Export DataTable To Text File?

Feb 17, 2012

I already have a DataTable containing all the data needed. I just need to export it to a text file.

how to export DataTable to text file. the fastest and efficient way..

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Export The DataTable Content In Encrypted Format To A File?

Nov 15, 2011

Friends I want to try my hands on encryption/decryption. What I want is to export the dataTable content in encrypted format to a file. And when needed import back.

I am able to do the export import as XML file, but how to encrypt the data? Regards Pranabjyoti (If a post answers your query mark the post as answer)

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File I/O And Registry :: Export Data To Text File?

Mar 17, 2009

I have a variable (double) that is constantly update in real time with data from an analog input. I would like to write this data as it comes in to a txt file. When I stop my acquisition of data from my analog input, I should have a txt file with all that data stored on my computer wherever I want it. The way I'd like that txt file to be laid out is like so:

Test Title: "This info comes from a string variable"
Operator Name: "This info comes from another string variable"
Test Date: "This info comes from yet another string variable"

[code].....

And so forth. As you can see I would also like to write the time for each data. This depends on my Timer interval which the user can set. The default is 50ms. So by default, y1 y2 y3 would be 0, 50, 100. How would I generate such a text file?

PS: I have five variables (X, Y, strTitle, strName, strDate)

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Creating An Export To Text File?

Jan 15, 2012

How can I create a dialogbox, I think that will allow user to open or to save as a textfile?

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Export Listview To Text File?

Feb 26, 2011

how i would be able to export my data in listview to text file.

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Export Access Table Into Text File?

Jan 10, 2012

I have written the following code to export an MS access table into a text file.

Dim conn As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:Test est.mdb")
Dim cmd As OleDbCommand

[Code]....

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Editor For My Program - Export A File That The Text Box Will Get Reference?

Apr 16, 2011

I have a text box. and I want to make an editor for it. I want the editor to export a file that the text box will get reference.

Example:I put "Hello!" on my editor then I then it will export a file.now when When I open my program with the text box,The text box should also say "Hello!"

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Export Microsoft Access Database To Text File?

Aug 7, 2009

I'm using Visual Basic Express 2008 (VB.NEt). I've created a project which
connect to a Microsoft Access Database (OLEDB) & displays the records using textboxes in the windows app.

I need to add a button which exports the database to a fixed length text file. Does anyone know the code I would use to do this?

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Export User Controls In Vb 2010 To A Text File?

Sep 24, 2011

Is it possible to export the user controls properties from my VB project to a text file or to excel. I have tried google ,but today google isn't my friend. I am using VB 2010 express

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IO.StreamWriter - GUI To Export Verification Data To A Text File

Dec 15, 2011

I am new to the forum I have been working on a GUI to export verification data to a text file. I have it set up to work at home but I would like to adapt the code so that it will write the text file to the directory that I use at work also. I have the areas commented out where things that I have attempted do not work. Here is what I have for code:

[Code]...

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Import Text File To Listbox - Export Items In Listbox As Text File?

Jun 28, 2009

1.In my program I have 2 textboxes.In first textbox user need to put some number.Let's say he put number 10, then in other textbox program need to write numbers from 1 - 10, like this:

1,2,3,4,5,6,7,8,9,10
If he put 20 in first textbox, in second textbox it should be:

1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20

2.I need to do this...Import text file to listbox.Export items in listbox as text file.

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DB/Reporting :: Export MSAccess (OLEDB) Database To Text File

Aug 7, 2009

I'm using Visual Basic Express 2008 (VB.NEt). I've created a project which
connects to a Microsoft Access Database (OLEDB) & displays the records using textboxes in the windows app.

I need to add a button which exports the database to a fixed length text file. Does anyone know the code I would use to do this?

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Export From Datatable To Excel

Feb 23, 2009

I have a database ms access 2003 and using vb 2008 created an application.Now, I have the database name as CompanyINFO. and in that i have a table as primary.all i wanted to do is to have a button to export.when the user clicks it. the whole table should be exported as a excel file and should be saved on the desktop as CompanyINFO_Primary_mmdd.I tried various type but was not even close to what is required.

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C# - Export A DataTable To Xml With ALL Columns As Attributes?

Apr 19, 2012

Question: I'm exporting a System.Data.DataTable to XML.So far it works fine.But I want to have all the data in attributes, which works fine as well.But my problem now, if in one column, all rows are NULL, no empty attributes are written.So if I read the XML back to a DataTable, it lacks this column...How can I force write all columns even when they are empty ?(DataType not necessarely string)

public void ExportTable(string strDirectory, DataTable dtt)
{
using (System.Data.DataSet ds = new System.Data.DataSet()) {[code].....

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Datatable Convert To Xml And Export To Excel?

Aug 1, 2012

May I know is there anyone did this before? I have the code below: Private Function FnReadWeeklyConsumption(ByVal pstrSheetName As String,

[Code]...

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Export Datatable To Excel Sheet?

Jun 22, 2010

im creating an application that query data from fox pro, manipulate it and export it to excel.here is the code im using to creat excel object:

Dim oExcel As New Excel.Application
Dim obook As Excel.Workbook = oExcel.Workbooks.Add

im getting excell.application underlined(error msg:new cannot be used on an interface)it get fixed when i remove New, but now im getting oExcel in second line wiggly underlined(er msg;variable oExcel is used before its been assigned a value)

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Export Datatable To Word2003/2007 In .net?

Nov 15, 2011

I want to export my database selected information into word 2003/2007.If i use below code then it takes more time [10 minutes] for 20000 records to display.Is there any other way to display 20000 records into word 2003 /2007 within 10/15 seconds

[Code]...

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Load A Csv File (A Comma Delimited Text File) Into A Datatable?

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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Using Export Wizard In Sql 2005 To Export To .xlsx File?

Aug 25, 2009

I have been able to export data from a query to the xlsx file..howerver those fields which are currency in my sql server 2005 table are currency are showing up in the spreadsheet as text. The column mappings are correct when I look at it in connection manager.

Also Is there also a way to create a new worksheet each time the export is run or does the file have to be already named?

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Export Datatable - Access Table Just Isn't Being Populated?

Apr 16, 2010

I'm having some trouble trying to export a datatable to Access. I've built an Access DB and Table identical to the datatable that I'm trying to export using ADOX.Now using and OLEDB connection I'm trying to populate that table. The following code works just fine in another app written in 2005 but not in 2008 for some reason.

Basically I'm bringing in the empty Access table into a dataset.Filling that table with the rows from the export datatable.Then running the dataadapter's update method to send the data to Access.The problem is the da_a.Update doesn't seem to work. No errors, the Access table just isn't being populated. I checked my before and after counts. I know that the datatable is being populated. It's just not landing in Access.

Dim conn_a As New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & strFullFileName)
conn_a.Open()
'Select Access Table into new Dataset[code]....

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Export Datatable Into Excel In Window Application?

Apr 22, 2011

I want to export data table data into excel file.My code is works perfectly. but when excel is generated its automatically open the file, but i want to display Open & save dialog box at export time.

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Write SQL Datatable To Text File?

Aug 10, 2011

This is what I've got so far.I'm needing to access a data table on the server (tblStateCodes), loop through each line and write the contents to a local file (text or CSV).I've trolled the internet but it seems that there are many different examples which have confused me even more.

Imports System.Data.SqlClient
Imports System
Imports System.IO[code].....

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[2005] Export The Data From Datagridview Without Referring To Dataset/datatable?

Jan 22, 2009

I'm using VB.net 2005 and sql server 2000 i'm fetching the data into datagridview, but datagridview has several datasource depending on the "select case " Now can i export the data from datagridview without referring to dataset/datatable?

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Import Text File To A Sql Datatable In Program8?

Feb 20, 2012

I want to import a text file(with comm separator)to sql express 2005 database using visual studio 2008

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Write DataTable Rows To A Text File?

Aug 24, 2011

write each row of a datatable to textfile? I do not need to select any specific columns.

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Loop Through Datatable And Output Results To A Text File?

Feb 3, 2011

I have a data table that has thousands of entries. The table has employee production information: YearMonth, Employee ID, Pages worked and Jobtypes (e,k,o and r). I need to calculate a sum of each jobtype and a sum of pages worked for each jobtype, for each individual employee. I am pulling this data from an Access database and so unfortunately I am unable to use LINQ.[code]...

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Export/save Data From Datagrid/datatable To Excel In VB 2008 Express Edition?

May 4, 2009

I'm using the 2008 express edition. Now, I created an application that will allow the user to choose transaction in the combobox.text and input its price and quantity using an textbox.text. When the user click button1, it will be push in the datagrid/datable I created. And when the user click the button2, it must be save to excel file. The only thing I need is how to save the data from datagrid/datatable to excel. This is my code.

Imports System.Data
Imports System.Data.SqlClient
Imports Excel = Microsoft.Office.Interop.Excel

[Code]....

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VS 2008 - Export Crystal Report Error " Invalid Export DLL Or Export Format"?

Jan 26, 2010

I am developing an application using VS 2008/MySql and I am trying to export the crystal report on runtime using my own code. I get an error saying:

Quote:Invalid export DLL or export format.

My code is:[CODE].....

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Asp.net - Export To Excel File As .zip To Reduce File Size - Compress Xmldata Before Sending It To The Client?

Jul 8, 2010

I like to compress the xmldata before the data is provided to the client as an excel file. I am trying to compress and deliver it as a .zip file. its not working Here's my code below. I tried compressing it, converting it to bytes etc etc. The issue with below code is, the XSL transformation is not happening properly and the output excel file is raw xml with some .net exception at the end. (that's what I see on the .xls file that's downloaded at the end) Before I started working on compression my below code was working fine that gives properly formatted excel file from the xml input. the excel file is so nice you can't even tell it was from XML.

[Code]...

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Check the Excel File Is Opned Or Not When I Try To Export As Same File Name Again?

May 22, 2009

A user exported a excel file and he opened it.Some reason, he tried to export same exel file as same name.Then, the application is gone because it does not know what do with it.How do I check the excel file is opned or not when I try to export as same file name again?

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