I am working with a folder of xls files that are all in identical format (automatically generated by entering numbers into a pricing app). I need to pull the data that is in cell D54 on the worksheet of the same name in every file. Can't seem to get anything to work to make it loop.
View 1 RepliesI have a bunch of Excel workbooks that contain multiple worksheets. I want to loop through each workbook and export each worksheet into it's own new workbook. I want one worksheet in each new workbook.
Here's what I've got so far:
Sub ExportWorksheet(ByVal worksheet As Excel.Worksheet, ByVal filePath As String)
Dim xlApp As Excel.Application = New Excel.ApplicationClass
Dim xlWorkBook As Excel.Workbook = xlApp.Workbooks.Add
worksheet.Select()
worksheet.Copy()
[Code] .....
Trying to get names of all visible open excel workbooks. I found code online, that is below.I suspect the code is not working for me because either: I didn't include a reference (in addition to the MS Excel 12.0 Object reference and in addition to the Microsoft Office Interop reference, both were made) or something else basic being missed. i have been using the "early-bound" code below that is recognizing oExcelApp as visible...however, the open excel workbooks that I have open, are not being recognized.
I am using Windows XP and VB in Visual Studio 2010.Here is what I found online; disregard the late-bound if doesn't apply:
[Code]...
is there something wrong with this one?
SaveFileDialog1.Filter = " Excel Workbook (*.xlsx) | *.xlsx |(*.*) | *.*"
cause i can't filter all the excel workbooks and no files come out, but when i use this..
SaveFileDialog2.Filter = "Text (*.txt) |*.txt|(*.*) |*.*"
all the text files are being filtered..
When working with Excel in this context, is there a way to get the Excel Application/Workbooks/Sheets events?
Imports System.Runtime.InteropServices
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
If Process.GetProcessesByName("Excel").Count <> 0 Then
[code]....
Our small business uses a VB project to 'process' information in excel workbooks. The project works on all machines except one (a new one) which generates a "Runtime Error 9". All machines are using Office 2003. When I try to debug it takes me to the following code, Workbooks(Tempname).Close SaveChanges:=False
View 3 RepliesI have written a program that will export data from access data to Excel by using XML programmatically, But I seem to be having problem when I tried to open in excel.
View 2 RepliesI would like to display all open workbooks in a listbox.The problem being that there may be a number of Excel Processes running.[code]...
View 7 RepliesHow to use vb.net to change an excel workbooks printer settings to 2 sided or duplex before it prints??
View 2 RepliesI would like to open the excel file after create the excel file. The creating file function is done, but the system unable to open the excel file. My coding as below:
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
Dim misValue As Object = System.Reflection.Missing.Value
[code]....
Using VB to open a .csv file with "excel.workbooks.open", editing it, then saving as .csv.
Even though it is saved as .csv, it is still identified as .xls.
Is there an alternate way to open this .csv file so that when it is saved as .csv the excel application actually identifies it as a comma delimited, not a spreadsheet?
I'm using Microsoft Visual Basic 2008 Express and had developed an application to perform Excel.Workbooks.OpenText. I had tried the application on my PC (running Office 2000) and my friend's PC (running office 2007); the software running fine on both PC. But I had experienced error using to application on Office 2000. It's giving me error which read as:
"System.AccessViolationException:Attempted to read or write protected memory. ...
at Excel.Workbooks.OpenText"
Does the error relate to Office version i'm using? Or it's PC hardware dependant (like lack of RAM).
How Do I save changes (made by excel itself) in workbooks without prompting the user?
View 14 RepliesI have a bunch of Excel files, each file with multiple worksheets (aka, tabs). I want to loop thru each file, and within each file, loop thru its worksheets and do some stuff. I've included Microsoft.Office.Interop in my code and I am able to do Excel operations but I am not sure how you loop thru the multiple worksheets within a workbook.
Here is what I have so far.
Imports System
Imports Microsoft.Office.Interop
'The command take one argument.
'It is used to locate the current source directory where the Excel files are saved.
'The command will open each file and loop thru the tabs in the file.
[Code] ......
I have this code that works. it goes down a range and deletes the empty rows, seperates the first character into a different column if its not a number or negative sign.This code WORKS. but it is too SLOW for the amount of data i need it to deal with. I have already turned off automatic calculations. screen updating.and visibility of application.
[Code]...
I am trying to save details from my program into a sort of mini database using excel, my program isnt having a problem opening the excel file, it is having trouble inputting the data. The first problem i would like help with is maybe a loop of some sort to get my program to look through each line on my excel spreadsheet and find the next empty line so it can input the data.
I was having some help from another person who gave me some code which go's to the very bottom cell and goes up until it finds text and then off sets by 1. However this was in the form of a macro, and I need a way to do it from my program.
[Code]....
I have this code that works. it goes down a range and deletes the empty rows, seperates the first character into a different column if its not a number or negative sign
View 1 RepliesI am working on trying to update a list of items to an Excel spreadsheet. I have created my own custom class called Songs and a List(Of Songs) that I want to update the spreadsheet with. It seems like everything is working -- I have even put in a debug msgbox that displays what Song it is currently on while iterating thru the loop -- but after the code iscomplete, I check the spreadsheet and only the first song in the list gets updated. I'm thinking it must have something to do with either the connection string or the parameters that prevents it from updating any other song records. BTW, there is no errors being tossed so it ats like it everything is being processed, just that the data doesn't change for the update inside the loop. Here is the section of
Private Sub btnProcessList_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnProcessList.Click
Dim adoConn As New Ole.OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;data source='" & _
[code].....
My program creates a dynamic table of information, Im trying to simplify some of the information by using a loop. To make it easy I will just say that the table starts on A1 and goes to (columnindex:rowindex*6) (that part is already done).
View 2 RepliesI have an Access 07 database I'm using to store my data. I have no problem at all filling a worksheet in excel or a table in word from the textboxes currently on the screen and saving it as a pdf. That's basically how I'm reporting my data from my program.
Where I'm stuck is how can I do the same process for each row in my dataset that has a date or value similar to a filter? I can filter the dataset by adding a query in the dataset designer so it only displays the rows I want to build form reports for, but I don't know how to code a loop to make it work for each row.
Basically I'm looking to find a way to print and/or create pdf form from one button click for multiple records and not just the one currently bound on the screen.
In VB 2008, I am trying to create an app that will copy a range of cells from one worksheet ("xlWS1") in the first workbook ("xlWB1") to another worksheet ("2") in a second workbook ("xlWB2"), starting in cell A1. I would like this to be activated by a button.Then, another button will copy the same cells from "xlWS1" to "xlWB2", worksheet "3", and so on for each subsequent button.
xlWB1/xlWS1 contains data in the cells that is updated from our data acquisition system once per second. (we perform jet engine testing). "xlWB2" sheets (6 of them) will contain the saved data from the "live" screen (xlWS1, came cell range) in the first WB. There are several different versions (filenames) of the second workbook, one for each engine model.Both workbooks should already be open, but I would also like the app to open them if they are not open already.
We have been using VBA macros to do this, but run into problems when someone saves the second (destination) workbook under a different filename. For some reason, if the filename of the Wb that is already open isn't the same as what's in the macro for that button, the macro's defined workbook is renamed in the macro. I am trying to get away from using the macros to keep this from happening, and to make an app that's "foolproof" so it is more reliable.
I already have an app that will open the proper workbooks. I may combine the two apps in the future. I can't find a solution for this. The VBA code is quite different and simple as far as opening, activating, copying, etc. Basically, I can't seem to find any self-explanatory "activate/copy/paste, etc." namespace in Vb 2008 like I used in the VBA macros.
I'm sure the solution is simple, but I just can't seem to find it in the MSDN library or the VS 2008 book I have. Everything in the book talks about accessing databases, which we don't use (yet). There's nothing concerning this issue with Excel 2003 workbooks/worksheets.
I'm using VB.Net's Excel component to read Excel file, but the performance is totally slow, since it has to loop through cells to get values. Reading a file containing one sheet with 1162 rows and 105 columns (which is small size compared to my general requirement) already costs more than 5 minutes.1. I want to ask if any of you have suggestion on reading such an Excel file with better performance, except OleDB, cuz most compies here have vesion problem?2. Is it normal that it tooks a long time for Excel component to read Excel file, or is it that I implement the code in a wrong way?
View 7 RepliesI have this code the exports datagridview from vb.net to ms excel, There should be a total at the end of the table in the ms excel after exporting it but my problem is I can't merge the cells for "Total".
View 2 RepliesFollowing code below. I will explane what it does and it needs to do.
Its a query that fills a gridview. Everything thats in the gridview needs to be exported to a excelsheet.
I've got it working that when i fill it, it will fil the sheet with only the same line. Im not a prof VS developer.
Code:
Now the problem is the following.
Code:
It need to pick up each line but it only picks up the first line and duplicate's it.
I left the qeury line out for privacy reasons.
I have 2 workbooks( Book1 and Book2) with multiple sheets.I am only interested in one of the worksheets in the workbooks(both the worksheets names are the same).The thing is that the data is in the form of pivot tables, so each time i have to filter according to specific categories, copy and paste into another new workbook.The thing is column headings in both the worksheets are different,BUT BOTH the worksheets data must be combined into 1 single worksheet( row after row).
Meaning in Book1, my columns are in the form of Cost, revenue,margin and in book2, the columns are in the form of Cost,Revenue, Profit Margin %.... That means i must add a profit margin % column in Book1 and a Margin column in Book2 before I combine the data into a single worksheet. Each week, new data gets added into Book1 and Book2, so I wish to automate this by creating a code, so that when the source data changes, my new workbook's data also changes.
Makes the following statement about the code below:
**"The computer evaluates the loop condition in the Do...Loop statment to determine whether the loop instructions should be processed. In this case, the inputsales <> String.Empty condition compares the contenst of the input sales variable to the String.Empty value. As you know the String.Empty value represents a zero length, or empty, string if the inputsales variable is empty, the loop condition evaluates to True and the computer process the loop instructions. *If on the other hand the inputsales variable is not empty, the loop condition evaluates to false and the computer skips over the loop instructions.
Based on the code I think it is the opposite: ...that while the inputsales value is not empty it should evaluate to true and process the loop and if it is empty it should evaluate to false and skip the loop?
See below.
Option Explicit On
Option Strict On
Imports System.Globalization
[CODE]...
My code is below - doesnt work
1. Currently I am in Query.xls.
Application.Workbooks.Open ("C:AdiData.xls") 'Opening a file to query from
Worksheets("Sheet1").Range("K2:K" & rowCount).Formula = "=VLOOKUP(RC[-5],'[D:AdiData.xls]Sheet1'!C3:C5,3,0)" 'Performing vlookup in data file
I am unable to do this.
I have user form that copies data form on excel sheet to anther after the paste takes place.I need to perform a cleanup process. If the cell Value = N/A or the Cell formating is Strike thruIt need to1) Cut the Entire row 2) Shift the Row up3) Then paste the cut row into an anther sheet in the workbook
View 4 RepliesI have and form that Copies form on excel sheet to anther after the Paste takes place I need to perform a cleanup process. I need to cut the entire row, Shift Rows up, and paste it in anther sheet in the workbook if the value is N/A or the formatting is strike Thur. I am having trouble figuring out the code here is where I got to.
'Declared Stuff
Dim wbTemplateSAS As Excel.Workbook
Dim rangevalue As String = LastRowtx.Text - FirstRowtx.Text + 9
[Code]...
i just got 1 question how do u create a (in excel ) variable table (database) inside a function which could be called for filling and reading through "for to next" loop module
View 2 Replies