hi
i have a dataGridView which is bound to a dataset. This dataset has parent child relationship tables in it.
What i am trying to do here, is to change the ComboBox value i.e. VendorCode,...
Hi x-perts,
By default my arrays are based on option base 0 i.e. start from 0 to N. some external subs where i pass the arrays use option base 1. what is the easiest way to use my arrays fo...
Hi, I'm using VB 2005, WinForms. I've been doing a lot of testing with the Wizard auto-code generator, to try and learn a new feature (new to me...) offered by Visual Studio, which may help me...
Hi EE,
I have 3 comboboxes on one form that list the same data.
How do I copy the datatable to the other comboboxes so I don't have to hit the database 3 times?
Thanks
Hi X-perts,
Is there a similar function to IndexOf in VBA?
I need to find a position of an element in array. what is the simplest way of doing it without looping through?
Thanks
Hi experts,
I have a Windows application (VB.NET 2.0 with Krypton Toolkit and Enterprise Library) which sporadically crashes, producing two errors (shown in the code snippet). I have tried ...
I'm trying to print multiple TIF files in .NET. It only prints the last page... what am I doing wrong?
I'm new to datarelations and having problems getting it to work. I am getting the above error. When I step through the code, it appears the code 'ds.Relations.Add(relation)' is generating th...
Hi experts,
I need help on an area that is not my strong point: VB.NET programming. I do some programming, so have an understanding, but am still learning. Basically, I have a select case (...
I have a straightforward VB.net program that has been working for several months when run from the C: drive. We need to deploy it to other users (via Citrix) and have copied the program relea...
Does VB.net have the ability to recognise multiple monitors.
I want to create a small app that willl recognise a keyboard shortcut and move the currently selected program from the current m...
I am attempting to run through a datagridview based upon user selection.
It is possible a user may select rows 3, 4, 8, and 10
I need to be able to perform actions based upon the user selec...
Hello Experts.
I have a procedure that sends a test email to the user verifying their SMTP credentials. If the credentials are wrong the program stops via a timeout notice. While this tes...
Hello folks i would like to know how to fill a datatable using mysql databases.
i think the problem is here
sql = "select * from productos where prodestacado=1 and procategoria=" & idc...
Hi, I'm using VB 2005, WinForms. I was having a problem using the Update command along with CommandBuilder, because of a JOIN statement in one of my SQL Select statements, so I tried a differe...
Hi experts,
How can i check if a key exists in a namevaluecollection.
For hashtable we have something like containskey.
How can i check for namevaluecollection?
Regards
Abhinay
I am trying to make a simple application that will validate emails in my yahoo mail account for me. Yahoo mail does not allow POP3 access unless you upgraid to a paid account so I want to crea...
I visit a webpage and the there is selectable text that says "Hello World"
I view the source code, and the source code shows a javascript. "Hello World" does not show anywhere in the source ...
Hi Experts
I have a datagridview control on my winforms application. I just dragged it out from DataSources windows onto my form and expected it to work properly, but when I delete a row an...
I am trying to create an executable wrapper for vb.net. I have the following code:
But it doesn't work. The application I want to execute is a vb.net application. It is an embedded resource...
I have code that is supposed to just take data drom a datatable and view it in an excel file in the browser(do NOT need file saved) in the browser. I need the user to be able to view the data ...
I am working in Visual Studio 2005 with a web app and I am having an issue with a SQL command. I am trying to retrieve an actual value in the CreatedByValue, but for some reason when I refere...
Hi,
I have a control on a form that I need to create a lot of procedures for.
I thought I should either create a class or module, (not sure) to hold all the procedures.
Instead of sending...
Hello, somebody know any EASY way to pass parametes from aspx to ascx pages??
The ascx page I use in many places, so I prefer to not user session variables.
Thanks for any help.
I need to write the members of a distribution group to a list box. The group names are selected from a drop down list which queries the DL's from active directory. The page comes up, and after...
