IMPORT .xls - Xlsx To Datagridview
Dec 29, 2009i try to import data from EXCEL to DATAGRIDVIEW. Consider in EXCEL i have data;
[Code]...
ADVERTISEMENT
Unable To Import Xlsx File In Asp Net
Jan 17, 2011I am unable to import xlsx file in Asp .Net getting below error:-
Could not find installable ISAM.
I am using below code for importing xlsx file[cod]e...
Import Data From XLS,XLSX,CSV,XML Excel File To .NET?
Jul 5, 2010How do i this?Import data from XLS,XLSX,CSV,XML excel file to .NET?
View 6 RepliesImport Xlsx File Into Using TransferSpreadsheet When Path Is Constant But Filename Is Variable
Oct 1, 2009I use the followoing code to import an xlsx file into an Access 2007 table. It works fine when I enter the exact file name.However, part of the file name is a date which will change every week.The file location does not change,just the date in the file name.[code]I've tried using a wildcard but I get a Run-time error 3011.Db engine could not find the object. Make sure the object exists.
View 1 RepliesImport Xlsx Data Into Data Grid View?
Sep 28, 2011I just started using Visual Basic and Visual studio and I was wondering how can I import .xlsx data into the data grid view.
View 18 RepliesImport XLS File Into DataGridView?
Apr 22, 2009My app is moving along nicely, thanks to some searches here. However, I'm at a point where today's task is still incomplete.
I have a spreadsheet, in XLS format, that I wish to import into a DataGridView.
Here's my info: Vista Home Premium 64-bit, VB 2008 Express Edition, DataGridView1 is the visible control in the form.
I've read and tried a whole whack of code to connect to the XLS file and I always receive an error message. I will post again shortly what those messages are.
Do I need to have some version of Excel on the computer in order to import an XLS file? (I use OO right now.) If I do need Excel installed, would the Excel viewer suffice?[code]...
Import An Excel File To A Datagridview?
Dec 23, 2011Can you import an excel file to a datagridview but with all the formatting of the excel file including different coloured cells, bolded text in certain cells etc.
View 2 RepliesImport Data From Excel To Datagridview?
Jan 11, 2012i need to import data from excel sheet to datagridview of my vbapplication.Please help me with code.If
View 2 RepliesImport Excel Spreadsheet In To Datagridview?
Nov 25, 2011I wanting to try and develop a form that will allow me to import an excel spreadsheet in to a datagrid view, can do that bit with this, Vb.net Information. what i want to be able to do is select which columns in the spreadsheet go where so say i have a spreadsheet with;
ProductCode, ProductName, ProductDescription, ProductCost and ProductMaker
In my DataGridView i have ProductName, ProductCost and ProductDescription.Is it possible to get a list of the columns in a spreadsheet that have text in and then either have a combobox that you select a value from and then after pressing a button it then imports the selected details in to the correct format, (Like mail merge)
Import Ms Access Into Datagridview In 2010?
May 2, 2012i want opening my file accdb in vb 2010 using datagridview.how can i do this?
View 1 RepliesVS 2010 Import Csv File To DataGridView?
Jan 27, 2012I have some problems with csv files and DataGridView. I am using following code to load csv files to DataGridView1:
Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim fName As String = ""
OpenFileDialog1.InitialDirectory = "c:"
OpenFileDialog1.Filter = "CSV files (*.csv)|*.CSV"
OpenFileDialog1.FilterIndex = 2
[Code]...
Export XML Data From Multiple DataGridView And Import Again Later?
Apr 1, 2009I have several DataGridView controls populated with data. I want the ability to export all the data from these populated controls to 1 XML file. In effect the controls are populated after my project runs. The user will be given the option to export the data.
I then in turn want the ability to import this same data back to these empty controls at a later point in time. I would run my project in a different mode which would display the empty controls. The user would be given the ability to uploaded the XML file and repopulate the controls.
File I/O And Registry :: Import From Excel To Datagridview?
Nov 24, 2011I am unsure of how to import from excel to a datagridview.I have a excelshet called ImportContacts and the Sheet name is the Default Sheet1.
View 1 RepliesHow To Import Excel Spreadsheet To Bound DataGridView
Jul 21, 2009I'm trying to import an excel spreadsheet to a bound datagridview. I have a second form which I do all the importing from and update Form1's datagrid view. This part works great. Now, I am trying to update the table that the DGV is bound to, but cannot seem to get it. I know it is probably a simple Update command (which I've tried) but everything fails. It is confusing to me because I create a second dataAdapter and dataSet to import to, then set the BindingSource of the DGV to this new ds. Ideally, I want the Bound table to be empty, then require the user to import on the first run. After that, the imported list would always load.
Here is the code I use to import to the DGV and it works:
vb.net
Dim ds As New DataSet
Dim da As OleDbDataAdapter
Public Sub importDBButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles importDBButton.Click
OpenFileDialog1.InitialDirectory = ""
OpenFileDialog1.Title = "Select the Excel File to import from"
OpenFileDialog1.Filter = "Excel(*.xls)|*.xls"
[Code] .....
My DGV on the first form has a manually added column at index 0 that is a simple graphic. Not sure if this is causing errors, but thought I'd mention it. The spreadsheet that is imported is only 2 columns of the DGV. Do I have to specify data for the other columns? (There's about 16 and I didn't want to have to require the user to fill all that data out in the spreadsheet). How to save this imported data to the bound table?
Import Excel File To Datagridview VB2005?
Mar 1, 2011(currently working with an ERP Dev Tool), in order to do some migrations stuffs must read an excel file and do some transformations?
View 2 RepliesImport Table From Access To Datagridview In Customized Format?
Apr 15, 2012I have a table in ms access. I need it to be imported to the Datagridview in vb 2010 in customized format . The below shown is my access table.
-------------------------------------------------------------
| ID | Names player | Sports |
-------------------------------------------------------------
| 1 | aleksy | rugby |
[code].....
I need the output in desired format as shown in image2. Check the attachment. This should work for any number of records.
VS 2010 : Write/import/copy Data From Excel To A Datagridview?
Nov 28, 2011Using VS2010 - I want to write/import/copy data from excel to a datagridview.in the excel file - it would contain one column, whichI want to read into vb?
View 1 RepliesVS 2010 Import Table From Access To Datagridview Using VB2010 In Customized Format?
Apr 15, 2012I have a table in ms access. I need it to be imported to the Datagridview in vb 2010 in customized format . The below shown is my access table.
[Code]...
Converting .xls To .xlsx In .net?
May 22, 2012im having an issue with some files we created in the older versions of excell coming in with the controls in the file having upside down text. i found a fix involving converting the file to a .zip and then deleting some "flip:y" instances but i have thousands of files so i need to automate it. im looking for a way to convert the .xls file to the compatable .xlsx version without using Excel.
View 1 RepliesIE6 Opening XLSX File As An XLS?
Jul 14, 2010My application generates XLSX files based on a users requirements.
After the XLSX file is generated the user is redirected to where the file is saved using Response.Redirect...
Response.Redirect("filename.xlsx")
When the user then opens the file... they recieve this message.
The file you are trying to open, 'filename.xls', is in a different format than specified by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now?
As a temporary fix I've instructed my users to press "Yes" when they receive this message and the file opens perfectly fine.
Does anyone have any ideas why IE6 is trying to open an XLSX file as an XLS?
Settings - FTP An .xlsx File
Mar 3, 2010I am trying to FTP an .xlsx file. I have to code uploading the file, but it is uploading it in a zip folder. how I can fix this? Is it a setting I am seeting with my code, or is it a setting the the FTP page itself? The code shown below is the code i am using to FTP the file. It was posted to my other thread by bdbodger.
[Code]...
Code To Convert Xlsx To Csv Using Vbscript?
Apr 15, 2012give me a code to convert xlsx file to csv using vb code?
View 2 RepliesExcel - Traversing An Xls / Xlsx File?
Jun 12, 2009Is there a simple way in vb.net to load an excel file and read it? perhaps there is a way to load the file but have it not be visible to the user?
View 4 RepliesRead Excel XLSX Through DotNET?
Nov 22, 2011how to Read Excel XLSX through DotNET?
View 1 RepliesConnection String To Read .xls & .xlsx Files
Jun 9, 2011I would like to get the connection string for both 2003 excel (*.xls) and 2007 excel (*.xlsx). I want to read both files depends upon the selection.
When I was using this code
Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & a_sFilepath & ";Extended Properties= Excel 8.0;HDR=YES;")
I get an oleDB exception "Could not find installable ISAM" and also I would like to know wheather we can use same connection string for both .XLS and *.XLSX
Connection String To Read .xls & .xlsx Files?
Jun 5, 2011I would like to get the connection string for both 2003 excel (*.xls) and 2007 excel (*.xlsx). I want to read both files depends upon the selection.
When I was using this code Dim cn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & a_sFilepath & ";Extended Properties= Excel 8.0;HDR=YES;")
I get an oleDB exception "Could not find installable ISAM" and also I would like to know wheather we can use same connection string for both .XLS and *.XLSX
Super Fast Export From Datagridview1 To Csv/xlsx/xls?
Feb 26, 2010I've tried absolutely everything and i've searched for a while on here too datagridview1 object on my form however it has appro 130,000 records and i need to export them to the following .. csv / xls / xlsxI've tried several pieces of code and searched for at least a day trying to find something suitable and quick enough to export all records.
View 9 RepliesVS 2010 - Conversion From MDB Files In Folder To XLS / XLSX
Apr 11, 2012I am working on a project where I want to convert all the mdb files in a folder to xls files in C# or VB. Here user will select folder and then all the mdb files in that folder should get converted to excel files having same name. Also mdb file can contain many no. of tables and and I want each table in mdb file must be converted to different sheet having same name as that of table.
View 2 Replies.net - Opening XLSX File Via OleDb Works In WinForms But Not Always Via ASP.Net?
Apr 18, 2012I've built a simple library to import data from XLS/XLSX files. The code runs perfectly in my WinForms app but occasionally throws exceptions when I run it from ASP.Net. The "occasional" part seems to based on file size. My test file is about 16,000 rows and 18 columns totaling about 4MB as an XLSX file. If I drop rows (down to about 12,000) it works or if I drop columns (down to about 12) it works or certain combinations of these (14,000x14, etc) it works. This leads me to believe that I'm possibly running into a memory constraint somewhere. Below is the distilled code that's not working:
Dim dsn = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=""c: est.xlsx"";Extended Properties=Excel 12.0"
Using Con As New System.Data.OleDb.OleDbConnection(dsn)
Con.Open()'Exception thrown here
Con.Close()
End Using
The exception that I'm getting is:External table is not in the expected format Searches for this all talk about getting the DSN correct and since it works on the desktop I know I've got that right.My test machine is a Windows 7 64-bit with the Microsoft Access Database Engine 2010 Redistributable - 32 bit installed. (My machine has Office 2010 32 bit installed which is why I have the 32-bit ADE installed, it won't let you install 64-bit.) I've set my IIS app pool to allow 32-bit applications which I needed to get ADE to work in the first place. I'm running the v4 Framework and as far as I know my IIS settings are pretty much standard.Like I said, the code works every time when I run it through a WinForms app but occasionally fails through ASP.net on the same machine.
Access Excel Worksheet Pre Defined With Name Books.xlsx Through .net?
May 6, 2010i am new to vb.net programming i am trying to access excel worksheet pre defined with name Books.xlsx through vb.net i have taken a form with one command button i wrote below code in that:Imports Microsoft.Office.Interop Imports System.Runtime.InteropServices
[Code]...