Need help retrieving values input into a TemplateColumn TexBox

[Cenedra]

Basically what I have is a datadrid I'm filling with accessories for a product that can be ordered. In a TemplateColumn, I've added a asp:TextBox. This is the box a user would enter the Quantity of the accessory they want to order (if they want).

How do I loop through each DataRow in the DataGrid and check if a quantity was entered so I can add a record to my a database if there was valid data in the TextBox? Ideally I'd like to have an ImageButton that gets clicked and then the logic is processed.

Your help is greatly appreciated.

 

[checkai]

something along these lines...

dim i as integer = 0
dim txt as textbox

while i < datagrid.items.count
txt = ctype(datagrid.items(i).findcontrol("txtName"),textbox)

if IsNumeric(txt) then
  'do something
end if

i = i + 1
loop

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