Create Excel For Sheet Filled With Array?
Jun 5, 2011I have loaded a .TXT file into an array, and want to display each of the posts in the array in a grid.[code]...
View 1 Replies
ADVERTISEMENT
VS 2008 - Handle Errors - DataGridView Was Filled From An Excel Sheet With A Column Of Currency
Dec 6, 2010I'm trying to read rows in a DataGridView and the following error is thrown up. The DataGridView was filled from an Excel Sheet with a column of currency. Ideally when the For Next loop finds a cell it doesn't like, I want to to ignore and resume the loop. The error message is: Object reference not set to an instance of an object
HTML
Try
For Each row As DataGridViewRow In Me.DataGridView2.Rows
FirstString = row.Cells(0).Value.ToString
[CODE]...
How To Create Excel Sheet
Mar 9, 2012i created excel sheet in visual basic 6.0
Option Explicit
Dim val As Integer
Private Sub cmdCalculate_Click()
Dim exclApp As Excel.Application
[code]....
like this now i have to add records like if add values in my text box then it should to calculations and then it should be display in excel sheet i can open excel sheet but i cant add values?
Create Excel Sheet Using Framework 2.0?
Mar 1, 2012I have .net framework 2.0 . and I want to create an Excel sheet from vb.net programming. I have searched in google but didn't get the correct one. It was all for .net framework 3.5 or higher.
View 1 RepliesCreate An Excel Sheet And Save It In Server
Jun 5, 2011I am trying to create an Excel sheet and save it in server... Once it is saved, I display a link to the user "download excel". He can click it and then download it.. The pblm is I cant save the excel it says "The file could not be accessed."[code]
View 3 RepliesScan Answer Sheet Of Entry Test And How Can Get Filled Circle And Character
Oct 22, 2010Scan answer sheet of entry test and how i can get filled circle and charater
View 1 RepliesImport Excel Data From Anothe Sheet To New Sheet ?
Mar 22, 2011im looking for the method how can i copy from original sheet to my new sheet.
View 3 RepliesWhile Copying From One Excel Sheet To Other Formatting Of Sheet Get Lost
Dec 23, 2009[code] objExcelAppDataSheet is the excel application's object and strTemplatePath is the path of the excel file.This excel file is like a template that i am using in my application. In this file some cells are merged. After copying to the new sheet the formatting of the sheet does not remain same. Columns sizes are changing. Why this problems occurs? Is this MS office versions issue??
View 2 RepliesFind The Last Filled Column Row In A Sheet : Cells.find Gives Nullreferenceexception?
Nov 16, 2010I have been trying to find the last filled column row in a sheet using this.
clast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Column
rlast = xlapp.ActiveSheet.Cells.Find("*", SearchOrder:=XlSearchOrder.xlByColumns, SearchDirection:=XlSearchDirection.xlPrevious).Row
VS 2008 Coloring Excel Sheet - Efficient Way In Order To Provide The Colored Excel Output?
Dec 19, 2011I have to provide an Excel file as an output. I have to color some of lines and make them bold.The input is based on a dynamic list (in memory) and it also could be based on CSV file that I'm already provide today (based on the same dynamic list).I'm wondering what would be the most efficient way (in terms of performance) in order to provide the colored Excel output?Should I export directly from dynamic list into Excel - or - Should I export from CSV into Excel ?
View 7 RepliesC# - NPOI Excel Number Format Not Showing In Excel Sheet In Asp.net
Aug 6, 2010I am trying to create double and number format cells in excel using NPOI library. I used code like Dim cell As HSSFCell = row.CreateCell(j) cell.SetCellValue(Double.Parse(dr(col).ToString)) In excel numbers are aligning right but when I check format it is showing in "General" then I changed my code to like below
[Code]...
Eliminate Duplicates In Excel Using Macros And Place It In Another Excel Sheet?
May 28, 2007How to Eliminate duplicates in excel using macros and place it in another excel sheet The duplicate record must also be transferred.
View 2 RepliesExcel - Get Username From AD Based On Display Name In Excel Sheet
May 20, 2011So I've got this Excel sheet of employees which have all the information about them. I'm trying to import this info into AD, but in order to do that I need to get the username for these users as well. And I would like vba code or vb.net code that basically takes the value of every row in column D and looks for it in AD and returns the username and adds it to column A. Would something like this be possible?
View 1 RepliesCreate A Window/Form Within The Edit Button That Would Say Something Like "select Excel Sheet" Along With A Save Button?
Jul 28, 2010I am busy with a Windows Forms application.The purpose of the application is to convert Excel documents to HTML format so that they can be published to a website.I have most of the code finished and the application is looking really good.I have although encountered a problem. On the Form I have created an Export, File and Edit button.With the edit button I would like the user to be able to select whether they would like to save the 1st,2nd,3rd sheet and so forth.
I would like to create a window/Form within the edit button that would say something like "select excel sheet" along with a save button where the required sheet number could be saved or selected as a standard save procedure everytime.I know that I need to do this with the settings.settings control. I have tried numerous ideas up until now but it continues to baffle me.
Generate Excel Sheet From A Excel Template In Asp.net ?
Oct 28, 2009i need to generate an excel sheet from an excel template which contains drop down lists. I need to use the template and populate the with data from datbase and select the appropriate value from the drop down lists and generate the new excel sheet.
View 2 RepliesExcel - How To Get Max Number Of User Filled Cells
Nov 5, 2010Is there a way to get the max number of user filled cells in an excel sheet without passing a range or iterating through max cells per excel spreadsheet?
Right now I have
Imports Excel = Microsoft.Office.Interop.Excel
Private Sub DoStuff()
Dim oApp As New Excel.Application
Dim oWB As Excel.Workbook
Dim oSheet As Excel.Worksheet
[Code] .....
Right now the oSheet.Cells.Rows.Count = 1048576 and looking through the sheet there is less than 1000 rows of data.
Create Array Of Shapes In Excel?
Jun 3, 2010I am writing my code in Visual Basic 2008. I am trying to store the shapes I have added to an Excel sheet in an array and get this error message.[code]...
View 4 RepliesCheckboxlist That Is Filled With Items From An Array?
Oct 18, 2009I have a checkboxlist that is filled with items from an array. I want the user to be able to select the items they want to remove then press a button and have the items be removed from the array. I have never worked with a checkboxlist before so I'm not really sure how to go about this. Here is what I have tried so far:
[Code]...
When I re-display the array into the checkboxlist it shows that nothing was removed from the array.
CheckListBox Filled With Items From Array
Oct 18, 2009I have a CheckListBoxthat is filled with items from an array. I want the user to be able to select the items they want to remove then press a button and have the items be removed from the array. I have never worked with a CheckListBoxthat before so I'm not really sure how to go about this. Here is what I have tried so far:
Private Sub btnRemove_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRemove.Click
Dim TempNameList As New ArrayList
If cmbRemove.SelectedIndex = 0 Then
TempNameList.AddRange(NameList)
Array.Clear(NameList, 0, NameList.Length)
When I re-display the array into the CheckListBoxthat it shows that nothing was removed from the array.
Finding Value - How Many Indexes Of Array Filled
Jul 9, 2010I have an array Newstr(20) When I fill it, I need to know how many of its indexes has been filled ? and find out the values.
View 3 RepliesOnly Show Filled Array Data?
Jul 15, 2011I made a web application were you can check if somebody paid for their e-ticket and if so once you push the send mail button the person will receive his/her E-ticket with all the information regarding the activities they ordered.
I just have one problem the mail that I send collects data from a data grid and puts that in a static array.
Dim testarray(20, 1) As String
And of course the code to get the data from the data grid into the array
A part of the html code to send the e-mail is as following
"<br>" & "</br>" & "Tickets: " & "<span style=""font-size:14pt;"">" & testarray(0, 1) & "</span>" & "Activity: " & "<span style=""font-size:14pt;"">" & testarray(0, 0) & "</span>" & "." & "<br>" & "</br>" & "Tickets: " & "<span style=""font-size:14pt;"">" & testarray(1, 1) & "</span>" etc.
The Testarray(0, 1) and up are filled with the corresponding amount of tickets and for which activity. As you can understand if for example Testarray(1, 0) and Testarray (1, 1) do not exists because there is no corresponding ticket amount and activity in the grid. But Testarray(0, 0) and Testarray(0, 1) do exists, the person will still receive a empty line in his/her mail
Tickets: 5 : Activity: Sleeping
Tickets: Activity:
I know that with a dynamic array maybe I could fix that problem, I was wondering if there is a work around so I can check if a Testarray is empty or not and then only when its filled with data it will write the line into the e-mail.
Make An Array Created & Filled In By One Sub Accessible From Another One?
Nov 28, 2009I have a RadioButtonList control which triggers a Sub LegalGaps on SelectedItemChanged event. This Sub creates and fills in an array the size of which depends on the User's choice of radiobutton options. The second Sub AvailableDays shall be able to read that array and highlight the days in the Calendar control accordingly on DayRender event. May I somehow declare an internally created variable a public one?
View 2 RepliesAdd A New Sheet In Excel?
Aug 29, 2010Using vb.net 2008 to create an Excel ss. I am trying to add a new sheet and it does but it puts it out of order. It puts it as the first sheet. I need it as the last one ( furthest to the right).
Code:
With xlWorkBook
.Sheets("Sheet1").Select()
.Sheets("Sheet1").Name = "config"
[Code]....
Sheet Name Of Excel
Jan 15, 2009I have created a connection to an excel file. This is the code i created to select the data in the excel. But i want to make the [sheet1$] to be dynamic, which means it will get the sheet name depending on what is in the excel workbook. This workbook has only one sheet. This is to make sure that there will be no error when the sheet names are different. [code]
View 10 RepliesAlign An Excel Sheet?
Apr 4, 2011I am using VB 2008 to do some excel automation and I am stuck.I am trying to make the cell alignment to be left-top. When I programmatically insert a new worksheet, the alignment defaults to "left-bottom".
View 3 RepliesC++ - How To Covert A Mdf Into Excel Sheet
Sep 24, 2011i have installed SQL server Express Edition 2005 by using my application i am saving data in tables which is created in SQL Server so that i have to copy in that data in to excel file
View 1 RepliesCompare Two Excel Sheet Using C#?
May 20, 2010[Code]...
comapre Two excel sheet using C#?
Datagrid To Excel Sheet?
May 29, 2009does anyone know how to transfer all the data's of datagrid to excel sheet? data's in my datagrid is not all come from my database/recordset... i have two columns of data's coming from textbox.
View 1 RepliesDataGridview To Excel Sheet?
Sep 14, 2010I have data exported from DataGridview to Excel Sheet but I have problem viewing the excel sheet until I log out of the Application completely. I have these code to release the link. What am I doing wrong?
'Save the workbook and quit Excel.
oBook.SaveAs(sSampleFolder & WrkSht)
oSheet = Nothing
[Code].....
Date In Excel Sheet
Apr 14, 2012I am sending some data from a datagridview to a Excel sheet.That works.But I have a problem with Date's , in the datagridview is 05-12-2012.When i put it in a new excelsheet it is 05-12-2012 00:00.I found something for changing the format of Date in a Excel cel.[code]But I need , 05-12-2012 What do I put after NumberFormat? I want to do it by code and not in the Excel sheet
View 2 Replies
