Repeating Set Of Cells In Excel Based On Some Condition?
May 1, 2012
Am a student n am currently working on my final year poject n am new to vb.net. My project is for a clearing n forwarding agency. i need to prepare a bill for the duty to be paid. in a particular invoice, there may be single item r multiple item. for each item i've to calculate some values n display it on excel. i've made my excel book to be a template with all the things i should display. n the calculated values'll be displayed in corresponding cells which'll be retrived from database. if its single item its all good n i can prepare the bill easily but for multiple items i've to repeat certain cells from the template. i dunno hw to do it. am attaching my excel file with tis.i want to repeat the cells A24 to J35 'N' number of times with th
Dim xla As Excel.Application
Dim xlwb As Excel.Workbook
Dim xlws As Excel.Worksheet
[code].....
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Jul 5, 2009
My main goal is to have an excel spreadsheet that automatically plots the overall success of my stock portfolio over time (% change over time). I've been able to incorporate stock data into my spreadsheet by linking it to the web, but the trouble is the spreadsheet will keep no history of what the previous stock values were, so I can't graph how things change over time. This sounds like it might be too complicated to be built in to excel, so I was wondering if anyone knew how to program this in Visual Basic. Maybe something like this.... If refresh then new cell plus new time stamp. Another possibility would be to have a whole bunch of cells that refresh only once but at longer and longer intervals, e.g.,
[Code]...
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Mar 15, 2010
I am using vb.net 2008 and sql 2008. How can I delete the last row of a record based on the condition that if the column. FileNo is more than 15 then it should get deleted order by Fdate column desc. I want the rows should get deleted from starting from the last row.
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Apr 26, 2012
In short I want a call a function jAlert() from jquery.alert.js file in a .aspx.vb page.. More details below
"When I click on "update page" the control goes to "ActionRepeaterItemBound" on code behind and then to my action.js page and this way I am able to add attributes and use them while calling my jscript function. However when I click on "Submit Update", the control first goes to action.js and then to "ProcessAction" on code behind. So I am not sure how I need to add attributes before the control goes into action.js."
I have a file jquery.alert.js which have functions like jAlert().
I have a file .aspx with part of code as below
[Code].....
My aspx.vb page has a function as below where attributes are added to control and are used in a page action.js to call the jAlert function
Protected Sub ActionRepeaterItemBound(ByVal Sender As Object, ByVal e As RepeaterItemEventArgs)
I want a similar logic to be performed on my LinkButton "CurrentActionCommit". How can I do this?
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Feb 17, 2011
write a macro that removes the letters "TBD" from any cell it is in in a range of cells (J5:PJ421)n a different worksheet. This is probably very simple, but I am new to VBA and can't figure it out.
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Jun 5, 2011
I'm working with a DataGridView that I want to format based on the condition of whether or not a date has passed. For example: If the date in a cell is past the current date, that cell and its row are formatted with the forecolor red. My current code is below, and while it doesn't present me with any errors, it just plain doesn't do anything.
Private Sub dataGridView1_CellFormatting(ByVal sender As Object, ByVal e As DataGridViewCellFormattingEventArgs) Handles DataGridView1.CellFormatting
If Me.DataGridView1.Columns(e.ColumnIndex).Name = "Due Date" Then
[Code].....
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Sep 20, 2010
i want to create a system that will trigger alert based on few condition, my condition is:the alert will trigger if there is a negative value for 2 consecutive years.
example:
1)negative amount for 2005
2)negative amount for 2006
here is the code that i have for now and the result only can trigger alert for one year only..
[Code]...
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Jun 29, 2009
How to declare Anonymous types. I want to do a different query based on a condition.
Something like this:
If true then
Dim Myquery = From data In MyXML.Root.<hist> _
Select New With { _
.SensorID = CType(data.<sensor>(0), Integer)}
else
[CODE]...
Then I want to reference MyQuery outside of the condition. But how do I declare MyQuery outside of the if statement?
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Jun 2, 2009
I've a VB.net 2005 desktop application, and i'm using crystal reports. In one report i've abt 6-7 sub reports. is it possible to show/hide a sub report based on some condition. i'm new to crystal reports , please suggest what is the best possible way to achieve this.
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Aug 24, 2009
I wanted to make an macro for the activity which i does in my rutune work. while recording the macro i used 'if condition' for an column but macro was shown error message as unable to record
here the if condition i used.
"=IF(AND(P4=1),"Not Allocated",IF(AND(P4=2),"Not Allocated",IF(AND(P4=6),"Not Allocated",IF(AND(P4=8),"Not Allocated",IF(AND(C4=4),"Actioned &
[code].....
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Dec 27, 2010
i have this excel file that contains description and 2 date (start date and end date) and i want to using vs 2008 to search the excel and get the warning box when condition is met.The condition is, when our computer date are 3 days before the end date of the excel data's end date it get the warning box message of every data that will expires.
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Jul 29, 2010
I have this code below looping through excel cells and drawing borders... the problem is that these excel cells may contain a number ex. "100", some have text like "hello" and some cells contain a zero the code is supposed to loop through until it finds a BLANK cell with nothing in it.however it stops at the first cell containing a 0. [code]
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Nov 9, 2008
I have a spreadsheet that I need to trim 3 columns. I have scoured the net but can't find anything that I've been able to use to trim each cell in columns A, H and I. I am using Excel 2003 and VS2005.
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Feb 1, 2010
I would like have a progress bar like Outlook 2007. when you click on a link in a message. you can see a progress bar between the ribbon menu and reading pane in outlook 2007.
Is it possible to have the same progress in Excel 2007?
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May 20, 2011
So 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?
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May 4, 2011
I'd like to export a table I have on my webpage to an Excel file and lock some cells in the new file. Here is my current code:
Protected Sub btnExportToExcel_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnExportToExcel.Click
Response.Clear()
[Code].....
This code works in generating the Excel file. I've searched for an was unable to find much for a solution to lock cells in the new file.
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Jan 24, 2011
I am trying to write code that will compare the information in all row(one column) in the two spreadsheets and if they are not the same update another column on the row with a difference with Updated. but i am getting this error
countExcel = xlsSheet.UsedRange.Count
first_index = 1
last_index = countExcel
[code]....
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Jun 21, 2011
I'm trying to copy cells from Excel to a new mail message in Outlook. Excel and Outlook both open fine but it doesn't copy.
Im using the following code:
Dim content = xlWorkSheet.Range("A1:C21").Copy()
Dim oApp As Outlook._Application
oApp = New Outlook.Application()
[Code]....
This does not copy the cells. It simply displays an email with a body that says "true".
I am using the excel sheet to do other things which work fine, so the excel code works. Just having trouble copying the cells.
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Jul 13, 2011
I has some vb.net code to export some data into Excel format. I had set one of the column to date format. But I want to avoid user from changing the format because they can easily right click the Excel cells, and choose Format Cells. How can I disable this option in Excel via vb.net code so that user will always follow my format?
worksheet.Cells(intCnt, 19).NumberFormat = "dd/MM/yyyy;@"
worksheet.Cells(intCnt, 19).Style.Locked = True
I use the above code to locked it but seems to be not working.
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Feb 18, 2011
How can I update an existing excel file? I want to change certain values already present in the excel file and I am using
Dim excelConnectionString As String = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:Test.xlsx;Extended Properties=""Excel 12.0 Xml;HRD=No"""
Dim excelConnection As New OleDbConnection(excelConnectionString)
[Code]....
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Jan 26, 2011
suppose I have an excel worksheet, I want to paint the particular cells with gray color then save it as a new file.
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Nov 6, 2009
I'm trying to write an import function for getting data out of an excel file. How I currently do it is as follows:
Private Sub ReadExcel(ByVal childform As PhoneDiag.frmData, ByVal FileName As String)
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook[code]....
From what I can gather, it more than likely comes down to this line:
Dim Obj = CType(therange.Cells(rCnt, cCnt), Excel.Range)
All I need is the text from the cells, not to create an object for each cell (and then not send them to garbage collection).Is there an easier way of just getting the text? Ideally, if I can get a method for getting the text values of the cell, I'd like to get the multiple rowArray()'s added to a master array and update the program's values later.
EDIT:I also realize that I have two options if I were to create a master array, say mArr, to hold all the data.Would it be better performance-wise to have mArr to be large and the sub arrays small, or mArr to be small and the sub arrays to hold more of the information?I ask because the files that will be imported will have more rows than columns, so I was wondering if there was any "set" way of doing it.
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Dec 2, 2010
vb.net
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
[code].....
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Aug 17, 2011
I have a VB.NET website and I am organizing some data in excel file. I need to merge cells which have same data in excel but everytime I try to this operation, program stops and shows this notification: I don't want to see it and I want program to continue without asking. Is it possible,
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Apr 28, 2009
[code]i need to read data from specific cells and assign them to other cells.
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Jan 27, 2012
vb.net
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
Dim xlWorkSheet As Excel.Worksheet
[code]....
It loads the data, but there are no headers. I didn't make the code, just copied it using various sources as no one source was able to give me what I wanted.How would I go about adding a header row and making the font bold and increasing the width of each column?
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Jul 6, 2011
i was trying to make my service act dynamically... i have set time for my service about for 2 min ,if suppose it was doin huge amount of work means it will exceeds that 2 min time limit then we need to check the service condition if work is pending means we need to run that instance until upto finish.
public static void StartService(string serviceName, int timeoutMilliseconds)
{
ServiceController service = new ServiceController(serviceName);[code]............
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Aug 7, 2011
Aim to Achieve: To get rid of borders if any in the cells of range. I have :
[Code]...
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Feb 16, 2011
All I would like to do concatinate text from two different cells using VB Express 2010. I know there is a =A1&" "&B1 Funtion if I were using excel an thier is also the concatinate function but I do not know how to use these in VB. Below is what I have so far for simply copying one cell to another.
title =
CType(xlsApp.Sheets(Counter1),
Excel.Worksheet).Range("A1")
[code]....
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Nov 5, 2010
Is 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.
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