Exporting An Excel File By Getting The Layout Of A HTML Page?
Nov 13, 2009
In my application I'm exporting an Excel file by getting the layout of a HTML page. So, in my codebehind, I'm modifying the HTML layout and inserting itens on it like if it was a webpage. Doing it that way, I don't need to use any external library and, as the data I'm exporting is just a table, I don't need nothing complex to handle it. My question is: there is a way to create an AutoFilter by just modifying the HTML tags? I mean, like if a put a < b>Column Name in the HTML, when exporting to Excel it will become Bold, it is possible to do the same thing with the AutoFilter?
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Mar 17, 2011
I have a rendered HTML page that I am exporting to MS Word and downloading on a button click. Here is the code snippet in the button click.
[Code]....
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Feb 9, 2010
I have a asp.net page that generates a report. For better or for worse, the entire thing is generated using nested tables. I am able to export the page to excel, however I lose all my formatting (can't set column widths, etc). Is there a way to handle this? I'm open to adding any goofy MS Office -specific tags that are required to the html side of it.If this isn't feasible and if anyone has any other ideas, the requirement is that users need a report that:
a) They can manually touch up with some personalization / area-specific data
b) Needs to be hide/show columns based on user's location
c) Needs to run from the web site.
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Dec 19, 2011
I have a normal winform and I would like to know is there any possibility to generate a html page and to add a css file to the html page from the local folder.
something like this:
<html>
<head>
<script type="text/css" src="MyDir/main.css"></script>
</head>
<body>
</body>
</html>
How do I do this from the codebehind(logic part)not web application codebehind using webbrowser control.
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Aug 25, 2009
I have a a DGV with the following fields:
FirstName
LastName
Address
Job
StaffNum
Nationality
DOB
Notes
Picture
FileName
Now my DGV has records in it and I try to export it to Excel File. Now it exports the the Column Names above but none of the records. My code is below.
Dim fs As New IO.StreamWriter("C:exported.xls", False)
fs.WriteLine("<?xml version=""1.0""?>")
fs.WriteLine("<?mso-application progid=""Excel.Sheet""?>")
fs.WriteLine("<ss:Workbook xmlns:ss=""urn:schemas-microsoft-com:office:spreadsheet"">")
fs.WriteLine("<ss:Styles>")
[Code] .....
I got this code from the MSDN forums from a link someone posted. They said they changed IntCol and it worked to incoude the records as well but I cant figure it out. When I hit Export it does prom,pt me to save the file and saves the Names above to excel sheet but none of the records.
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Jan 17, 2011
I am writing a program that uses several textboxes that a user will fill in and then click the add button to add the data into the datagrid. There is no backend database or anything. Just seeing the data in the program only.
What I want to do is then export this data from the datagrid into a file, preferably excel.
I've done copying textbox data into txt files but I can't find a method to copy datagrid data into a file.
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Jan 31, 2012
I can export my radgrid to an excel file but I want to add some more info into the sheet.If it is possible, I would appreciate for a tutorial/sample code for doing a custom excel file generation.
<tel:radgrid runat="server" id="mygrid" skinid="RadGrid_Search_Standard">
<ExportSettings HideStructureColumns="true" />
</tel:radgrid>
Grid is databound with some datatable and I need to add some data to add some strings above
mygrid.MasterTableView.ExportToWord()
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Mar 20, 2012
I have a text file with the following contents:
China,Asia,100000,3500000
England,Europe,20000,49494
USA,North America,430933,33943
Brazil,South America,754744,74744
How can I export all these under the headings to Excel:
Country Continent Population Area
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Aug 22, 2011
I have this code that I got that exports data grid view in excel but I want to use save file dialog in saving the excel file. [code]...
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Aug 4, 2011
I have an asp:table which I want to exported to excel. One of my fields are alpha numeric and when exported to excel the leading 0s are stripped off. After going through this thread: Validation (CSS 2.0): 'mso-number-format' is not a known CSS property name I would like to use the css method "mso-number-format:@;.But the css is not exported to excel. I just tried to test it with simpler css things like bold font etc but its not getting carried over. I can see that if I surround my asp:Label with tags this change gets carried over to the excel but not the css bold . Other solutions in other thread does not work for me as ="00111" shows up as desired in excel but in the web form it shows up as ="00111" which is not what i want.
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Apr 16, 2011
I am building an ordering system for my job. The idea is that the customer will put in a stage name for an item. That stage name is then interpreted by the program.The product id and the amount the customer wants to order is placed in a list box on the form. There are a couple of buttons, ADD, REMOVE, CLEAR, and EXPORT. The user input is handled by input boxes. When the user pushes the EXPORT button, excel should open and list out the interpreted product codes with the corresponding amount to order. I can get excel to open, but I can not get excel to display more than one line. It will display the first product, but then it comes up with an unhandled exception.I can not figure out how to get excel to return down a row and display the next product within the list box.
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Sep 29, 2010
I am trying to create a website that will take input from user, and when user clicks submit, it will run the asp.net file which will take the data and place it into a MS Access Table. I have created the html page, the asp.net file and the db. But when user clicks Submit, a pop up comes up that asks user to either open, save or cancel the asp.net file. What am I doing wrong. Here is the code from the Asp.net file:
[Code]...
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Jul 25, 2011
I've developerd an ActiveX Control using VB6. I've also developed its installer .cab package for web. A simple html code is given below that explain how i use that package in html page
<HTML>
<HEAD>
<TITLE>MyAcrivexControl.CAB</TITLE>
[CODE]...
<!-- If any of the controls on this page require licensing, you must create a license package file. Run LPK_TOOL.EXE to create the required LPK file. LPK_TOOL.EXE can be found on the ActiveX SDK, [URL]. If you have the Visual Basic 6.0 CD, it can also be found in the ToolsLPK_TOOL directory.
The following is an example of the Object tag:
<OBJECT CLASSID="clsid:5220cb21-c88d-11cf-b347-00aa00a28331">
<PARAM NAME="LPKPath" VALUE="LPKfilename.LPK">
</OBJECT>
[CODE]...
In ideal situation whenever i run this page by typing url like [URL]. it should ask me for download and install the control, but it didn't.
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Jul 26, 2011
In my project I am exporting excel file to view some data's. When I am clicking the button it throws an error as follows(The error is thrown in the line Response.End):
[Code]...
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Nov 27, 2011
I have been reviewing an asp.net application that was written by a former colleague.There are the following files:
default.aspx and default.aspx.vb
writers.aspx and writers.aspx.vb
forms.aspx and forms.aspx.vb
main.aspx and main.aspx.vb
Here is where confusion creeps in for me.
Default.aspx says:
**CodeBehind="Default.aspx.vb" Inherits="ABA_Reports.Main" %>**
Default.aspx.vb says:[code].....
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Aug 22, 2011
I got a code that exports datagridview to excel, how can I format the worksheet in excel through coding in vb.net because I have to include a header before the data in the datagridview nd some data that is in my form in vb.net like the values in my labels and textboxes.
Imports System.Data
Imports System.Data.SqlClient
Imports Excel = Microsoft.Office.Interop.Excel
[code].....
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Mar 4, 2009
I am working on a project I have a form that contains a web browser and I want to write a function that will place the Source (HTML) of the page in a text file I have put some code together it doesn't throw up an error but at the same time doesn't work:
[Code]...
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Nov 8, 2009
How do I open a particular html page in a chm file when the user clicks on a menu item.
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Jan 3, 2010
I've hit a wall on POST'ing data to a webform Below is the code I've adapted from many places (here most recently: [URL]
[Code]...
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Jun 6, 2011
I have a working code that exports the datagrid into XLS. However, the datagrid results does not show on my aspx (html) page. It only shows on the page when I comment out the part that exports it to xls. I am not sure whether it should show by default when exporting.Basically, what I want to have is when I click my export button, it should display the datagrid on the page as well as popup an excel "open, save, cancel" window for the export.
Here is my function for referece:
Public Sub Convert(ByVal ds As DataSet, ByVal Response As HttpResponse)
Dim attachment As String = "attachment; filename= ExportPRFs_" & Today() & ".xls"
[code].....
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May 27, 2011
I am rendering an rdlc report to the client directly, tried adding the page number using the code below in the footer
=Globals.PageNumber & " of " & Globals.TotalPages
I am getting #Error when the report is rendered as pdf on the client. Need assitance to resolve the error.
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Sep 28, 2011
I am unable to export my data into excel.
Dim sqlString As String = "spExportRateProfile" & Session("OfficeNumber") & "," & Session("SalesRepID")
Dim conn As SqlConnection = New SqlConnection(Utils.GetConfigKey("ConnectionStringVimas"))
conn.Open()[code]....
What do I need do after this to export my data to excel?
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Aug 15, 2011
I am trying to export a datagridview ti excel, but i get an error I do not quite understand.I have made two click-events using two buttons looking like this: [code]Button 1 fills the datagridview and in works, but when I get try button two I get an invalid index error pn the line highlighted in red.
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Apr 10, 2009
I am exporting a datagridveiw to excel, this works fine. As of now there are columns and headers that i needed to add to the excel data that did not exist in the datagridveiw. This also works fine, the data is held in cells a2:f2, now i want to take this data in these columns and filldown to the last filled row of the excel sheet. In this example lets say i have 49 rows of information, i want to take a2:f2 and copy it down to the 49 row of the excel form. Below is the entire code of the export process, i have noted where i need this code to go with , i am not sure if i should just use a for loop, which i have tried to no avail.
[Code]...
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Mar 13, 2006
I have a datagridview(DGV) which contains data based on a user selections from a pre-defined dataset
In point form:
User starts program
program builds datatable
user opens file and program read all data from file into the dataset.datatable
user defines the data they want to see
program displays datagrid based on dataset.datatable and user choices. (basically it displays the whole dataset and removes unwanted columns
ecords)
I want to be able to export the datagrid to excel (not sure which method yet). I have tried the excelexporter component i found somewhere on the msdn forums (it exports the data to look exactly like the datagridview) but its painfully slow. It exports something in the region of 100 records per minute. Most of the time, the datagridview can contain anywhere from 3000-32,000 records. As such, at 100 records per minute, the excel generation can take updwards of 50minutes. Unacceptably slow for the purposes of the program.
What do people recommend as the best method to quickly dump the contents of a datagrid into excel. By quickly, im talking at the speed of about 10,000 records per minute. In all honesty, anything over 5000 records per minute will be fast enough, but the quicker the better!
Is there a way of creating a new dataset.datatable that is built of the contents of the datagridview and then building an excel sheet by connecting to the new dataset?
I would like to be able to export to Excel 2000-2003 at a minimum, but if i can do excel 97 as well it won't hurt.
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Aug 23, 2010
I need to export data from a sql table into an existing excel spreadsheet (not create a new one) in Visual Studio 2008.
Here is the code I am using:
Dim SecFileName
As String =
"C: est estfile.xlsx"
[Code]....
I get an error saying the external table is not in the correct format. I assume taht means the existing spreadsheet. But I have verified that I have the same number of fields (i.e. columns) as the spreadsheet I am inserting the data into.
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Feb 4, 2011
I need the code for exporting the content of aspx report(which is a static page without any html components butcontains css style) to excel sheet without using any asp.net components like datagrid or any other.I need the complete
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Mar 23, 2006
i need to export a query result to excel. I did it using a few methods but it seems that it is taking to long if loading large amount of data like 1000 rows. I did looping a datatable and write the values to excel via excel object 11.0. - 20 secs for 1000 rows exporting the data to CVS but i will have problems formatting the data. using copyfromrecordset using adodb. But they want it to be done in .net Are there any better and faster ways? Must be done programmatically using vb.net.
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Mar 18, 2012
I am using the written below code for exporting datagrid view to excel . My DatagridView has 17 columns and 2000 rows . The code i am using takes a very long time for exporting data . Is there any other way to do it fast.
[Code]...
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Jul 28, 2010
I have a problem in exporting data grid view to excel. The problem is while i export the contents are exporting but the 'column header' is not exporting to excel. can any one give me solution its urgent this the code which im using.[code]
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