I need to embed existing excel sheet(1) to my form1.I try this code but this is not what i want.
Private Sub btn_write_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_write.Click
Dim oExcel As Excel.ApplicationClass = Nothing
Dim oBook As Excel.WorkbookClass = Nothing
[code]....
I've programmed a vb.net application. This is a matching applcation generates 3 lisboxes. I have written these to a csv files. [code]...
View 3 Repliesi'm trying to import a excel sheet to a access table but when I run.. it says: "The Table 'Telemoveis' already exists" and I don't want to change the name I just want to update the existing table ("Telemoveis") in the access
HERE IS MY CODE:
Private Sub ImportarToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ImportarToolStripMenuItem.Click
If OpenFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
[Code].....
the code needed to import an excel sheet into a table in SQl db using a windows application and vb.net.im using Visual studio 2005 and SQL server 2005.
View 4 Replieshow to show ,edit, MS excel sheet in Visual Basic 2005?
View 3 RepliesI currently have some code to import a spread into a dataset but it is dependant on the name of the sheet ie sheet1$. I would like this import to work on the first sheet of a xls file no matter what the sheet name is.
vb
Private Function GetAllRows(ByRef objCon As OleDb.OleDbConnection) As DataSet
Dim results As New DataSet("ExcelRows")
Dim com As New OleDb.OleDbCommand("select * from [sheet1$]", objCon)
[code]....
I want to connect a form with an excel datasheet.
View 15 RepliesI need to import data to excel sheet from textbox.The data in text box is separated by space, data in to excel sheet cells should be separated based on space i.e, where ever there is space column should be incremented and after five columns row should be incremented. There will be fifty rows and five coumns. The data can be alphabets/numbers/or any symbols.
View 2 Replieshow to export data from msword document to Excel sheet using vb.net
View 3 Repliesim looking for the method how can i copy from original sheet to my new sheet.
View 3 Replies[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 RepliesI 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 RepliesI 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]...
How to Eliminate duplicates in excel using macros and place it in another excel sheet The duplicate record must also be transferred.
View 2 RepliesSo 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 Repliesi 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 RepliesI have an application the contains several excel files bundled with it. I'm not opening the files and processing them within my application. These files contain a data-connection to reload all of the pivot-tables within each excel file. I have a 'link' on my form, that when clicked, it determines which file to open and calls a sub using filename and executing Process.Start(filename) for any excel file I want to open. I have no problems opening any one of the files and then exiting excel.
The problem is when I 'close' a file, but don't exit Excel; then try to open another file(clicking link on form)... it creates a new instance of Excel.
I know from experimenting that the fileopendialog form will 'reuse' an existing Excel instance, IF it does not already have a file open.
How can I do the same thing without using the fileopendialog?
I don't want the end-user to have access to the folders where these files live. That's why I have multiple 'links' on my form, one for each xls that already exists. I just want them to be able to click on a link and the xls file opens AND if they choose to merely 'close' a file and not exit... Don't create a new instance of Excel, but re-use the existing one.
I did it once , i was able very simply to embed excel into a vb form , but i don't remeber how ? i looked over the web , and all i have found is ole excel but i don't know how to do it in visual studio 2010.I need to have a spreadsheet into a form where i can put data , and this data can be retrieved and processed later in an other vb form , any one know how to do this.
View 3 RepliesUsing 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]....
I 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 Repliesembed an excel spreadsheet in my form and maintain its functionality - so i can edit it, formula still works etc etc...
and also if changes are made, save the spreadsheet and so on.
Are there any way to do so? I prefer to use VB.NET or Java and try to avoid to use VBA.
View 1 Repliesim having a problem with creating a excel file with vb... the thing is I need to open the excel file inside the form in vb.net...
View 1 RepliesI'm trying to embed a background picture into an Excel file. Assuming I have an Excel report (see f.csv) below, I open it as an Excel, embed the picture and then save.I found the following code in one of the websites. It's working but still there is a problem that it always ask me to confirm the overwriting of the file. I want to save it automatically without asking the user about it, but can't find if that's possible. below I tried "SaveAs" and "Save" but it always ask me to confirm overwriting.
[Code]...
I 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 Repliesi 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 Replies[Code]...
comapre Two excel sheet using C#?
does 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 RepliesI 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].....
I 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