I'm using developing an application with VB6 using SQL statements for quering data so this data contains Empty cells as null. I tried to use but it doesn't work.
would you please help to use...
Hello Experts! I have a Process object and I'd like to get window handles (hWND) for all windows associated with that process (not just the Main Window). How would I do that in vb.net?
I am using a Gridview that is a hodgepodge of databound controls including textboxes, labels and dropdown lists. Each row in the gridview is conglomerate of a record from a primary table and ...
I have been experimenting with methods to fill a TreeView from a database resultset and came upon what might be the general solution, at least for my current needs. So, it is in C# and I tho...
Hi im writing a messenger for all of our workstations and I need to hide the application in the task manager so users cannot cancel it. How can I do this in vb.net 2008 and windows xp?
Thanks
I'm working with windows forms. On one form the link between an event, e.g. textbox_leave and the sub TextBox_Leave got broken and the sub name no longer shows in the event text box.
If ...
I am using Linq to create objects with the data I need. Is there a way to convert those objects into a datatable which I can then bind to datagrids, textboxes etc? I would like to be able to...
Hello,
I am trying to run an ActiveX barcode and am getting an error when i try running the application on another machine. Below is the error i get. Any help would be great appreciated!
...
Well the title pretty much says it all. I am building a data management tool in which I would like to have the ability to Browse to an Excel file and Import it into an Access database (my bac...
I've been trying to get a service to install but am stumped on one portion - namely getting the service to install with the comand line utility.
The utility always generates an error messag...
Hi - am using the inbuilt Splash Screen feature of vb.net 2005. I wanted to have a label on the screen which I can update as various events occur during startup - e.g. "Connecting to Mainfram...
Is there a .NET function that converts hex strings like
"2A45"
to its integer equivalent,
Dim a as Integer
a = convert("2A45")
msgbox a ' a = 10821
Thanks.
Good Day
Experts:
I am working with VB.net and am looking for help on the most efficient way to do the following:
Filename ---> Test.sql
Username ---> Bob
I need Filename to be Test...
Good Day
Experts:
On my VB.net form I have a label that I am putting the time of day the form is opened using:
lblClock.Text = TimeOfDay
Now, I have to save that...
Hi all,
I am trying to update the Vehicles table of my database.... All the fields to be updated are string type. When I run the following code there is no error and the msgbox displa...
I want to send a number of emails using ASP. The email addresses are held in a mySQL table.
I would like to send the first email direct ,with BCCs to the remaining ones in the table (or rathe...
I am trying to send an email using the SMTPClient class but I keep getting the 'SMTP host was not specified error'. This is the code:
Dim smtpServer As SmtpClient
...
I am using visual studio crystal reports to print datagridview rows.
Instead of printing all the rows - I want to print only the rows that are checked in a checkbox column.
Sample code wou...
Hi
I am using the following procedure to paste something to a Word document.
I need to run the procedure several times. How do I update the code so that
it checks if the Word document is ...
I have a collection of keys and items where both are of String type.
I'm trying to figure out how to easily sort the collection so that the data is first sorted by key and then by item.
...
Hi all,
i am trying to reset password for a user using the vb.net ,asp.net.
Here is my code.
It is seraching the user,but when trying to set password using Directory entry ,i am getting a...
The following code establishes an SSH connection using PUTTY, and then uses Remote Desktop to connect to an XP computer.
Dim objShell
Set objShell = CreateObject("WScript.Shell")
objShell...
Good Day:
I am using VB.NET 2005. The following code does not find my file and I know it exists.
If System.IO.File.Exists("\\beatles\info\PO018442.pdf") Then
MessageBox.Show("Eureka!...
I am using Psexec.exe in vb.net to connect to remote pc's, one at a time, run another executable file, which it does just fine and then terminate once psexec completes and exits with Error Cod...
Hi, I want to display data from a database, but to filter the data, by a column called BranchID. The data currently fills the dataset and poppulated the datagrid with data from three different...
