Is there any method to do batch update winForm in VB 2010
Using Microsoft Access2007 as database, VB 2010 WinForm (DataGridview + Textbox)
There are a lot of record need to be Updated, It is very efficient if that data is just going through Batch Update, meaning just one click will update all the data rather than click one by one.
Any Demo or code showing how to do this Batch Update (VB.net).
I've been working on a program that generates a batch file, then when you press a button, it executes that batch file. There are multiple batch files attached to each item in the list box.
[code]...
The only thing that it does when I press the button, is starts the batch file, then goes to function searchtitle, which executes the batch file again when it finds out it didn't work properly.The button text doesn't change, none of the items are being added to my first list box, and I can't do anything to the window after pressing the button. It constantly opens the batch file every 5 seconds or so.
I am new to VB and Visual Studio. Using VB 2010 express edition. I am making a VB project and from from inside that i want to be able to run a batch file that i already have.
My problem is i am not able to import this in my project. I tried adding it in the project from solution explorer but when i run the program its not able to find it. I am able to execute it when i copy that batch file somewhere on disk and then giving absolute path but not by including it inside my project.
Right now I am doing the following.
Inserting records one at a time. See below
I am trying to figure out how I can update in one connection.
Public Shared Function saveserver(ByVal servlist As List(Of server)) As Integer
Using myconn As SqlConnection = New SqlConnection(ConfigurationManager.ConnectionStrings("Citrixmanagementlocal").ToString)
'Dim mycommand As New SqlCommand("sproc_serverload_Update_insert", myconn)
'mycommand.CommandType = CommandType.StoredProcedure
[Code] .....
with vb.net 05 + access 03 how can i use parametrized append query via vb.net 2005..i don't know hence i used this code but this code is working fine but only the first row is appending equal to the number of records (i loop variable)[code]
View 4 Replies2005 with ms access 2003 batch update
View 18 RepliesI have a datagrid which has a column called "tick". There is a button which will "ticked" all the the records in the datagrid so the user don't need to do it one by one.I have been reading MDSN but I am more confuse that before.my old vb6 code was:
On Error GoTo cmdTickAll_Click_Error
Me.MousePointer = vbHourglass
'Loop Through and Set all Ticks the Not Ticked[code].....
I am trying to update a table across "non" linked SQL servers using:C# or VB.net and ADO.net sqlDataAdapter.
I need to use DataTables and sqlDataAdapter.Very Important I need to use BatchUpdate and avoid looping through the DataTable
The table designs in Server 1 differ from table design in Server 2.
Source Table
Server 1. Table 1
ID INT[code]....how to update table 2 on server 2 using a sqlDataAdapter, or alternative batch method?
I am using VB.Net 2008 and ADO.Net to do a Batch Update to our Oracle database. The updates are working, but there is a trigger on the table before the row is updated to enforce a member's termination termination date. So if I was trying to set the termination date (via the batch update) to 31-Jan-2010 but the member had a claim that was processed on 2-Feb-2010 the trigger would force the termination date to be 2-Feb-2010. However, the trigger is NOT executing when the batch update runs?Is there any Oracle DB Admin option that would disable Triggers on Batch Update?
View 2 RepliesI want to know is there any functions or methods that i can use to batch update the data to MS access from vb.net 2005?Here is my case:I have around 70 records to update back to MS Access.Currently I only know update row by row. So, it means i need to loop through all rows. (I also have where ...=... and ...=... and ...=... in update command.)Its not a good idea because if some where went wrong during updating.The previous updated data will be in DB but the rest will not. So, data will not correct and up-to-date.So, I want to use Batch processing. If something go wrong, all will not update. If updating is OK, then all will be in DB.
View 5 RepliesI'd like to write an app that would allow users to modify existing records in a WSS sharepoint list and/or create new records.I feel confident that its possible, but I just don't know exactly how. Sharepoint access, for me, is accessed with domain credentials, so I"d need some method for getting those from the user, in the winform, and passing those along to the WSS server.
View 1 RepliesI have a (presently) single threaded application written in VB.Net The major processing steps are 12 checked list items in a treeview control. The program executes the steps (functions, and stored procedures) in turn and checks the result before continuing.The steps (greatly simplified) are:
1. Import data from a txt file
2. Bulk Insert it into a database
3. Do some processing
4. Use that data to retrieve a lot more related data across a network in a complex join from a linked server.
5. Update the local database with the results
6. Do more processing
7. Insert the final results into a different database on a different server.
I won't go into all the reasons it had to be done this way like (different server owners within the company, lack of trust between servers, read only access to certain databases, etc.) but the problem is Step 4.Depending on the processing load on the (foreign) server and the amount of data in the import file, this step can take 1-1/2 hours to execute. Since this is a single threaded app the gui freezes waiting for the data to be retrieved from the linked server.Aside from the grey block on the desktop (due to no gui updates) the program runs perfectly.
Attempted solutions:
1) I tried the suggestion of a timer to refresh the form with no success.
2) I have tried using the background worker process but could not get the application to wait for a result before the program continued.
3) I also tried different examples of threading with no success. All the other steps complete so quickly that the gui never freeses, but I wouldn't be averse to threading all my sql calls in this app.
Imports System.Runtime.InteropServices
Imports System.Threading
Imports System.ComponentModel[code].......
I'm trying to update a row via c# winform application. The update query generated from the application is formatted correctly. I tested it in the sql server environment, it worked well. When i run it from the application i get 0 rows updated.Here is the snippet that generates the update statement using reflection - don't try to figure it out. Carry on reading after the code portion:
public void Update(int cusID)
{
SqlCommand objSqlCommand = new SqlCommand();
Customer cust = new Customer();
[code]....
The above final update statement works on the sql environment, but when running via the application, the execute non query runs ok and gets 0 rows updated!
I have build a VB.Net windows application which does uploads data into database and basically updates two controls:
1. A textbox which is constantly updated with one line per database record upload.
2. A label which keeps track of the count of database record uploaded.
I have used BackgroundWorker thread concept, where the thread's bgwWorker_DoWork() method contains the business logic for upload and bgwWorker_ ProgressChanged() updates the 2 UI controls based on uploads.But the issue I am facing is that I do not get complete updates on both the UI controls. Sometimes the thread bypasses update of textbox and sometimes of label. I could resolve this issue by adding System.Threading.Thread.Sleep(25) before each UI control update code.[code]
i am planning on uploading my program to a site and I would require a automatic update. How would i do this?
View 1 RepliesWell need to make a separate update program and I need some way of getting my main application's version. I thought about making a text file with the version but I can't write to the program files folder with permission, thats why I have a second program. I also though about making the update program's version the same as the main application, but that doesn't seem right because I have to update the update program. So is there a way I can get the main applications version inside the update program?
View 5 RepliesHow can I run a batch from from within vb.net?
View 4 RepliesI have a program which I am going to hopefully updating a lot in the future. Is there a way to automatically tell the users that there is a new update and then link them to the download page?
View 2 RepliesI have a small webbrowser but when I try to navigate to a certain webpages the webpage show a warning to force me to upgrade my webbrowser also internet explorer:"Upgrade your browser for a better Myspace experience.We recommend one of the following browsers to provide the best and most reliable experience on Myspace. Some features, like Profile 2.0 and MyspaceIM for Web, may not have full functionality in other browsers.select and install one of the browsers below."I already have internet explorer 9 installed in my computer also the webpage show the message:"Microsoft Internet Explorer Available for Windows Already using Internet Explorer 9? Please visit �Settings�, and select �f12 Developer Tools�. In this window, make sure "Browser Mode" is set to �Internet Explorer 9� and "Document Mode" is set to �Internet Explorer 9 standards�"
View 2 Repliesusing visual studio 2010. I have a vb.net application that needs to be updated periodically. The software stores client lists in a database for the user, but when the user reinstalls the program after I send them an updated publish, the client list database is replaced with a fresh empty database.
Is there a way that the user can reinstall the software without losing their current database?
I don't know if I need to somehow make separate publishes. One for an initial install to set up the database, and then one for updates that leaves the client database untouched? I don't know how to go about it.
I have a text file that contains code for printing barcode labels.
code is in Zpl code,I want to print the labels using vb.net.[code]...
I have a 'health check' program that I have scheduled to run every 10 minutes. When it detects a problem, it sends a message to my cell phone.
Right now I have it checking databases by connecting to them, and trying to open them - that seems to work fairly well. I also have it checking web sites but all I'm doing to test them is[code]....
I am tring to write a batch file to run a DOS program under a GUI as below
My.Computer.FileSystem.WriteAllText(c:convert3.bat", "aften c:movie.WAV c:movie.AC3", False)
When the batch file runs
C:>convert3.bat
C:>aften c:movie.WAV c:movie.AC3
'aften' is not recognized as an internal or external command,
operable program or batch file.
Why the extra data tacked onto the front of the bat file..The below code works but is more lines...
Dim fs As New FileStream(MyFolder & "convert2.bat", FileMode.Create, FileAccess.Write)
Dim s As New StreamWriter(fs)
s.WriteLine(batstring)
s.Close()
Is there a way to make an update for your program that the 'user' can update the app without re installing the whole program?
View 1 RepliesI m making a proyect that take information from a TV TURNER CARD and must show the video into winform.
the program compile sucessfull, but when I run it only can listen the audio from the tv turner, but the video dont work.
Im using the library msvidctl.dll, directShowStreamLib.dll and axMsvidctl.dll.[code]...
I'm using Visual Studio 2010 and I have a Batch inserted into my project and cannot for the life of me get it to run with the program in someone elses computer after publish?
View 7 Repliesi try to make a program that can share a database to other people using a upload/update system but when i try to download/upload it keeps saying mdf file in use how can i make the code so that it Uploads and overwites the file without that error.as it must be so it must upload to my server (build in)and download (also build in)the error gives file in use constandly how can i fix this issue?of that file in use problem. even when these no querry or other code running?
View 9 RepliesI have an interesting project that i would like to complete. I have a batch file used to ping our locations. Has 1 simple input but i dont understand how to get this to work in visual basic 2010.
View 19 RepliesIm trying to execute a winform app from my website (asp .net), this winforms app its execute in the server side for processing information and send email, but i need to pass some arguments, from the webpage i know how to do it, but im asking how to catch the arguments in the winform app?[code]...
View 4 RepliesI'm using agsXMPP in my .NET project (WinForms).I have the following Code block, this is executed whenever a message is received from any client.Now whenever a message is received, this block executes and the program terminates..Has this something to do with threads? (I've heard that agsXMPP encapsulates a thread on which it works)
Private Sub messageReceived(ByVal sender As Object, ByVal msg As protocol.client.Message)
Dim chatMessage() As String
Static Dim Hi_ed As Integer = 0[code].........