-
Replied To a Post in insert items from CheckedListBox to table in database
You need to declare that variable as global, meaning at this part. Public Class Dim myItems As String Private Sub CheckListBox1_SelectedIndexChenge() 'Add that code I posted first here. End Sub … -
Replied To a Post in insert items from CheckedListBox to table in database
Ok. As of `CheckListBox`, its a big complicated to tangle it. But this will depend on how you are adding the data from the `CheckListBox`. What I mean is that … -
Replied To a Post in insert items from CheckedListBox to table in database
Ow wait a minute. Are you trying to also insert all the data that is on CheckListBox to one column? Is that what you are having problem with? -
Began Watching insert items from CheckedListBox to table in database
I was very tired of searching, but I did not find anything i have a from and its minted textbox and CheckedListBox the CheckedListBox have five choices and i want … -
Replied To a Post in insert items from CheckedListBox to table in database
I personally don't understand the question or problem here. Can you describe more into details as to what you want to achieve, how, and whats/where you currently stand. I see … -
Replied To a Post in Prevent socket clients from freezing GUI
Ok I guess I should start changing. Won't changing force me to change my client source code? And also what I will need? Will I still need a server software … -
Replied To a Post in Prevent socket clients from freezing GUI
I don't know why the link above says bad link. But here it is. https://support.microsoft.com/en-us/kb/830133 Its doesn't have a '.' After the "https://" -
Edited How to remove database connection
Hi Dw. I have a timer that in every 600 interval access the database and the database I'm using is MS Access database. The problem I have is that with … -
Created How to remove database connection
Hi Dw. I have a timer that in every 600 interval access the database and the database I'm using is MS Access database. The problem I have is that with … -
Began Watching How to remove database connection
Hi Dw. I have a timer that in every 600 interval access the database and the database I'm using is MS Access database. The problem I have is that with … -
Replied To a Post in Prevent socket clients from freezing GUI
Just found out this https://support.microsoft.com/en-us/kb/830133 Which I think does answer why I get the unspecified error message. That because with each signal to retrieve data sent by a client I … -
Replied To a Post in Prevent socket clients from freezing GUI
Ok just looked deep in to this and my finding is produced by several parts but what makes the clients freeze is the error that was thrown which says "ExecuteReader … -
Replied To a Post in Prevent socket clients from freezing GUI
Ok I hear you that I should change to SQL, but I think even this that I'm working on should work but maybe on a small scale. This is because … -
Replied To a Post in Prevent socket clients from freezing GUI
Ow sorry about saying I haven't used SQL I meant MySQL. Also if you say "it seems to allow one connection at a time" do you mean client connection or … -
Replied To a Post in Prevent socket clients from freezing GUI
Well honestly I have never touched MySQL and don't know where to start with it. What you mean my `no backend to write at all.`? Do you mean that the … -
Created Prevent socket clients from freezing GUI
Hi Dw. I am developing a client server multi-thread application. This application uses signals(certain messages as signals), in order to perform a task for a client. For instance if a … -
Began Watching Prevent socket clients from freezing GUI
Hi Dw. I am developing a client server multi-thread application. This application uses signals(certain messages as signals), in order to perform a task for a client. For instance if a … -
Replied To a Post in reEnable external devices
The biggest problem is that I've moved from where I was staying to another province and here I don't have internet connection. My phone doesn't allow me to connect my … -
Created reEnable external devices
Hi Dw. Long time ago I think late last year my computer was infected and I had installed a VM from Oracle and had a number of OS(VMs) installed one … -
Began Watching reEnable external devices
Hi Dw. Long time ago I think late last year my computer was infected and I had installed a VM from Oracle and had a number of OS(VMs) installed one … -
Marked Solved Status for How to retrieve all data in a database from columns
Hi Dw. I have a MS Access database that has 9 columns what I want to do is to retrieve all data from a database only on 5 columns. I … -
Replied To a Post in How to retrieve all data in a database from columns
Just solved this problem. I simply assigned the values from database to the `response` then instead of sending the response before the `End Sub` I simply send response after assigning … -
Replied To a Post in How to retrieve all data in a database from columns
Hi guys. Well this turns out to be the client that's having a problem. Just retyped the code on the server side and I used this: sql = "select * … -
Began Watching Datagridview RowValidation in vb.net
Can you guys help me how to make this happen? I want to have a row validation for adding of items. I have a datagridview named **datagridview1** with columns **dgvTxtItemCode, … -
Replied To a Post in Datagridview RowValidation in vb.net
See this: http://www.dreamincode.net/forums/topic/210212-prevent-duplicates-in-datagridview/ -
Began Watching Remove a key in registry
Hello. I wanted to remove a key in registry using only VB.NET code and i do not know how. Can you please help me ? -
Replied To a Post in Remove a key in registry
Check this out. www.vbforums.com/showthread.php?596642-RESOLVED-Delete-Registry-Value -
Began Watching Listview help
I have been searching all over for a way to open a text file that was created using vb.net on one form and open that same text file and place … -
Replied To a Post in Listview help
Well in your file you will need a separator that will separates the fields so that you will know how to identify fields(columns) in your text file. I will make … -
Replied To a Post in How to retrieve all data in a database from columns
Ow also just to mention. The problem of client freezing, I just increased the timer interval and that solved my problem because now a timer fire or sends the request … -
Replied To a Post in How to retrieve all data in a database from columns
Wildcards is actually not what I wanted, just saw some samples of wildcards and it not what I want. I think I'm lost in this. Don't know which to go … -
Replied To a Post in How to retrieve all data in a database from columns
Just made some modifications on my code as follows: ConnDB() Dim da As New OleDbDataAdapter(("select username, regDate, birthdate, LastSeen from mytable;"), conn) Dim dt As New DataTable da.Fill(dt) Try If … -
Created How to retrieve all data in a database from columns
Hi Dw. I have a MS Access database that has 9 columns what I want to do is to retrieve all data from a database only on 5 columns. I … -
Began Watching How to retrieve all data in a database from columns
Hi Dw. I have a MS Access database that has 9 columns what I want to do is to retrieve all data from a database only on 5 columns. I … -
Began Watching Any suggestions on calling c++ dll in c#
I have a c# application which needs to call few c++ APIs (c++dll) what would be the most efficient way to achieve this? -
Replied To a Post in Any suggestions on calling c++ dll in c#
Also check this as well it might as well help you. https://drthitirat.wordpress.com/2013/05/30/combine-gui-of-c-with-c-codes/ -
Began Watching Network Programming
When my Application is up first time, I am storing Socket_id of the 3 Server just connecting it. My Application is itself a server app which listens , recieved data … -
Replied To a Post in Network Programming
I think the possible way to tell if a server is up or not is to attempt to send some sort of signal like `ACK` message and wait for limited … -
Replied To a Post in Split and assign each line to variables
Thanks everyone. Just woke up this morning and wrote this plan down then I managed to fix this. Here is what I wanted and how I accomplished it. I have … -
Replied To a Post in Split and assign each line to variables
What is the right way? Please guide me. -
Replied To a Post in Split and assign each line to variables
I'm using at the moment MS Access. -
Replied To a Post in Split and assign each line to variables
@Minimilist. Thanks, but that's not how I want it. The sample code I provided on my first post does that except those two top textboxes. The app I'm developing does … -
Replied To a Post in Split and assign each line to variables
Lol @Jim I used the 15 as per the sample you provided where u said suppose I had a ListView with 15 columns, so I didn't want to course confusion. … -
Began Watching Adding/Multiplying
What is the code for adding/multiplying numbers as per quantity and rate? -
Replied To a Post in Adding/Multiplying
You will need to know you rates. Dim myFirstNumber, mySecondNumber As Integer Dim rate As Double Dim Answer As Double myFirstNumber = 10 mySecondNumber = 30 rate = 0.20 Answer … -
Replied To a Post in Access violation reading location 0x00000000
Any idea how to solve this? -
Replied To a Post in Split and assign each line to variables
@Jim. Well at the time of reply to this post I used a cellphone. But basically what I want is a bit similar to your first example where if I … -
Created Split and assign each line to variables
Hi Dw. I'm trying to read a text file. This text file has a multiply lines and what I want is that I want to separate each line or should … -
Began Watching Split and assign each line to variables
Hi Dw. I'm trying to read a text file. This text file has a multiply lines and what I want is that I want to separate each line or should … -
Replied To a Post in How to send each line via Winsock
I think you got it the other way around. Well just the clarify this. These VB5.0 programs I did they communicate both they will be on different PCs and the …
The End.