Reading In Data From One Excel File Write That Data To A Different Excel File?
Sep 28, 2011
I am reading in data from an excel file that is only viewed inside the program. This excel file is being populated by data from multiple PLCs (7) through DDE links via RS Linx Gateway. I would like this data to be written to two different excel files and specific sheets within those so that it can be viewed later on.
My program has a form that will allow the user to view the data live, meaning they look at the first excel file from the program so that they are not able to edit the DDE links or change the file in any way. The other excel files (there will be two, one for good parts, one for bad parts) have specific sheets for each part and each tester station. For example, if the part is a ABC part, and it is a good part, and it was tester on tester station 1 then it needs to be saved to the good parts excel file, in the ABC sheet and in the good tester station 1 sheet.
If part XYZ comes along and is a bad part (fails testing) then it needs to be saved to the bad parts file, the XYZ sheet and the bad tester station 1 sheet.I might have added more detail than is needed to solve the problem but I thought I would add it anyways to help you all understand my problem a little better.
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Oct 7, 2009
I have a text file and I want to take the data from the text file and write each line into the excel file (into the same column). How do I accomplish this? I know how to read data from a text file, but I don't know how to insert the data to a excel file..
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May 12, 2006
how to write data to an excel file. I've tried using StreamWriter but to no avail. When I write to the file all data ends up in the first column.
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Sep 9, 2010
I want to reading in a excel file and extract the sCodenumber sDescription ans the sStatus and store them in a array : StatusComposeArray(5200) As MyCompose. After this I need this array for comparing outside this class. But as can you see the array is defined inside the sub: ReadingIn_ExcelFilesCompose [Code]
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May 22, 2012
I need to open an excel file from vb.net and then search it for specific data. I then need to take those data and insert them into text boxes on a form that i have created. This is all controlled by a button click. I already have some code that will open a file dialog box and let me navigate to the correct file, but I am having trouble with the search portion. I have tried the Find function but I am not sure of the proper syntax. I am using Visual Studio 2008 and Excel 2003.
[Code]...
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Apr 11, 2011
I have an excel file i want to copy all the row of that excel file into a .txt file.In the txt file the separator is comma.
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Jun 23, 2010
How can I parse a text file and extract the data to excel file. The text file is in the following format
CustomerInformation
Tim Alen
596 George Town
[Code].....
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Sep 24, 2010
Does anyone have a source code or tutorial link how will I able to convert and Excel File data into an XML file?Currently I have tables that compose of headers and Data from excel file and i tried to use and convert into XML using "print" code but in VBA. I want to learn it by using the VB.net code.
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Dec 8, 2010
I currently have a bunch of numbers separated by tabs saved in a text file. Is there an easy way to copy the information from that file into .xls file and add additional information (like row and column names). I need the information to be in a report format. I am not sure the best way to go about doing this.
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Oct 12, 2007
This should be very simple but I'm very new to Visual Studio so I can't get it to work. I want to take data from an excel (2003) file and turn it into a bunch of charts that would be viewable on a webpage that I'm trying to build in Visual Studio .Net 2005 professional.
I can't seem to use an excel file as my data source, here are the steps that I've followed:
1) created a new asp.net project
2) dragged a report viewer from the toolbox and it asks me to choose a report or "Design New Report."
3) Clicked Design New Report, and it opened up a new blank report.
4) Clicked "Add New Data Source" and got the Table Adapter Configuration Wizard.
5) Clicked new connection and it brought up the Add connection table.
6) Clicked "change" under data source and I chose Microsoft ODBC Data Source (not sure if that's right.)
7) Under "Data source specification" I chose "Excel Files"
- The first time I did this it brought up a window for me to choose an excel file so I did. Something along the way failed out but it stilled saved "ConnectionString1" as a connection to that first excel file. Now every time after I choose "Excel Files" and click "OK" the add connection window disappears and it goes back to the Table Adapter Configuration Wizard with the "ConnectionString1" as the connection string. It won't let me specify any different excel file. So I did 1-6 again and picked up at 7B
7B) Instead of using "Use user or system data source name:" I chose "Use connection string:" and clicked Build.
8) Picked the "Machine Data Source" tab and chose "Excel Files" and clicked ok
9) The "Select Workbook" window appears so I went to the file I wanted to use as my data source and click OK
10) Back on the Add Connection window I clicked test connection and it succeeded so I clicked ok.
11) It goes back to the Table Adapter Config Wiz window, but the connection string only says "Dsn=Excel Files"
12) clicked Next, then Next again, then clicked on Query Builder. The Add Table window pops up but there is nothing in there for me to choose from.I've tried a million other things, here are a few of the errors that I seem to get a lot.
[IM006][Microsoft][ODBC Driver Manager] Driver's SQLSetConnectAttr failed
[HYC00][Microsoft][ODBC Excel Driver] Optional feature not implemented
[HY001][Microsoft][ODBC Excel Driver] Too many fields defined.
Does anyone have any thoughts? Is there a reference I need to add or something?
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Nov 30, 2011
I'm using vb2008 I ried this code to print data from my project to Excel file if the File is open . but didn't success
[Code]....
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Jan 13, 2011
Please see the code below:
Dim objExcel As New Excel.Application
Dim objWorkbook As Excel.Workbook
Dim objSheet As Excel.Worksheet
[code].....
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Jul 21, 2011
I'm creating a program and it is paramount to its functionality that it can open->read->close a Microsoft Excel (.xlsx) file.Now, I've searched the forums with the keyword "Excel" and found a lot of stuff in many programming languages, none of which were any use to me.
I should pinpoint that I'm not that good at programming as university takes all my times, but every summer (like this one) i really enjoy tackling my problems via programming.[code]...
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Apr 7, 2010
In order to save data into excel file in my application, I need to define
Dim excelApp As New Excel.Application
but I got error message: "Type Excel.Application" is not defined. What component I might miss?
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Jun 12, 2011
How I can Upload data from Excel File in VB .Net
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Nov 2, 2009
I need to get ALL data from an excel file.. for some reason I can not get the data that is like this.
column C:
2122
2122-215
2133CD
2441
I can get all the green just fine. but the red I can not.
Here's my code for extracting the data.
vb.net
Do While rsRecords.Read
RichTextBox1.Text += vbCrLf
For intFields As Integer = 0 To rsRecords.FieldCount - 1
If Not rsRecords.IsDBNull(intFields) = 1 Then
RichTextBox1.Text += rsRecords.GetValue(intFields) & Space(5) '.GetValue(intFields))
End If
Next
Loop
Here's the full subroutine. Keep in mind this does pull data. Just not from the same column that contains actual numbers where there are not actual numbers.
vb.net
Private Sub NewFileToolStripMenuItem_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles NewFileToolStripMenuItem.Click
Dim dbConnection As New cADOConnection("C:Documents and Settings<user>DesktopAttribute data Line 2.xls")
Dim rsRecords As OleDb.OleDbDataReader = Nothing
[Code] .....
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Mar 6, 2010
When importing data from excel to vb.net desktop application, Im having "file is open" error. Excel file is at the remote pc. Excel file must open and I have to reach anytime. How can I handle this problem?
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Jun 8, 2009
i have a form with DataGridView to show table from database. is it possible for me to add a button then when click, the data from the DataGridView will export to a new excel file?? if possible, can teach me how to do it?
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Dec 2, 2011
I'm using vb.net 2008 - Ms excel 2007
I'm trying to export data from my project to excel file called ta1 in "C" hard
The first code to open the file and print data to it. it worked with me very well
The second code is to print the data when the file it opened. It didn't work with me
First Code-Work very well
Dim exl As New Excel.Application
Dim exlWorkSheet As Excel.Worksheet
[Code]....
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Jun 6, 2011
am having problem in saving datagridview data to excel file.. i have import excel namespace into my project but it shows
error : Namespace or type specified in the Imports 'class2' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases.
Imports Excel = Microsoft.Office.Interop.Excel
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
[Code].....
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Jun 6, 2011
i am a newbie to visual basic .neti have a vb.net database that has 3 textboxs that go to a listbox and also store in a database.i was wondering if i can extract the data from the listbox to excel like a csv file or something along them lines s i have no clue on how to do this.
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Sep 23, 2011
I am trying to import and read data in from an Excel file that is being updated every half second by way of a DDE Link from RSLinx Gateway,which I think is a default setting, though that data only changes every few minutes. There are 5 rows and 8 columns of data that I am reading in.Each column is a different tester starting with the second row, Testers 1 through 7. The first column has titles that describe the data coming in from the DDE links.
Each column has 5 rows of data related to the tester.I know how to display the data which I will post my code for below, but as far as reading the data and determining whether or not the part was good or bad, based on a boolean value, I am stuck.I would also like to save the data into a different excel file after determining the status of the part so that we can look at past data.
Code display:
Imports System.IO
Imports System.Data.OleDb
Imports System.Drawing.Printing
[code]....
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Oct 20, 2010
IS there any way in vb.net through which we can browse for an excel file upload its data in data grid view and save into sql server.?
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Jul 5, 2010
How do i this?Import data from XLS,XLSX,CSV,XML excel file to .NET?
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Feb 4, 2009
currently using VB 2008 and access 2003 , I want to import an excel file to a data table.
how top go ahead and try and start with this kind of thing. Thats y i coudnt even give you the sample code to correct.
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Feb 15, 2012
I have this program that uses OLEDB connection to open the excel file, and imports it's data. Then I use mysql connection to inserts all this data. Now my question is, is it possible that I can use mysql connection in opening the excel file, or only OLEDB connection is the most possible way to open it?
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Nov 25, 2011
I have a procedure that imports data from Excel file. Something like this:
Public Sub ImportExcel(sFileName As String)
Dim xlsApp As New Microsoft.Office.Interop.Excel.Application
Dim nRow As Integer = 2
xlsApp.Workbooks.Open(sFileName)
[Code] .....
If user opens excel while procedure is running, then the procedure will use the excel sheet opened by user and not the one that was using before user opened Excel ...
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Mar 16, 2010
I'm fairly new to coding in Visual Basic, and I'm working on a project where I have to allow users to write data to an existing Excel worksheet (by entering the data into a form created in Visual Basic.NET). I've created a form that allows users to enter data such as the following:
[Code]...
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Mar 15, 2010
I'm working on a project where I have to allow users to write data to an existing Excel worksheet (by entering the data into a form created in Visual Basic.NET). I've created a form that allows users to enter data such as the following:
Name (First, Last)
Mailing Address
Email Address
Gender
Age
...and so on. I've programmed the data to be sent to the Excel file upon clicking on the Submit button in the form itself. I've also created the Excel file and placed it on my C: drive, but the problem I'm having is trying to send the data from the VB form to the Excel file itself. Can someone please show me some sample code or point me in the right direction as to how to get the submitted information from the form to save into the Excel file, please?
I'm trying to get the information to show up in rows and columns in Excel like the following below (the dashes are just to show that the information should be in rows and columns):
Name--------------------------Mailing Address-------Email Address-------Gender-------Age
John Doe---------------------2300 Jackson Street-------- xxx@xxxx.com-------Male---------17
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Sep 9, 2009
I have a simple stop watch application. with start, stop and reset buttons. The timer is displayed in a text box.When I stop the timer I want to be able to write the timer figure to an excel spreadsheet. I need to have the following columns in the spreadsheet, No, Date, Time (Timer figure from app). obviously writing the data onto the next available row each time.
[Code]...
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