Sort XML Data - Then *overwrite* UN-sorted Version VS2008?
Apr 19, 2010I'm programming in VB, using Visual Studio 2008.
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Sort Data In A Sorted List Using Values Instead Of Keys From Highest To Lowest?
Jun 15, 2010How can I sort data in a sorted list using values instead of keys from highest to lowest?[code]...
View 2 RepliesSort Data In Textbox With Btncmd_click In VS2008
Jan 29, 2010There is a Some Problem with Sort Data in Textbox with btncmd_click in VS2008
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Set Publish Version To Overwrite Previous Version?
Jun 16, 2011I would like my program to overwrite its previous version such that users don't have to uninstall the previous version before installing the new one.
I'm guessing it has something to do with setting Publish Version (Major, Minor, Build, Revision), Assembly Version or File Version.
Sort A Datagridview And Remove A Row From Its Sorted Position?
Jan 13, 2010What I am trying to do is sort a datagridview and remove a row from its sorted position to the 1st row.
The problem I am experiencing is as follows:
in the source below, when the code runs "MeanRow" is populated with what is required. As soon as Rows.Remove() executes, the MeanRow datarow is lost. Why would this be if I'm declaring a new variable and simply setting it?
Code:
MeanRow = r
TabGrid(dgv.Name).Datatable.Rows.Remove(r)
Code:
Private Sub dgv_Sorted(ByVal sender As Object, ByVal e As EventArgs)
Dim MeanRow As DataRow
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VS 2008 Score Board, Having A Sorted List Sort On Integer?
Oct 5, 2010I keep track of a score system for all users in a sorted list;
dim Scores as new sortedlist(of string, integer)
I can easely increse points for a cirtain person by;
scores("peter").value += 1
Now I need to display a top x list of the users, if users have the same score, it should sort alphabetically on the name. Of course it's also possible that users have the same score.I've already tried to make a new sorted list with as key the score, and added to that score the username. Later when displaying the scores, I've replaced the username with nothing. The only problem in this solution is that the numbers are sorted on asci value which has this order:
0
1
10
2
3
4
Also, if you make a sorted list like this:
dim Scores as new sortedlist(of integer, string)
You can't have two people with the same score... So, there must be something possible with the iComparer to sort on integers right?
Sort Not Working Datagridview Gives "DataGridView Control Must Be Bound To An IBindingList Object To Be Sorted?
Dec 4, 2009I have a few classes, one is a form, the other is the source of the datagridview. I want to be able to sort the columns of the datagridview by clicking on the header. Here are the classes that I am dealing with:
Imports DiscoveryByte.AddTools.Misc_Tools
Public Class ViewDiscoveryFlashCards
Private DBBindingSource As New BindingSource
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Sort Strings With Numbers When Want Numbers Sorted Based On Their Dimension?
Nov 9, 2010How do you sort strings with numbers when you want numbers sorted based on their dimension?
View 19 RepliesFile Overwrite - Downloading The Updated Version Of The File Running
Nov 8, 2010I am trying to download a file off my web server (easy) but the file its downloading is the updated version of the file running. I finally was able to program my automatic update software the program simply downloads a .txt file from my web server, reads it, and if the the version = (new version here) then download. If not, then go to another form. The problem I am getting though, is when the version is outdated, the file will go to download the new .exe and it gets and error saying "File already exists"
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.net - How To Break String And Sort On Version Number
May 13, 2010I have an ASP app that has a string array as such (there are much more than this):
7.5.0.17 Date: 05_03_10
7.5.0.18 Date: 05_03_10
7.5.0.19 Date: 05_04_10
[code]....
How do I go about sorting these string by version descending?
Creating A Sorted Array Of Data From A Textbox?
Oct 12, 2009I would like to create a sorted array of data. This is what I would like to have: A Textbox with numerical values, example: 72, 101, 108, 108, 111, 116, 104, 101, 114, 101, 046, 72, 111, 119, 97, 114, 101, 121, 111, 117, 100, 111, 105, 109, 103, and 163( these numbers will very and the amount of the numbers will very as-well). I would like to take these values and put them into an array.
View 2 RepliesHow To Update Program And Not Overwrite Data
Jul 15, 2010I have a program that records time data in database when the user performs task. When I published the program for user install, I did not specify any update location. So, since initial creation, whenever I need to update the software, I simply install the new .exe file and this overwrites the old version and erases all data created by the old version (similar to uninstall and reinstall). Is there a way to only install updates to the software so that all data is not erased each time I need to update? Seems like this would be simple, but I can't figure out how to do it and am quite new to programming. I will eventually want to have the software check for updates online, but I need to understand how to update from a local file location first (without erasing current data).
View 3 RepliesOverwrite Data In A Text File?
Oct 2, 2008I was wndering if its possible to change specific data in a text file from VB.NET code? i want to use a save game feature, and update the score of the user currently logged in, but i dont know how to do this. Any ideas? my text files stores 4 fields from the user; Username, Age, Score and Password.[url]...
View 3 RepliesOverwrite Previously Saved Data?
May 17, 2012I'm trying to figure out/learn how to overwrite previously saved data. Right now when I save data to my excel form and then reopen it, to edit, a duplicate row with the edited data is shown along with the previously saved data as well.
View 7 RepliesOverwrite An Other Excel-file Without The Dialog "Really Want To Overwrite"?
Feb 11, 2010How can I save an Excel-file, which I'd edit with VB.NE, to a file, which already exists? Evertime there is a dialog: File already exists. Do you really want to overwrite? YES|NO|Abort
How can I overwrite without this dialog?
IDE :: Assembly Version, File Version And Publish Version In ClickOnce In VS 2008
Mar 31, 2009How they relate and differ from each? What are the best practices for version control? Is there a primer about publish online? Or a good book?
And is it possible to make ClickOnce and a msi in one solution of VS 2008? If so, is there any conflict or pitfall?
BTW I am using VB if that makes any difference.
Cant Add New Data Source In VS2008?
Dec 19, 2007am using visual studio 2008 professional edition and MS SQL Sever express 2005 SP2.i clicked Data then Add New Data Source choosed Database then click Nextwhen i clicked on New Connection the Data source configuration wizard disappears.
View 14 RepliesGet Records(Data) From Txt File In VS2008
Dec 25, 2009I m newbie for VS2008 i want to save my project data to one txt file and load from txt file how can i do this ??
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.net - Correctly Assign Data To Controls, SQL Server, VS2008
Jan 1, 2012How may I correctly assign textboxes, dropdownlists & labels to appropriate fields, on successful retrieval of records via a SQL statement? I have 4 tables & therefore, the assigned data don't match the controls. (VS2008)
I have the following:
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DB/Reporting :: Master - Detail Data - Overwrite The Primary Field Value In The First Grid And The Detail Records
Jul 13, 2010I have made several posts on here lately regarding master/detail or parent/child data setups but no one has been able to help. It seems like a subject people don't like to tackle BUT I really need help.
I'm having a real hard with the DataView.RowFilter functionality and it is driving me insane.
For the most part, I have the basic master/detail functionality working. When you select a record in the first grid, it shows the correct data in the second grid. When you enter a record in the first grid, you can enter related data in the second grid. I accomplish this by using a dataview and row filter bound to the 2nd grid. When you change the record in the first grid, the rowfilter for the 2nd grid is restated and reapplied.
The problem arises when I overwrite the primary field value in the first grid and the detail records become orphaned. You would think all I have to do is change the ID in the 2nd grid to match the new ID in the 1st grid but this is where I am having problems. I wrote a loop to change the ID of each record currently loaded in the 2nd grid to match the newly changed ID in the first grid. The code is here:
Code:
Dim I As Integer
For I = AuthorizationGroupsDGV.Rows.Count - 2 To 0 Step -1
AuthorizationGroupsDGV.Rows(I).Cells(0).Value = StrEmployeeID
Next
I have used this code before and it works great. It has to step backwards through the grid because when the ID's are changed, they no longer match the RowFilter criteria and they disappear from the grid. They still exist in the dataset. The problem is, while the code "works" the intended effect does not. Some of the records completely disappear from the dataset and do not reload when I restate the row filter against the new ID number.
Data Binding In VB2010 - Migrating A Project From VS2008 To VS2010?
Sep 16, 2010I am migrating a project from VS2008 to VS2010 (Framework 4)and I keep getting the following error when trying to use databinding with a child property in VB2010.
View 7 RepliesHow To Create A Program That Can Save The Forms Data From Web Or Desktop In Vb Vs2008
Jul 1, 2011I want to save data from web and desktop applications and then provide that info again to fill the forms with the saved data .I am using vs2008 and sql2005
View 3 Replies[VS2008] Text File Data To Insert Into A Database For Report
Dec 11, 2010I have a text file data to insert into a database for report
ITEM01,Toy
ITEM02,Card
Let me briefly list down the steps i took to achieve my result.
1) Insert data into Database using text file
2) Display the records from the NEW Database(Item2) using DataGridView
3) Using datagridview, i use to checkboxes to determine the selectedRow
4) Once the selectedRow are selected. I press on Delete Button
Delete Button - Update the Item2 Table field 'Deleted' to 1 - Delete the ItemID by using datagridview selectedrow cell value Which means in 1 loop, i process two database transaction.. Is there something wrong? How do i shorten the process to just delete the item without querying two database.
VS2008 - Force Default Value In Text Field/validate Data Is Numeric?
May 11, 2009Dense student here with little sleep here during finals week...I have a text field being read on a button click event (along with lots of other information being read). This field needs to have a number entered.
I either:
1) Force a default value (i.e. - "2")
2) Verify there's something in the field AND that something is numeric...
Listbox Data Extract After Data Entry & Sort
Sep 26, 2011I have an application that receives data input from an automated set of devices. This data stream I have managed to capture & get it into a list box which I can sort based on the Device ID & the time that the response was received.There is a set time window for the devices to transmit their data into the application and during this each device is not limited to the number of responses it can send (ie :- Device 1 can send in 2 responses where Device 3 can send in 40 responses, etc).All of the responses are captured, listed & sorted within the listbox (this bit is working ).I now need to extract the last (ie:- latest) entry in the listbox for each Device ID & this is where I am stuck. I can retrieve the last item in the list but cant seem to extract the last item for each Device ID.[code]
View 2 RepliesVS2008 Load And Parse A Text File And Extract Data Between Points On Any Given Line
Apr 4, 2010I need to load and parse a text file and extract data between points on any given line. I can load the file, but it's the parsing that's giving me headaches. e.g. "Phoned Jim and arranged for John to attend site" First I need to search for "Phoned" because the line always starts with that, and then I need to extract "Jim and arranged for John"
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How To Sort The Data In The Data List
May 11, 2010How do I sort the data/records in the DataList using VB.NET? I am working on a .NET project and using a SQL database.
View 2 Replies.net - How To Sort Data In Combobox
May 24, 2012I have data in my combobox1 and was wondering if it would be possible to sort the data in the combobox alphabetically? I have spent ages trying to find the answer by searching the forum but couldnt find anything,
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How To Sort Data In ListBox
Apr 24, 2009How to sort data in ListBox?
View 2 RepliesSort Data With The Use Of Combobox?
Dec 15, 2011i would like to sort the information inputted on the textbox and make it appear on the listview of another form by using the combobox. like if i inputted my Surname, First_Name and Middle_Name and i chose the "Full" item for my paytype with the id number "txtid" and the "yearlevel". they are all inputted using the textbox except for the yearlevel and paytype. they all should appear on the listview of another formand i click the save button, my surname, first name and middle name, txtid and yearlevel will appear on the listview of my full_pay form.
if paytype.text="full" then
'my information will go to the full_pay form
elseif paytype.text="installment" then
'my information will go to the ins_pay form