Export A Datagridview To Excel (.xls) File?
Jun 10, 2007
I have done a google and see that many people have asked the question on how to export a Datagridview to a Excel (.xls) file. For some reason I cannot seem to get it to work (i have gotton the program to open an Excel and save it, all hidden in the background). I use a bit of the coding from this source code [URL] but modified it and incorporated it into my program. It connects an OLE Database connection with the excel sheet... but what i want to do is beable to alter the sheet in the datagridview and export it back to an excel sheet. I am not trying to sound pushy when i say this but... if you download the source file i am using you will get a really good idea of my situation..
View 5 Replies
ADVERTISEMENT
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?
View 1 Replies
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].....
View 3 Replies
Jan 10, 2012
I'm trying to export a datagridview to Excel and open the Excel spreadsheet (not SAVE the worksheet).
Public Sub ExcelRpt(ByVal DgvName As GridView, ByVal url As String)
Dim xlApp As Microsoft.Office.Interop.Excel.Application
Dim xlWorkBook As Microsoft.Office.Interop.Excel.Workbook
Dim xlWorkSheet As Microsoft.Office.Interop.Excel.Worksheet
[code]....
View 1 Replies
Apr 24, 2012
I found this Code Snippet GridView Export to Excel, that works but does not export the last column and is a little slow.
Private Sub ButtonExport_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ButtonExport.Click
Dim rowsTotal, colsTotal As Short
[code].....
View 10 Replies
Mar 3, 2011
this whole code was working before and i don't know what happens..Trying to export to excel.
[Code]...
View 1 Replies
Aug 15, 2011
I need to export data from excel to datagrid and have done it..whole excel data is displayed in datagrid..coding but i got an error when Conversion from type 'DBNull' to type 'String' is not valid coz' i have some null data in my excel file
View 5 Replies
Jun 6, 2011
I am creating a db with an interface from VB.Net 2008, what I need is to export to excel from a datagrideview by clicking on a button. I have found a code but its giving me errors, I posted the code maybe u can find the error or point me to another method
Imports Excel = Microsoft.Office.Interop.Excel
Imports System.Data
Imports System.Data.SqlClient
[Code]....
View 1 Replies
Mar 25, 2009
i have a datagridview in vb.net that is filled up from the database. I've researched and i found out that there is no built in support to print directly from datagridview. I don't want to use crystal report co'z im not familiar with it.
View 4 Replies
Feb 24, 2010
I am using asp.net oledb to export information to excel file. I encounter problems when the information to export becomes too big, in this case the code I have given below, the excel file generated becomes an empty spreadsheet.If I changed the loop to 1123 for insertion of the rows. The generated excel file is fine, 1125 rows, and 4 columns shown.A test program in windows form is also working fine regardless of how many rows.[code]I couldn't find a solution to my problem as well. What I did eventually was to run the process using another separate windows service. The code works perfectly fine running from a windows form or service program, but not asp.net, not sure why.
View 1 Replies
May 8, 2012
I have this issue that occurs with me and driving me crazy i have a report that contains thousands of records and i need to export it to excel , but the excel normal extension .xls
is showing missing records at the end of the file , so i save my file as an .xlsx extension it saves correctly but when i open the file it generates an error
"Excel cannot open the file '<var>filename</var>.xlsx' because the file format for the file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file."but when i test the file i drag it and open it in an empty notepad all the records shows up correctly
View 2 Replies
Sep 9, 2010
I use this code to export my datagridview to excel. bu this does not give the user the posibility to choose the location or the name of the file. How can I do this?
Private
Sub
Button1_Click(ByVal
[code]....
View 5 Replies
Nov 29, 2009
I'm using OLE to connect to a database using VB.NET, and show the results in a DataGridView. I want to export the data that is in the DataGridView to an Excel format file, i.e., the user can save the content of the DataGridView as MS Excel file.
View 2 Replies
Aug 31, 2011
am having a problem with these lines:
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
Dim xlWorkSheet As Excel.Worksheet
[code].....
View 2 Replies
Sep 6, 2007
I want to export data into datagridview to excel, but i want to load office library in runtime: i have wrote an application that use office com library and export correctly all datagridview data to excel, but now, i want to use office in runtime, so i don't want to have a reference project of excel library.
Is it possible to load a com library in runtime and use that?
View 6 Replies
Dec 10, 2009
I'm trying to export data from a DGV to an excel workbook...
I have the code below which works perfectly and is ok (although a bit slow :*( )
What i really need to do is start a new worksheet every time there is a red row in the datagridview... i.e. the worksheet seperators are a row of red background color cells.[code]...
View 3 Replies
Oct 9, 2011
I am trying to export a datagridview to excel.
Right now, I am using:
Imports Excel = Microsoft.Office.Interop.Excel
Imports System.Data.OleDb
Imports System.IO.File
[Code].....
View 2 Replies
Jul 11, 2011
I seen some threads about export to Excel, but I tried all of it and nothing worked.I need to export the data on a DataGridView to an Excel (97 if it's possible or 2003 if not) sheet, using VB2010.
View 10 Replies
Mar 9, 2011
I've google so many examples but none of them work. Well they do but they don't perform the way I need it to:
1) Check if excel file with specific file name exists in application.startup path
2) If doesn't exist, then take DataGridView contents (including header names) and write it to a new excel file
If exists, then take DataGridView contents and append to the existing excel file (excluding header names)Can someone for the love of VB.NET paste some code that can do this? I've been at it for 3 days with no sleep and nothing has worked so far I make the smallest changes to code I find online and the bloody thing doesn't work anymore. I don't know why it does that...I already have Imports.Microsoft.Office referenced to my project so I can create Excel Applications on my form.
View 8 Replies
Jan 10, 2011
i have displayed my table contents in datagirdview in windows form application using vb.net. my database is ms access. now i want to export these records into MS word or MS excel. how do i do that? any open code out there?
View 1 Replies
Jan 27, 2011
I am using this code i found from links on this site to export data grid information to excel. it works great! I am trying to figure out how to first write the column headers to excel and then the data in the columns.
Private Sub exportExcel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles exportExcel.Click
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
[code].....
View 3 Replies
Mar 30, 2010
Export Excel From Vb.net Datagridview With Column Headers
View 3 Replies
Oct 7, 2011
I need to export Chart(image) and grid (tabular) row data into excel file. I can not use automation because Office tools are not installed in my server. I've found a bunch of free/proprietary tools like:
NPOI
MyXLS
ExcelWriter (softartisans)
JetCell (DevTrio)
Aspose.Cells (Aspose)
But I do not know which one is better for my needs. I need to export not only grid row data but also Chart (image), thats why I am thinking about.
View 1 Replies
Jul 29, 2011
here is my code i got an error when i try to save the file
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim saveLocation As String = String.Empty
[code].....
View 3 Replies
Jul 27, 2011
I'm exporting a datagridview to excel. The first column is a Date (not DateTime) which appears like '2/15/2011'. After exporting the datagridview to excel it appears in excel as '2/15/2011 0:00', furthermore the first 68 rows in excel appear as '6/14/1898 12:00:00 AM'. Where is the time coming from? The column type in the database is date. I've attempted to edit the cell style of the datagridview column to date. I've attempted to figure out how to pre-program the formatting in excel, but it's not working either.
Dim wapp As Microsoft.Office.Interop.Excel.Application
Dim wbook As Microsoft.Office.Interop.Excel.Workbook
Dim wsheet As Microsoft.Office.Interop.Excel.Worksheet
[Code]....
View 1 Replies
Dec 9, 2010
i built a patient management software for a clinic and i need to export patiet list from ASP.net grid view to excel file my question is:Is there a way to export gridview to excel i am using vb.net and visual web developer 2010 i store datasource from advanced search page into a session and redirect to result page
here is the code of result page
[Code]...
View 2 Replies
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]...
View 1 Replies
Nov 11, 2011
i have this code it keeps giving me error
Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim response As HttpResponse = HttpContext.Current.Response()
response.Clear()
response.AddHeader("content-disposition", "attachment;filename=XXXXXX.xls")
[Code]....
View 2 Replies
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]....
View 14 Replies
Jan 11, 2007
I am working on a windows application using vb.net 2003. I am required to export my datagrid onto a excel file. I just need a button.
This is my code to populate the datagrid.
Code:
Dim connectionString As String
connectionString = "DRIVER={MySQL ODBC 3.51 Driver};" + "SERVER=localhost;" + "DATABASE=luckyspin;" + "UID=root;" + "PASSWORD=123;" + "OPTION=3"
[Code]....
View 14 Replies
