Help with reading from file then putting into textbox

Hey guys first to point out i'm new to the forums so please if I break any rules during this post i'm sorry :D

This is for a school project and myself and my friend a completely clueless on what to do for some of these coding practices. So if you could help on a few things I would be forever grateful and I would also worship you :) Haha

K, First Off I need help with printing to a text box from a saved file on my computer. I think a guy said in my class that I need to create an array?

So yeah, I figured out on my own on how to print the text box and how to write to disk. I also have a read from disk program at school but I don't know how to adapt it to this problem here.

Also, I need to total up the persons order in the text box. how would I do that?

Uhm Here comes the files just to show you what I have to do. I'll upload them to Rapidshare and the files shouldn't be over 100kb I promis! :D

Code:

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http://rapidshare.com/files/132735898/Student_Assessment.rar.html

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(This includes documentation on what I have to do. What the program looks like so far. And alittle test program that doesn't work :D)

So yeah, If you could Please!!! Help I would be forever greatful. Even if you point me to a place that can tell me what to do :) Orr!! If you just want to help out with one of the problems here I would also be very greatful Haha

Thanks for reading

For loading data from a file, use this code:

Code:

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Private Sub cmdLoad_Click()
Dim k As Integer
Dim strFile, tempData As String

Text1.Text = ""
k = FreeFile
strFile = "c:\test.txt"
Open strFile For Input As #k
While Not EOF(k)
    Line Input #k, tempData
    Text1.Text = Text1.Text & tempData & vbCrLf
Wend
Close #k
End Sub

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Don't forget to enable the MultiLine property of the Textbox to True

For saving data from the textbox to a file, use the below code:

Code:

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Private Sub cmdSave_Click()
Dim k As Integer
Dim strFile As String

k = FreeFile
strFile = "c:\test.txt"
Open strFile For Output As #k 'or Append
Print #k, Text1.Text
Close #k
End Sub

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Quote:

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Originally Posted by Millsie

Hey guys first to point out i'm new to the forums so please if I break any rules during this post i'm sorry :D

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Welcome to VBforums Millsie.

Yes you should have read Before you post....

This question as been asked many times so its always a good idea to search before hand.

Anyway opening a Text file into a TextBox.

Code:

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Private Sub cmdLoad_Click()

Dim k As Integer

Text1.Text = ""
k = FreeFile()
Open "c:\test.txt" For Input As #k
Text1.Text = Input$(LOF(k), #k)
Close #k

End Sub

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You don't have to read each line as akhileshbc stated LOF Length of File is quicker.

akhileshbc code is straight forward for saving the text in the TextBox. ;)

Quote:

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Originally Posted by Millsie

Hey guys first to point out i'm new to the forums so please if I break any rules during this post i'm sorry :D ....

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You're not really breaking any rule but we prefer that you attach files to a post (perhaps a zip file) by way of the Manage Attachments button that you find in the Additional Options Frame below the area where you compose a new post rather than linking to another site.

Ok then. What about reading from a textfile saved on my computer then putting it into a text box? thanks :)

Take a look here.

Use a common dialog controt for browsing a file in your computer.

Right thanks guys!!! This will surely allow me to pass the assement! Sorry Keithuk, If you do go into this topic again I didn't see that code that you put in your post the first time I skimmed through the messages :D I must say.. Thanks one more time :) Cause wow, The help on this forum was amazing :) I wish I had found this site before :D K, Im outties cya guys

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