I'm testing a routine that will allow me to connect to a plethora of workstations, to retrieve a value from the Registry, and then based on that value, determine if we need to run another proc...
I have a program that reads through the active IE6 browser, identifies a specific frame and parsers through the page to find a value. This works great on many different development machines su...
When running my app on XP, it's working great. However, when I attempt to run it on Vista (Business Edition), it simply crashes showing the following error:
"Appname has stopped working"
...
I want to fill an array with values from datareader using th get values() method , then, use this array to set the datarow's Itemarray property. But I don't know how to set these procedures ...
Hello experts!
I have an application that queries a database and populates a datagrid based on the results. On the top of the form, there are a few optional parameters where users can ente...
Dear Sir/Madam
I would like to know am I able to create array of TextBox Or Label from a FORM in VB.net (VS 2008)?
Since, I am preparing to upgrade VB6 project to be VB.NET (VS 2008), it ...
Hi Experts,
I am using a WebBrowser control and navigating to my required web page as follows:
WebBrowser1.Navigate("http://www.Domain.com/main.aspx")
The problem is that the cache do...
What is the easiest way to check if string contains a letter?
I have string like "1_235_325". What is the easiest way to extract second number from it?
number, character _, number, charact...
I'm trying to bind a Dictionaty(of String, String) to my dropdownlist. I see the values there as it loops but i dont see the values in the dropdown. This is what i have:
I put the bind insi...
I am creating an application in VB.net that is meant for use in printing press. So the application will be printing on paper sheets as large as 500 by 300 mm or 800 by 800 mm. There are three ...
Hi all,
In VB6 we could load labels at runtime and display them by using Control arrays... something like
Load Label1(Label1.Count)
Label1(Label1.UBound).T...
Hi,
I have a question...I'm porting something from VB over to VB.NET. My solution is comprised of 1 executable with references to other dll's.
The dll's are categorized based on content...
Hi Experts,
I have a combobox that is filled when the index of another combobox changes. The combobox is connected to a datasource.
The values in the datasource are correct. The problem is...
Hi experts
I have a collection of picture boxes and to catch MouseHover event, I use this:
Private Sub Generic_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) _
...
Related to this original question about application settings:
I'm using application settings to store domain and other info necessary to SMTP to Exchange Server. Problem is that the setting...
I have a dataset linked to a combobox. I would like to be able to display both the drug name and the price. How can I display both when the combobox is clicked. Examples of linking a multip...
Hi,
I am new to .net. I am trying to create an N-tier application. In the DAL I want to have a private method for connection and it should be reusable and also I need to have a public methods...
Hi
I am trying to write a small application in VB (just started learning VB today) to add network printers. I found some code on the internet
Dim printername As String = CStr(ListBox1.Sel...
I am developing a VB.Net application.
Based on the command line I want it to show the winform if say /v is passed in.
When no parameters are passed I want it to run as a console applicai...
How can I read a specific line and a text file. for example, I want to get a data from a text line just on line number 25. This contains probably about 60 to 70 lines.
Hi, in my application I have a string that I would like to format to display as currency in a text box. I'm setting a variable to a Session on one form and passing it to the next, which is whe...
Attached is the C++ code and my feable attempt at a VB.Net version. My code executes but it has two problems:
1. It does not return anything
2. The semaphore always returns zero (and I thou...
Hey all,
how can I save the content of a textbox to a .txt file with the save dialog??
Dim dlg As SaveFileDialog = New SaveFileDialog()
Dim res As DialogResult = dlg.ShowDialog()
Thats...
I need to populate a Listview with the results from a Datatable, the listview is to have multiple columns, I am new in Vb.net so I really don't know how to work with the Listview control and h...
I'm searching tor what seems to be the Holy Grail on WIndows Forms Development. How to capture key strokes duing user entry & editing in a DataGridVIew. I have been searching for this for al...
