how to upload excel file with duplicate name file but its don't do overwrite the previous name file. So if i upload the file with same name it will saving like windows do.ex. firstly i upload excel file = "fileExcel". then i upload again with same name ="fileExcel". And it should be 2 file on the upload folder, first with name "fileExcel" and "fileExcel(1)". so if i upload again and again with the same name of file it will continuously grow. (1),(2),(3),(4), etc
vb novice here.. im trying to create an application that uploads an excel file and then remove all of its duplicate rows. so far i dont know how to start the code that remove the duplicates.. so far this is what i have done with my removeduplicate function..
I am trying to create a .Net application to edit a excel file by deleting some columns and keeping the columns which we need and then removing the duplicate values based on the first column which is going to be the Serial no. which should have a check to have 6 digits by default like 2563 should be displayed as 002563.
Code: Public Function GetAllFileContents(ByVal path As String, ByRef errorMessage As String) As IList(Of String) Dim contents = New List(Of String) Try Dim files = Directory.GetFiles(path, "*.xls") If (files.Length = 0) Then errorMessage = "Please select the files" For Each file In files [Code] .....
I am trying to create something different by not only letting me do it for excel files but for say txt and csv files along with it. Removing all the values which I dont want and removing the duplicates and then if possible putting a check on the first column of data that the serial number number should have minimum of 6 characters and then The output file should have all the details in Uppercase
I am trying to duplicate the Match function in excel for use in Access. Public Function Match(T() As Double, TTM As Double) As Double ReDim T(LBound(T) To UBound(T)) As Double
I'm programming a file transfer between my computer and a FTP server.I can download the file from my server but I can't load a File from my computer to the server.I use following code for it:
Private Sub Upload(ByVal oFile As FileInfo) Dim ftpSite As String = "ftp://gt-solar.de/home/www/" Dim currentDirectory As String = "Ertragsdaten/Testphase/"[code]......
I am uploading Excel File and below is my code. I have no problems so far with filling my dataset but when I tried to validate required fields, I get the error that some values are missing. I checked the Excel files and noticed that there are hidden rows that the user was not able to checked when he's adding values.[code]...
I want to use BULKCOPY to upload an excel file to an sql database. The sql table has two fields whose values are not in the excel file but also need to be updated as they indicate the source of the data and the date on which the upload was done. The source is selected from the drop down menu on the form. Is there a way to append each record in the bulkcopy upload with these additional fields at the same time as you are uploading the excel file? P
i have this code, how do i incorporate a progress bar into it? Private Sub btn_upload_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn_upload.Click
I have this data in txt file and the data keeps changing all the time.
[code]...
I would like to read all lines and compare, if the same name and same address is found, which is in the [......], then i need to count it and show the most frequent buyer!should i read it all and put in array, and compare and put the duplicate data and count into another array?
I have a List object and I want to remove the duplicated items but leaving at least one of the duplicated items in the list;I wrote something like this however I would optimize this code for better performance, is there something faster?
Const chars As String = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" Dim rnd As New Random() Dim mylist As List(Of String) = Enumerable.Range(1, 100).Select(Function(i)
I need to access the current instance of MS Excel. To do that, I wrote the following code:
Imports Excel = Microsoft.Office.Interop.Excel Imports System.Diagnostics Private _ExcelApp As Excel.Application
[Code].....
The code runs nice, but it has a problem: After the user close the Excel application (click button X - note: no other instance of Excel exists), if you open the Windows's task manager, its possible to see the process Excel.exe.
If I open and close the Excel application, there is no process Excel.exe, but if I run my code with the Excel application openned, after the user close the Excel application, the process Excel.exe isn't finished.
I want to add all the records from table1 to table2. I want to do this 10 times if I execute the following statement: INSERT into Table2 SELECT * FROM Table1 ; Everything works perfectly. The two records are added to table2 But if I execute the stament a second time get the following message: Duplicate entry '1' for key 1 I now i must do something with "duplicate key update" in the Insert statement.
I have one table [cusorder] has these fields {customerid,orderid,.......}I want to select some all rows but no dublicate in customer id for example customerid will come more than 100 times with diffrent orderid i need to show it only one with any orderid
i want to save my Project codes and name to this table, but before i will save the data from my form i want to check if the user input (PrjCode) already exist in the database. and if the prjcode exist it should not allow to save the entry since it will duplicate. (NOTE: ProjctCode is not auto number. the user will input it)
base on this scenario have this code
If PrjCodeTextBox.Text = "" Or PrjNameTextBox.Text = "" Then MessageBox.Show("Please Complete the information required!", "System Message", MessageBoxButtons.OK, MessageBoxIcon.Error)
I have a List(of String). For example: {"C1", "C12", "C10", "C1", "C6", "C22", "C1", "C6"}. I am trying to write a function to give me a list of duplicates: {"C1", "C6"} in the list. Each duplicate will be listed only once. The function I wrote does give me anything back at all. I can't figure out why. how to translate that syntax into VB.net since I am not up to speed on LINQ yet. It is here: How to get duplicate items from a list using LINQ?
''' <summary> ''' Given a List(Of String), returns a list of items that are duplicated in the list. ''' Each duplicate returned is unique.
I'm designing a web page with two dropdownlists, one for the Make of a car, the other for the Model, both bound to a database with separate SQLDataSources, and using a distinct statement. I add "All" at the top of both by setting appendDataBoundItems = true and adding items named all. Then when I fill the Make with a querystring all the model items get added twice (but only the databound items).
i am checking for if the column code is Null or not in that same i wnat to check whether the column has any of the duplicate values then i should mark as isGoodRecord = 2,
If (IsDBNull(Row.Code) Or Row.Code = String.Empty) Then Row.IsGoodRecord = 2 ErrorDesc += "Code is blank;" end if
with vb.net + access 2007 i am having a access database with about 4 lakh + records the table is having a Autonumber field + other fields like crewID, dutyDate,DutyOn,DutyOff,Dutytype,allowanceOftheDay.... etc
i need to check for the duplicate records that is i need to compare each record with remaining 3 lakh change records ( crewID + dutyDate + DutyOn + DutyOff + Dutytype + allowanceOftheDay ) = ( crewID + dutyDate + DutyOn + DutyOff + Dutytype + allowanceOftheDay )& if exists i need to delete the same using Autonumber field the group by class of the query is not working i tried to loop through each record through front end but it is taking more than hours
This are some of lines in my text file.they are duplicate lines in the tex file. I want to delete the duplicate lines because i only want the lines which have [T1],[T2....]... i higlight all the matching lines.
My current project shows a single page tabcontrol with a datagridview. I read names from a mysql table, and create an additional tab page for each person (there's only ever going to be half a dozen or so, so it should be manageable).[code]...
