Hello, I simply need to execute DOS command from VB.NET code.
This is the code that I run from DOS:
C:\Program Files\omniformat\omniformat.exe "C:\test\test.xls" "PDF"
So, how to exec...
I am iterating through an arraylist to populate two columns of a listview control. Code:
For i As Integer = 0 To arr.Count - 1
Dim item As String = arr(i)
'split into required va...
I'm trying to write a full screen WPF application. On the first screen there will be a settings form and on the second screen there will be a page displaying information filling the screen. I ...
Hi everyone, please help with an ADO.Net problem I have been struggling with for ages now!
Here is some background info:
We have two separate databases - one is MSSQL and one is MySQL. Th...
Dear Experts,
I have a vb.net application which use to call crystal report.
I am using microsoft access file to connect to crystal report in order to get the data from database.
The prob...
I have a C# Windows form with a datagrid control. There is a Validating event on the datagrid that checks for changes:
if (this.dsAccts1.HasChanges() == true)
{
if (MessageBox.Show(...
I need to implement dragging and droping multiple items on a vb.net windows form between 2 listviews. I found an example but it only drags one item, and also you have to drop it onto existing ...
I have a datagridview which is bound to a datatable. I followed the code shown in the article: http://msdn2.microsoft.com/en-us/library/7tas5c80.aspx which adds a datetimepicker control to a ...
I have a datagrid and would like to know what event fires when a cell is
changed?
I want to validate the data entered before going to the next cell. How can I do this?
I have seen the ...
How do I add a sort glyph to Microsoft Visual Studio 2005 (VB.Net) listview column headers? I've implemented a class that does the sorting; now I need a visual representation - the up and down...
Please help me....
I am stuggling with a drag and drop of picture boxes between panels (panel1 and panel2). On the event where the directory chosen by the user changes, the method UpdateDis...
How do I tell an ASP.Net control to call a javascript function when an event occurs? If I try and do it the same way as I would with a normal HTML control it tells me my javascript function i...
I have the following Filter expression but don't know why it's not working
tbl.Select("Mapped=true AND Imported=False", "ordering", DataViewRowState.CurrentRows);
The Mapped and Imported c...
What I'm trying to do is to run a WinForm app, which upon initialisation it reads some parameters from the ConfigurationSettings.AppSettings, up to this point, all is fine.
Then while the app...
Can anyone help me? I want to create a toolbar with buttons, so I can Zoom in and out on a picture in a picturebox.
I am new to this part of .NET...
Thanks!
In Infragistics, i want to use this logic and apply it to columns so instead of rows i want to add columns with increment of the i value. let me know if this is possible for an ultrawebgrid.
...
I would like to find a free ribbon bar control for visual studio 2005. I have had no problems finding ones that cost around $200. Does anyone know of something free or cheaper.
I would like to have the Windows Explorer "Show in Groups" functionality in a WPF/XAML ListView. Please help with simple example code. Thanks.
Based on this article,
http://www.codeproject.com/csharp/compresswithwinshellapics.asp?df=100&forumid=227893&exp=0&select=1459781
I can use the shell32 dll to zip files from an entire fold...
I have nearly completed my most complex vb.net setup project. As part of the last step of installation, I must run a batch file at the end to install the Java Service Wrapper service to run my...
I'm using Visual Studio 2005, vb.net 2.0, in an asp.net application. I want to programmatically bind an ObjectDataSource to a GridView. If I bind the ObjectDataSource declaratively to the Gr...
Do you know any trick to hide my system from being shown in task manager with VB.net? I want to create my own keylogger for my computer because my friends love to use it without my permission....
Hai all,
I have a program which uploads 100k to 100mb files... It's working fine if the connection is LAN or > 56kbps line. When i try to upload 180k file using 36Kbps Dialup modem it fails...
HI EXPERTS,
I would like to create links from checked list box text... please see an example attached... This is similar to the Outlook mail rule wizard.
is this possible in vb.net>
R...
Hi,
I need to import excel sheet datas into oracle database table using vb.net code(No Converter-tool needed). I need only the source code. pls help me.
