I think I'm over thinking this, but I'm not sure where to start.
Sub SaveDocument() Dim outputFile1 As StreamWriter 'Object variable
Try'Create File outputFile1 = File.CreateText(strFilename)
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Currently I am saving data from my applications by saving a text file via a stream reader as a string. I have come to a problem. In my current application, I have an array of the following structure:
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in saving the contents of a rich textbox into a batch file. The code that I written save it fines but when I open the batch file it seems to not recognize it as a batch file. Here is the code below:
Try
Dim savefiledialog1 As New SaveFileDialog
savefiledialog1.Title = "Save As Batch File"
[code].....
[Code]...
I feel like I missing an important step and the answer is stearing me right in the face...
how do i save data from a text file to different variable?i want to save each data from different rows and columns to different variable.[code]
View 1 RepliesI have a sign up sheet that I am creating for a project I'm working on and the sign up sheet works and I can enter all my data into the text fields and save the info but when I go to open the file again all the data is pushed into one text box and not in their own fields?
If there a trick in the SaveFileDialog that I can use to save each field to file then open them back in their own field?
Here's a screen shot of the before and after the program [URL]
And here is code behind the Save button [URL]
A variety of files (pdf, images, etc.) are stored in a ntext field on a MS SQL Server. I am not sure what type is in this field, other than it shows question marks and undefined characters, I am assuming they are binary type.
The script is supposed to iterate through the rows and extract and save these files to a temp directory. "filename" and "contenttype" are given, and "data" is whatever is in the ntext field.
I have tried several solutions:
1) data.SaveToFile "/temp/"&filename, 2
Error: Object required: '????????????????????'
???
2) File.WriteAllBytes "/temp/"&filename, data
Error: Object required: 'File'
I have no idea how to import this, or the Server for MapPath. (Cue: what a noob!)
3)
Const adTypeBinary = 1
Const adSaveCreateOverWrite = 2
Dim BinaryStream
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This works, but the file should be saving to the server instead of popping up save-as dialog. I am not sure if there is a way to save the response to file.
1) How can I load data from Text file to DatagridView. I want it because I'm making a listener. And when I load a data from text file, i want to edit rows. And this calling the second question.
2) How can I save data, Datagrid to Text file.
I found a code
Dim obj_oledb_da As System.Data.Odbc.OdbcDataAdapter
Public Function ConnectCSV1(ByVal filetable As String) As DataSet
Dim dataSet As New DataSet
[Code] .....
I can load data with this code but I can't save.
My Text File must be like this:
#IP
127.0.0.1 localhost
Basically iv got a form, and the fields are
"Full Name":
"Amount Contributed in �":
below the form i have a button that saves the data to a text file called 'mailinglist.txt'
So i enter the data into the fields and click the button like as follows:
Full Name: John Smith
Amount Contribted in �: 40
However..... when i go view the text file it displays John smith40, which i want a space between the name and the numeral.
Also as i want a maximum of 5 people added to the mailing list, i would like a function that lets me somehow "adds" an extra 4 people to the text file without overwriting the 1st name, and uses the same "current" form displayed to the user.
Here is the code as follows:
Public Class Form2
Private Sub TextBox2_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox2.TextChanged
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saving data from a text field and multiple combo boxes to a file on a server in visual basic 2008
View 1 RepliesI made a query for inserting a value from text box to MS ACCESS db
sql = "INSERT INTO Equipment (port_number,display_name,equipment,tonnage,user_privilage) VALUES (" & CLng(txtPort.Text) & ", '" & CStr(txtDisplay.Text) & "', '" & CStr(txtCA.Text) & "', " & CLng(txtTonnage.Text) & ", '" & CStr(cmbUser.Text) & "')"
Actually I meant for inserting the data entered in the text box, but now saving is the code itself i,e; in port_number column 'CIng(txtPort.Text) ' will be saved
i have a save as dialog a button and a textbox and when button is click i want it to save whatever text is in the textbox to a .txt file (I want the save as dialog to pop up so the user can choose where to save it.)
View 2 Repliesokay say i have a program that has you login to use it is there anyway that i can have it save the text in username and password so when he opens it again it will still be there ?
View 6 RepliesI have binded a textbox to a column in a SQL Server 2005 Database, when i fill the dataset it displays the data, but when i click the save button it doesn not save the changes to the database. I used this same code to do a Datagridview and it worked fine. [code]
View 2 Replieshow to show data in textbox when mouse click on any cell grid in vb.net with text file?
View 6 Repliesi am in need of some help getting my code working correctly like i am needing it to. Below is my code that when the user click on the textbox, it pops up a keyboard where they can click on any letter and it will type that letter into the textbox. Problem being is i can not seem to get the name of the text box to return so that it knows where to send the letters to.
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I have a Form with a TextBox, and a Save button that saves the text as a .rcp (txt) file. Now I want to add a button that browse for an image that accompany that txt file, and load it into a Picture Box. When I click to Save the txt file, I want it automatically to also save the loaded image With the txt file as the same name as the txt file, without needing to save the image and text separately.
I have this code for my save button:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
SaveFileDialog1.CreatePrompt = True
SaveFileDialog1.OverwritePrompt = True
' Set the file name to myText.txt, set the type filter
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I am trying to save the information that I type in some textboxes to a textfile at the the moment I am using the IO.File.AppendAllText to write the information to txt file. When I press the button the information is added to my txt, but when I close my form the information disappears it doesn't save. I have tried using the SaveFileDialog but it doesn't work.
Is there a way that I can save the information that I type in the textboxes to automatically save when I press the button on my form, and make the information save to my txt file when I close my form and the information still be on my txt file when I open the form again The reason that I am using the appendalltext is because I want to add information to the txt file not replace the information that is already on the txt file
When I click a Button I what to save all the textBox's text on my form. The code I have Is Below.
In My settings Have I got to List each textBox. Like TextBox1, TextBox2, TextBox3. ect..
IE: My.setting. textBox1 = TextBox1.text (In settings TextBox1: have it as string: User)
IE: My.setting. textBox2 = TextBox2.text (In settings TextBox2: have it as string: User)
Or can I have just one TextBox In my settings, that save's all the TextBox's 1 to 8 on my form
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how to permanently save to text files then re-open all of the information again using SFD and OFD. Now my teacher has come back at me and said that i need to be able to save the information from multiple text boxes and have the text in certain labels to also be saved into the one text file (the labels need to be done because it is a database and these labels are like the fields and the right text box needs to match the right label)
View 39 RepliesI want to make a button to save the contents of a textbox to a text file.
However, I want to create a popup screen so I can select where to save it and as what file name like the picture below.
Is there an easy way of doing this or do I need to create another form to do this.
I have a textbox that is filled with some carefully formatted text. I need to save the text in that textbox as a text file with the extension of '.scr' eg: File1.scr instead of File1.txt
View 4 RepliesI 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
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rewriting a class I use for saving Treeview data to a XML file for use of saving ListView data I can't really figure out the rewrite, I'm stucked, unfortunately Listviews seems to be a big problem for me in general.
Option Strict On
''' <summary>
''' The TreeViewDataAccess class allows the nodes within a TreeView to be
''' persisted to xml for later retrevial.
''' </summary>
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I have an asp page with vb.net code that will query a database and present the user with the number of records that exist that need to be exported along with a button to export them. After you push the export button, it will prompt for a location and filename. But after that, it will not refresh the page with the new counts that now exist. Or in this case update the count to zero for the button they clicked.
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So how can I tell the page to refresh with the new counts. It almost seems like I need to tell the process to wait until after the user has finished finding the location and saving the file but I don't want to add a generic threading.thread.sleep in, I want it to only wait until they are done and then refresh the page.
i am making a quick program that will test the anti-virus on any computer. i am using the EICAR test that was developed by European Institute of Computer Anti-virus Research. so in order for this test to work i need a code
(X5O!P%@AP[4PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
) to be pasted into a new text file and saved as myfile.com.
so I need to know how to create a new text file and past the code in and save it as [URL]
This saves a bmp with nothing in it
Dim bmp As New Bitmap(PictureBox1.Width, PictureBox1.Height)
PictureBox1.DrawToBitmap(bmp, PictureBox1.DisplayRectangle)
bmp.Save("C:UsersXXXXXXXXdocuments estingoftheimage.bmp", Drawing.Imaging.ImageFormat.Bmp)
arrays saving to file that if new user account is added name and email address is saved. if in the future multiple users login in whe name and email address will match correct users.
here is what i got so far....
Public Class Form1
Public strName, strSurname, strEmail, strPassword As String
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
[Code].....
I have to store a text file in the form of byte array and has to read it back from the database and need to write on text file. What can i Do? I am using sql server 2008 R2 and vb.net
View 2 RepliesI am trying to save text written in an Richtextfield into a .txt file. The problem is that the vbCrLf's are not stored. The *.txt file is written in one line.
View 1 Replies