I have a DataGridView that updates a database. Roger helped me with it and it works great.
When I close the app and open it back up the DataGridView rows are not populated again from the dat...
Hello
I have a login screen containing a panel having two textboxes login and password and a login button
Now when a user enters the username and a passsword, and presses enter , he shou...
Hello, in addition to my description below I'm attaching a document with some pictures of what I'm trying to do as I think it will be much easier to understand this way.
I am using webb...
I developed a VB application that performs some database manipulation using ADO on both SQL and Oracle. I used ADO because I was basically re-writing an existing VB6 application in .NET and d...
Dear Experts.
I am having a Vb.net form which gets connected with a SQL SERVER 2005 in a different PC.
and i m doing my various I/O operation on the database very efficiently.
But some ...
I am using vb.net for this project.
on the page concerned when a user presses update the fields insert into a SQL database. The problem there is that when output again later all the line br...
Hi guys,
I am developing VB.NET 2005 Windows application.
i have a One DataGridView
i am filling dataset and and assign DataGridView.DataSource=myDataSet
now my data grid look like thi...
VB.NET - Datagridview - Capture CheckBoxColumn click...
Hello. I seem to be having a bit of a problem programming in VB.NET 2005.
I have a form. On that form I have a datagridview contro...
Hello,
I'm kind of new to vb.net. I would like to know how can I see if a value inside an Array apears more then once?
this is how my array looks like:
value, 0
value, 1
value, 3 and...
I need to convert a MemoryStream to a byte array..
Here is my code..
Dim ms As New MemoryStream(ccDocument) 'ccDocument is a byte array
Dim ccReturn As Byte(ms.Length)
ms.Read(ccRetu...
Hi
I am writing Windows Application in VB.NET in 2005.
I have 1 form
on that form i have 2 DataGrids are there:DataGridView1 and DataGridView2
User Darg some rows from DataGridView1 then...
This is a deployment question in regards to deploying a VB.Net App that uses the Microsoft.Office.Interop.Excel Assembly. I can build in both release and debug and get the following message:
...
the function goes as follows: it is scraping some page HTML to get a value within TAGS.
so it is searching from an URL a specific tag name and it takes the value.
but when I execute my for...
Hello,
I have an issue exiting a vb.net app.
I have written a vb.net app that does the following from the startup routine.
- create a thread to get updates via tcp/ip from another ser...
I need to create a unique ID using ONLY numbers (no alphabetic or special characters) to use as a tracking Id. The length of the key has to be 5 digits. I did go through some of the former p...
Hello,
This is the vbscript show the date in the format "10-may-2008"
below is the vbscript
<script language="vbscript" for="VALID_DATE" event="onblur">
dim tempDate1
dim tempDat...
I would like to ask from some help related to encryption / decryption.
Is it feasilbe to get some sample code of a small application that has
a textbox and two radio buttons that does the fo...
We recently purchased and started using Visual Studio 2005. We are trying to create an application in Visual Basic that has a datagrid which displays data from a SQL select statement (dataset...
Greetings,
I am trying to write an application where I can keep track of the time worked during the day. Say I entered in 7:03am and finished at 12:21pm and then back 1:21pm and finished fo...
Hi,
I am doing a art work design software..
is there anyway i can convert from the label location X, Y into mm/cm/inches?
wut i did was something like Vb.NET IDE, where the user can mov...
I am trying to write a console script that makes a POST request to a web server with post data and saves the response from the server to a file. The server response is a compressed tar archiv...
Hi ! I am new to .Net VB (Studio 2005) and I need to insert into my form a window that would be able to capture a picture from a webcams (1 or more) and save it to a jpeg file as soon as I cli...
I may not be completely understanding the process, but I have created a resource file in the Solution Explorer. I have added some strings to it.
My understanding (and this is where I may be...
I'm trying to get a sequence.currval but get the 'sequence MY_SEQ.CURRVAL is not yet defined in this session' error.
I understand you have to call the sequence.nextval in sql plus before yo...
i am building a program that will be copying some large files from across a network. I am trying to show a progress bar for the file being copied
can anyone tell me how to update the progres...
