I am creating a multipage excel report in a single worksheet using VB.Net. I need to display group header information at the top of every page. check whether a cell is the first cell of a page or not.
View 3 RepliesI am attempting to create a worksheet in an existing excel spreadsheet from visual basic 2008 but it does not create it. My code is below.
Dim strFilename = "C: est.xls"
Dim SQL2 = "CREATE TABLE" & _
" [" & strFileName &
";].[Sheet2] ;"
[code]....
I had a related question running on this in a different thread,but I was told to start a new thread since the original had gotten off the original topic. I am trying to scan multiple pages from an Automatic Document Feeder Scanner and combine them to a singlemulti-page tif file. I am using two different third party libraries to do this.The first library I am using is to scan the documents. It saves the files to the local hard drive as single page tif files. This library returns the file-names as they were saved on the hard drive. This part seems to be working as advertised. The sourcefor this including a video on how to use it is at:
Dim FileNames As Collection
Dim FileArray As New List(Of String)
Dim Mergename as String
[code].....
i can get a single value from a worksheet using vb.net and excel.q)How do i get a range of values eg A2 to A5 and print them out eg with a msgbox. I know i can use the cells command but i want a range command where specify excel cell range.
'MyString = XL.Cells(4, 1).Value MyString = XL.Range("A2", "A5").Value 'error MsgBox(MyString)
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]....
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].....
I have used the Process.start function to open an Excel file as shown in the code
Process.Start("report.xlsx") and it works perfectly well.
My question is can this function be used to open a particular worksheet called Report1 in the report.xlsx file. If so what would the code be.I have spent many hours trying to research this topic but without success.
I'm trying to copy multiple excel source files into one excel file. My current code is working only for 3 source files..If more than 3 files are there, it doesn't copy the data but creates blank work sheet in the output excel file. Lets say I have a source folder with 5 excel files. Each workbook contains one worksheet with data. It copies upto 3 worksheets along with data into output excel file.
Lets say excel1 contains A as work sheet, excel2 contains B as work sheet ,excel3 contains C as work sheet ,excel4 contains D as work sheet ,excel5 contains E as work sheet .Now my output excel file should look like..OutputExcel with A, B, C, D, E along with respective data.But my current code is giving output as A,B,C worksheets along with respective data but its creating blank sheet1,sheet2 in place of D & E.
SSIS Script Task Vb.Net Code:
Public
Sub Main()
Dim filePath
As
String =
[code].....
I want to add a textbox to a worksheet using VB.NET. I've searched for this in Internet and MSDN. In an artcile of MSDN, I found that maybe I should use "msoAutoShapeType", but I don't know how to use it.
I have add "Excel Libary 12.0" to my project and open and write value to worksheet, but could anyone tell me how to add a textbox to worksheet?
Below is the method I'm using to export my gridview data to Excel. The user has asked if I can name the worksheet tab.
Private Sub btnExportToExcel_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnExportToExcel.Click
Dim form As New HtmlForm
Dim strAttachment As String
[code]....
I'm using vb.net to manipulate excel worksheets and I need to copy a row from one worksheet to another in a different workbook. Nothing I've tried seems to work.
View 8 RepliesI would like to prompt the user, in the middle of a VB program, either with MsgBox or any other dialog, to input data in a worksheet of the Workbook that contains the code and then, on some event, read the data and continue execution. I was not successful with MsgBox (and other forms) since it is modal. The user cannot get focus on the worksheet, input data and then continue execution by clicking a command button.
View 2 RepliesWhen I used the following code:[code]the workbook opens but I get the following error - Invalid index. (Exception from HRESULT: 0x8002000B (DISP_E_BADINDEX))
View 1 RepliesI am using VB.Net 2008 on Windows XP, and I am trying to sort a Worksheet in Excel. My code is as follows:
Public Sub SortLateDeliveries()
Dim intCounterA As Integer
Dim intCounterB As Integer
[Code]....
I have tried both of the sort codes indicated (one is commented out), and I have searched the internet and have found that other people appear to be using one or other of the codes listed and it works for them!
I have been trying to create a excel sheet as an output of my .exe but canīt doit.[code]...
View 3 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'm trying to allow users to add a volumetric sheet to an existing excel spreadsheet. I need it to check to see if the requested tab name currently exists and if not then to create the sheet and be able to populate it with the proper information. Also, how do I reference back to the active worksheet once it is created.[code]...Create and name a new worksheet within an excel file?
View 10 RepliesI am getting an error message when I am attempting to write to an excel worksheet using VB.net 2005
Operation must use an updateable query I have gone thru the S/O search results[URL]..My code is:
[Code]...
I know I havent posted in awhile but you guys have done such a good helping me, my projects have been a breeze lately I have a new challenge though and I cant seem to figure out the solution. This new project Im working on sends a range of cells from an excel worksheet to the body of an email message and attaches two files.
I already have the automation down for the population of the excel file.I just need to copy Range A1:F20 from xlsheet3 to the body of a blank email with a populated subject line.Ive checked out this site already [URL].. but he seems to be accomplishing it with excel where as I (if I can) would like to do it in VB on VS .
suppose I have an excel worksheet, I want to paint the particular cells with gray color then save it as a new file.
View 3 RepliesMy application searches for a specific worksheet in an open workbook. The code to find the worksheet is:
If Amendaction = True Then
If oBook IsNot Nothing Then
For Each ws As Excel.Worksheet In oBook.Sheets
If ws.Name = SheetToFetch Then
SheetFind = ws.Name
[code]....
When I execute the code, depending on the worksheet name, the result found in ws.name has one or more spaces in front of the text. e.g. "Bour001" used in creating the worksheet name becomes " Bour001" when returned by ws.name.
I have been asked to create import functionality in my application. I am getting an excel worksheet as input. The worksheet has column headers followed by data. The users want to simply select an xls file from their system, click upload and the tool deletes the table in the database and adds this new data.
I thought the best way would be too bring the data into a datatable object and do a foeach for every row in the datatable insert row by row into the db.
I want to insert worksheet object on a VBA form for AutoCad. I had done it before. But now I can not recall which object was used for this.
View 2 RepliesI was wondering what is the most efficient way to populate a dataset from an excel worksheet.I have tried many ways but most are very inconvenient.
View 3 RepliesI want to read an excel file using VB.NET program. I know the logic below can do this. But I have a question. What if I don't know the name of the worksheet OR if the name of the worksheet is not SHEET1?
[Code]...
How to Rename one Worksheet in an excel file through code?Example Sheet1 to MyWorksheet using a code in VB.Net
View 2 RepliesI am trying to delete a worksheet from an Excel workbook. Here's my code snippet
objTargetSheet = objTargetBook.Worksheets(liTTemplateSheet)
objTargetSheet.Activate()
objTargetSheet.Delete()
in my scheduling app I am able to export to excel and fill the first worksheet with data and save the workbook and change the name of the worksheet(Thanks to .paul) but I am stuck on adding a new workshhet and renamiming it.so I do this:
'in this case I am starting with Jan 16 - Feb 12, 2011 and changing it to Jan16Feb12,2011,
' this will be the workbook name.
fileToOpen = lblDateRange.Text
fileToOpen = fileToOpen.Replace(" ", "").Replace("-", "") & ".xls"
[code]....
I am exporting data to the "Sheet2" of excel using late binding. when i make excel visible to true, how to make sure that the current sheet displayed is sheet2
View 1 RepliesI am converting several VBA projects to Windows form applications. The only problem I have is that some of the functionality of Excel is essential to the application, such as R1C1 formulas. I do not want to instantiate the Excel application or access saved worksheets. All of the data is retrieved by querying Oracle databases. 2-Dimensional arrays are not an option because the columns contain differing datatypes, and DataGridViews are too slow to work with.
I thought simply dimming a Microsoft.Office.Interop.Excel.Worksheet object would be enough, but the program kept failing and upon inspecting the object's elements in debug mode, I found that every value says this:
{"Unable to cast COM object of type 'Microsoft.Office.Interop.Excel.WorksheetClass' to interface type 'Microsoft.Office.Interop.Excel._Worksheet'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{000208D8-0000-0000-C000-000000000046}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE))."}