VS 2010 Load Text File Into Oracle?
Jan 28, 2011
I've written several loading programs in the past, but never with VB.NET, always VB 6.0.I need to load a text file (actually, there are 24 per day), into our Oracle database. I have the file open and I can read it no problem, the question is, what's the best way to load it?
In the past, I've always read a record into an array and then passed the array as a variable into the Oracle statement in my code - basically loading one record at a time. I'm wondering if there's a better way to do this, specifically in the new world of VB.NET. Is there a way to load everything at once, rather than running an INSERT statement for every record individually?
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Sep 19, 2011
I am having a strange problem since installing the latest version of ODAC, 11.2.0.2.1. I installed both the 32-bit and 64-bit versions because I develop applications for both architectures. My computer is Win 7 64-bit.
Since installing ODAC and referencing the new 64-bit version of ODP.NET, one of my web application projects in Visual Studio 2010 gives the following warning for all aspx pages and masterpages when I view them in Markup View.
ASP.NET runtime error: Could not load file or assembly 'Oracle.DataAccess' or one of its dependencies. An attempt was made to load a program with an incorrect format.
The warning is limited to Markup View. The web application builds and runs fine. I tried cleaning the VS Temporary ASP.NET Files, but that did not fix the issue. I removed all references to Oracle.DataAccess throughout my application, and then readded them to be sure that all the references were correct. The web app is compiled to 'Any CPU' but it uses the 64-bit Oracle.DataAccess. I created a new project, and referenced the same projects and dlls, and I do not get the warning, so it appears to be specific to this project file.
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Jun 14, 2011
I'm calling a 3rd part app which 'sometimes' works in VB.NET (it's a self-hosted WCF). But sometimes the 3rd party app will hang forever, so I've added a 90-second timer to it. Problem is, how do I know if the thing timed out?
Code looks like this:
Dim MyProcess as System.Diagnostics.Process = System.Diagnostics.Process.Start(MyInfo)
MyProcess.WaitForExit(90000)
What I'd like to do is something like this
If MyProcess.ExceededTimeout Then
MyFunction = False
Else
MyFunction = True
End If
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Jan 24, 2012
I have a text file in which there is a list which is composed as follows:
3236, Alberto
5894, Peter
7894: Alonso
and so on ...
What I want is loaded into a listbox the numbers to the first semicolon and load the combobox names.
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Aug 18, 2011
I'm using the following code to import data from a text file into an existing Access table:
[Code]...
The first time i ran the code, it caused no error but no records where loaded into the table. The second time it causes the OleDbException "Table 'TEMP' already exists."explain me wath am i doing wrong? The text file is comma delimited and it has exactly the same number of columns of the TEMP table.
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Aug 11, 2010
Before I begin I would like to mention that I am not a noob in VB, it's just I've never had to do anything this complex before.Basically what I want is to have a program that you can load a txt file in, have it copy key words, and paste it in a textbox so I can use it later on.So in this text file, there is a bunch of info, but I am only needing a certain part.Here is an example of a text file (actually a .dat file, but is easily read):
s t y l e T h e m e d s h y - A l p i n e V i l l a g e S e t S t y l e & h y - a v p o s t 1 H a n g 3 , V ¯s t y l e T h e m e d s h y - A l p i n e V i l l a g e S e t S t y l e , y - a v p o s t 1 H
[code].....
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Aug 12, 2010
Before I begin I would like to mention that I am not a noob in VB, it's just I've never had to do anything this complex before. Basically what I want is to have a program that you can load a txt file in, have it copy key words, and paste it in a textbox so I can use it later on. So in this text file, there is a bunch of info, but I am only needing a certain part. Here is an example of a text file (actually a .dat file, but is easily read):
[Code]...
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Nov 19, 2010
# TAG NAME = is saved to a file using the code below but when I load that same file back into a RichTextbox Control using additional code below, I get inconsistent results as I try to parse the text. Has anyone else had this problem?'Save the contents of the RichTextBox into the file.richTextBox.SaveFile(saveFile1.FileName, RichTextBoxStreamType.RichText);'Retrieve contents of File into RichTextBox control Dim logData As String
logData = System.IO.File.ReadAllText(path + "\" + filenname);
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May 11, 2010
I want to load a csv file (A comma delimited text file) into a datatable. I found the OdbcDataAdapter Class which looks perfect, but it says it is supported only in version 1.1 of the .NET Framework.
Is there a better way to import a csv file into a datatable? the first line has the column headers.
I am using Visual Studio 2008, using version 3.5 of the .NET framework
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Nov 27, 2009
A menustrip button click allows you to browse for a text file which when you open will take the text in the notepad and put it in a dropdown combobox. The text in the notepad would have to be
[Code]....
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Mar 7, 2011
I am trying to load a text file into a list box in order to be able to play the files see code below I have an error on this line Which states Error 1 Value of type 'String' cannot be converted to '1-dimensional array of String'.
Dim Open As New OpenFileDialog
Dim myStreamReader As System.IO.StreamReader
Open.Filter = "Text [*.txt*]|*.txt|All Files [*.*]|*.*"
[code]....
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Mar 5, 2009
I wonder how to load transform an MS Excel file to a text file?
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May 14, 2009
[code]...
My intention is, to input a text file name and location in textbox1 and the button loads the text file in textbox2.
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Apr 3, 2009
I've been staring at my code for a few hours, and cannot think of the next part.For my final I need to make a hangman program Pretty much I have a button to load a .txt, a label, a multiline textbox(which will be hidden later), and a normal textbox. I need the program to load the txt file, and randomly select a word. Then have the program put a " - " for every letter in that word The program loads the txt file,to the multiline textbox,but I don't know what to put next. EDIT:After looking at my book i noticed it shows how to make a hangman program, but without loading a text file. So, all I need is the code that will make it select a word randomly from the list, and i think I can do the rest..
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Sep 16, 2011
I have a made a simple program with multiple forms and multi text boxes in each form where the user inputs text into textboxes. I would like to be able to save the data into a file and then be able to load the text from that same saved file.
Is there a code template that would allow me to do this?
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Nov 30, 2011
I'm trying to load a RichTextBox using an RTF file that is embedded as a resource:
Private Sub Button1_Click( _
ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
[code]......
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Feb 28, 2009
I want to program a multi-media cd-rom. Need to be able to load a text file into a VB formand have user move through pages with 'forward' and 'backward' buttons.
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Mar 30, 2008
I want to save my textbox's data into a text file. I want to be able too to load a textfile into my text box.
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Mar 15, 2010
I have a comma delimited text file. I need to write this file to xml. I was thinking of first loading a dataset from the text document and then working from there. Is this a good way to go about it?Also how would I load the dataset from a comma delimited text file. The text is enclosed in quotation marks which I want to be removed
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Sep 6, 2009
I am trying to load a listbox from a text file, I have debugged the routine and have used the "step into", I have the routine in the Form Load section, it shows the names being loaded but will not show in the listbox itself, please please give me some ideas I have been racking my brain for days on this,
[Code]...
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Jan 17, 2010
I need a compile an exe file which will read vb codes from txt file and run according this.
For example, I will keep different different vb scripts in different filesuch as [code]...
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Jun 9, 2011
Im trying to load a text file from a specific location. What I need to do is find a way to allow my code to open a textfile from specific folder, basically what im trying to do it make it open to the desktop then assignment1 folder and thats it( the files in there) the only problem is, im going to have to zip the file (with the textbox in it) and the other person is going to have to reopen it. What I want tot do is open right to the textbox and no where else,[code]..
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Apr 5, 2010
I am trying to read text file into combo box and text boxes. Text file looks like[code]...
I have a few trouble over here, firs when i am debugging I have an error on this line, I colored it red in a
[code]...
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Oct 23, 2009
I have a very urgent project due for Monday and I am trying to implement a very simple Windows Application for viewing files.
One of the requirements is to store the history of images accessed and provide a navigation tool for those images logged into the history.
I have been successful in logging/saving the full system absolute path to a text file. Now it is to be able to navigate through the lines.
I figured I could do this by first counting up the amount of lines in the text file after a new image has been loaded to the display and added to the text file[history] and
Then using the count on the history file of total files to either decrease or increase the number as appropriate to load into the image file the previously written absolute file paths as the new images.
I am writing in Visual Basic using VB 2008 express edition and I can't seem to figure out how to count the lines in the text file and sub sequentially manipulate the line being read to display the image.
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Jan 26, 2010
i m start a new projectit has 6 textboxesmy problem is thathow to load textbox value fromtext filelike this text file data is
<name>Alex</name>
<age>22</age>
<address>57, rd street</address>
[code].....
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May 10, 2012
Im making a program to list something from a xml file to show it in a listview, but im having some problems. The early versions of the code where able to read thru the xml file faster than the newer one... Does anyone know of any other method of reading a xml file? Here's my code :
PHP
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
op.Filter = "Xml|*.XML"
[Code].....
I've been looking around for a loop that does things uh.. A bit faster but i didn't find any.
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May 8, 2008
I load a text file in a datagridview. The problem is that I want to make some validations to it after I import it.
Eg.
AA / Code / Value
1 1111111 12
2 222222 22
[Code].....
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Feb 3, 2012
I have the following code:
Public Sub SearchText(ByVal SearchFile As String, ByVal stSearchTerm As String)
''search loaded book
stSearchTerm = Me.txtSearch.Text
For Each Line As String In File.ReadAllLines(Path.Combine(Application.StartupPath, "BooksKJVOTGenesisBookOFGenesis.txt"))
SearchResults.rtbSearchResults.Find(stSearch, 0, RichTextBoxFinds.MatchCase And RichTextBoxFinds.WholeWord)
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Oct 20, 2009
I Have a text file that is like the following:
[group1]
value1
value2
[code].....
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Mar 12, 2011
Is there a way to load a resource JSON text file, save it, and it still be a JSON text file?
or is there any other way to save richtextbox text as a JSON text file?
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