim FileSize As UInt32
Dim fs As FileStream
[CODE]............
I all works fine up to the line: myData.GetBytes(myData.GetOrdinal("scan_1"), 0, rawData, 0, filesize) Where it says "Object reference not set to an instance of an object". I cannot figure out why I receive this error.
Re-arrange The 3 Strings Into 1 String Into A New Text File?
Jul 17, 2009How do i re- arrange the 3 strings into 1 string into a new text file?
what i have in the text file:
VERSION 600
LIBRARY [2009/6/15 15:02:14, 2009/6/15 15:02:14] temp.gds
UNITS 0.001 1e-009
[Code]....
Open A CSV File Update Some Rows, Columns, Delete Some Rows And Save It As Another CSV File?
Aug 25, 2011I have a csv file. I need to open it, delete whole row on basis of a column value, Update few of the column values and save the file as .dat file. I am using VB.net 2010
View 1 RepliesRetrieve Entire Line From Txt File With A String?
May 11, 2010I'm writing a small tool that requires me to take a string as input, search it in a txt file & return the whole line on which the string occurs,..for eg. let's say my text file has line # 5 as : "TEMP-This is a test line" now if i give "TEMP" or "test" as input is want my code to chk evry line in the text file & return the entire line where the string is found...
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim FileName, FindStr As String
Dim objReader As New StreamReader("c:MyFile.txt")
[code]....
Store And Retrieve A String From The Web.config File?
May 15, 2009I have a connection string in my database which I read throughout my VB .Net application. I have another string which is NOT a connection string though. It instead has information about a domain on LDAP. So LDAP string just needs to be stored in the web.config as a string, and also to be retrieved as a string.
[Code]...
Forms File Save Open
Jun 18, 2009I am doing windows application project in vb.net ,code for how to save ,open and print a file /document.i have used the below code for save but its not working fine. [[code]
View 1 RepliesOpen And Save File In WebBrowser?
Nov 23, 2009How can I open and save files in my webbrowser.
View 2 RepliesOpen File In Excel Then Save It As Csv
Apr 20, 2010I have a database file that excel reads just fine but i can't figure out what type of file it is. So i figure the easiest thing to do is open the file in vb.net via an excel object, then execute the save as i have seen 1000 examples but even after i think i add a reference vb still has no idea what "excel." is.[code]
View 1 RepliesSave And Open A File With Inputs?
Mar 18, 2010How can I save and open a file with inputs as follows:
1. numeric up and down
2. combo box
3. picturebox
how can i do it in visual basic 2008!...
Save And Open Text File?
Apr 22, 2009coding in visual basic 2008 express for save the text of all text boxes, Lables and Buttons and open again in same condition. For saving I am using code like Private Sub SaveToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveToolStripMenuItem.Click
[Code]...
Edit Save Open A File Of Own Type
Apr 29, 2011I have been using Visual Basic for about 2 weeks now so I know I am getting in over my head at this point, but times a factor. I have created a user form with around 100 User entered text boxes and pull down menus, tabbed pages etc. I can create a distributable file with no problem. However I cannot find any kind of example, tutorial, etc that will show me how to allow an end user to save the form as "enterfilenamehere.DCP" (for example) and then reopen any .dcp file created in my form application. The only examples and tutorials I can find are how to type text and save it as a txt. format. Could someone lend a complete novice some advice or point me in a good direction on where to learn about saving and opening custom file types?To clarify The user can use my form, But at this point has no way of saving and recalling what they entered in my form. It's a one time use only...not really what I want.
View 7 RepliesOpen And Save A Txt File With ANSI Encoding?
May 30, 2010Okay so all i want to do, is to write something in a richtextbox then saving the text, as a .txt file, with ANSI encoding.
The title says to open and edit aswell, but i dont need thatm ingore that.
This is the code i have atm:
Save button:
Dim SaveFile As New SaveFileDialog
SaveFile.FileName = ""
[Code].....
Open And Save XML File As Utf8 Encoding?
Feb 23, 2011I have been working on a project that opens, modifies, then saves an xml file. The problem is that one of the attribute values contains a dash, causing the parser to throw an error when my xml editor application attempts to open the file. I have yet to find a working solution after weeks of searching the web, I tried the the following method for saving the xml file[code]...
View 2 RepliesOpen Excel Template And Save File?
Oct 13, 2011I want to open a excel template with a browse button, the file needs to open and must be directly saved by the user. after the file is saved the file location needs to be displayed in a textbox.With this i can open excel itself, but i don't know how to open the template and save the document
Dim Xl As Excel.Application
Dim Filepath As String
Dim Workbook As Excel.Workbook
[code]....
The file opens and i get a save as dialog, but when i want to save the document it doesn;t save at all, However it won't give me a error.
Open Image File And Save After Resizing?
Dec 27, 2008Code that opens image file this code works properly
Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FromFile.Click
PBDisplay.Visible = False
If OpenFileDialog1.ShowDialog() = DialogResult.OK Then
PBDisplay.SizeMode = PictureBoxSizeMode.AutoSize
[Code] ......
This code is what I am using to save image after it is re sized, It will not save the new image, it saves the old image and the old size. I am using a picture box to import the image into, then I am resizing the picture box and the image. But when it is saved it reverts to the original image.
Private Sub MenuItem6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click
If SaveFileDialog1.ShowDialog = DialogResult.OK Then
PBDisplay.Image.Save(SaveFileDialog1.FileName)
End If
End Sub
Save And Open File In New Windows Application
May 25, 2011I am trying to write a code to save and open data that is in my application. My application contains hundreds of text boxes, combo boxes and labels. I have created an array for each set of data, i.e.,
glist(0).store=combobox1.value
glist(0).cat=combobox2.value
glist(0).it=label3.text
glist(0).quan=label4.text
glist(0).total=label5.text
up to glist(89).
Is there a way to write a code to loop through the array and save the values so that they can be opened at a later time in my application? The array will contain Doubles and Strings.
Save ,open And Print a File /document?
Jun 18, 2009code for how to save ,open and print a file /document.i have used the below code for save but its not working fine.
Dim objSaveFileDialog As New Windows.Forms.SaveFileDialog
With objSaveFileDialog
.DefaultExt =[code]......
VS 2010 Retrieve A Txt File Of A Server (http) And Store It In A String?
Mar 19, 2011I am after some simple code to retrieve a txt file of a server (http) and store it in a string.
I have had a look around, but non luck.
I am using VB2010 on Windows 7
Download Dialog Box That Allow User To Open Or Save File
Jul 9, 2009I have the following code that generates a csv file on a button click. [Code] What I want to do is open a download dialog box that will allow the user to open or save that file it has just created.
View 2 RepliesOpen / Save EXE File In Notepad Makes It Corrupted
Dec 27, 2010I just published this simple console application that is supposed to show a textbox with the value of a setting called "userID" with value 1001. This works like a charm. Now what I need is to change this value outside the editor, from notepad etc. When I open the application a lot in there is non-sence etc. but with a quick (ctrl + F) I found the value 1001, and changed this to some other integer.
I ran the application again, and it failed, didn't even give any userful error-message. At a point I tried just opening a newly published non-corrupted version of the application, didn't change anything, then saved from notepad, and it were also corrupted. It seems like notepad can't open some characters or something. Do I need to publish the application in some specific text-unicode language or something? I use vb.net for this