I am studying VB.NET in a VB 2005 book, but using VB 2008. What is wrong with this code? I am using ASP.NET to write a web page. For each reference to:

ResultFahrenheit.Text ...

Your solution works! Thank you, Reena!
~ Sheryl

Hi there. I hope this will help! ~ Sheryl


Dim aRay(9, 3)
aRay(0, 0) = "John Salesman"
aRay(0, 1) = 2400
aRay(0, 2) = 3500
aRay(0, 3) = 2000
aRay(1,...

My form's KeyPreview is set to True. I want to allow my users to use the Enter Key instead of just the Tab key. I have the following code in my form's KeyPress event:


Private Sub...

Hi Wayne, and thank you for your response! I still can't get it to work, so I must have something fundamentally wrong with the way my files are setup. I'll keep trying different things.

~ Sheryl

I've written a UserControl, and within that control the user is able to change some properties on a form. I can't figure out how to display the changes in the property grid. The only time I've been...

I added a property called 'TableColumns" to my UserControl. It has a button on it, since "TableColumns" is a class that contains a collection called "FieldColumns", and two other properties: ...

I think I figured it out. The following code puts each of the three items into the array. This may not be the best way to do it, so I'm open to suggestions.

~ Sheryl


Dim...

As long as I can reference each item separately, that's what I need. Thanks.

What I need, is one three-dimensional array that holds:

1. Column name
2. MaxLength
3. DataType

My code is close, I just can't remember the syntax for adding data to the array.

Please...

I am trying to create a property for my UserControl that will allow me to work with data that the user selects. I have the property working correctly, in that it will drop down a list of data...

I've created a very simple UserControl, compiled it, then exited VB. Then I loaded my application and added a reference to it, and also added the Imports statement for it. The problem is that the...

Thank you so much for submiting your code. I was able to get it to work with a few changes. I kept getting a syntax error message when I tried to create the table, so I changed that code to add...

I'm trying to create my own Database and Tables in SQL Server 2005 using VB.NET 2005. I get an error when I try ExecuteNonQuery, which says that the connection is not initialized. I'm not sure if...

I can get my User Control to go into the Toolbox if a form is contained within the User Control project. What good is this other than testing? I want to be able to write a Windows Control Library...

Wow, it really works -- and there were no errors in your code.

Thank you!

I am using a PictureBox to display images. I have SizeMode set to StretchImage. While this does indeed show the whole image, it is of coure stretched. Is there a way to prepare the image to be...

Hello.

I am writing an application that displays photos. I need to be able to stop the SlideShow when the user presses the "Stop" button. Right now, what's happening when the Stop button is...

It works! Thank you.

I'm replying to my own post so I can put my code in properly. Sorry, I'm a newbie. Would sure appreciate some responses to my problem. Thanks!


Public Sub Msg(strMessage as string, strTitle as...

I created a new Class Library, and want to use the MessageBox.Show function within a procedure in the class. Maybe this can't be done? I tried adding "Imports System.Windows.Forms" to the top of...

Thank you so much! This is going to help me a lot. ~ Sheryl

In my VB 6 code, I had many classes and depended on the ability to loop through the objects to get at the data. How is this done in VB.NET? Here's a very simple example of what I'd like to be able...

Not sure if this is what you need, but maybe it will help.

Dim strTable as String = "MyTable"
Dim strSQL as String = "SELECT * FROM " & strTable & ";"

result:

SELECT * FROM MyTable;

Thank you SO very much! I tried some of the lines of code you added, but didn't have the DoEvents. Thanks again! ~ Sheryl

What is wrong with this code? All I want to do is display photos for a slide show, with about 5 seconds pause between photos. It will only show the last photo. The photo directory and file names...

I am writing a simple application in VB.NET to view JPG files. I have a slide show option, and can only get my PictureBox1 to display the last photo. ComboBox1 contains the directory and file...