Should i worry

[ninjatalon]

I get this when I run a form that i dynamically add controls at certain locations.

A first chance exception of type 'System.IndexOutOfRangeException' occurred in Microsoft.VisualBasic.dll

It does not stop my program to work and works the way it should but i'm worried that it will cause an error when i make changes to my program

 

[kulrom]

You shouldn't ignore such exception. Please post the code that you believe throws this exception.

 

[ninjatalon]

i started to put everything in comments and then uncomment them to find out the culprit. It ended being a procedure i have in a module.


Public Sub number_of_children()
Dim count As Integer = 0
Dim errorloop As Boolean = False


'This section is to determine how many labels and/or names will display on frmMeals
'--------------------------------------------------------------------------------------------------

Dim num_of_child As Integer = 0

Do While errorloop = False

Try

If Not get_child_dataset.Tables(0).Rows(count).ItemArray(1) & " " & get_child_dataset.Tables(0).Rows(count).ItemArray(3) = "" Then
num_of_child = num_of_child + 1
End If

Catch

errorloop = True
End Try

count = count + 1
Loop
set_num_of_children(num_of_child)
End Sub


I made this function because i couldn't find a way how to detect the amount of rows that are being used inside my database.

 

[kulrom]

Public Sub number_of_children()
   set_num_of_children(get_child_dataset.Tables(0).Rows.Count)
End Sub

In this way you will get the total number of DataRow objects in the collection (dataset) and proceed it to the set_num_of_children method

 

[ninjatalon]

Thanks that fixed the issue