checkbox always return False vb.net - vb.net

Question

I want to display the message "True" when i check checkbox in DatagridView but it always display "False" im looking for solution this is my code
Try
'opening the connection
con.Open()
If row.Cells(15).FormattedValue = False Then
'store your delete query to a variable(sql)
sql = "DELETE FROM terres WHERE id = '" _
& CStr(row.Cells(3).FormattedValue) & "'"
MsgBox(row.Cells(3).FormattedValue)
'Set your MySQL COMMANDS
With cmd
.Connection = con
.CommandText = sql
End With
'Execute the Data
result = cmd.ExecuteNonQuery
End If
Next
'the condition is, if the result is equals to zero
'then the message will appear and says "No Deleted Record."
'and if not the message will appear and says "The Record(s) has been deleted.."
If result = 0 Then
MsgBox("No Deleted Record.")
Else
MsgBox("The Record(s) has been deleted.")
End If
Catch ex As Exception
MsgBox(ex.Message)
End Try
'Close the connection
con.Close()

Answer 1

When building your DataTable/DataGridView try something like this for the check box column:
dtdgv.Columns.Add("Process", GetType(Boolean))
'More columns etc.
'Seriously look at table adapters and
'make SURE they wont work for your application
'Fill dtdgv
DataGridView1.DataSource = dtdgv
DataGridView1.Refresh()
Then when determining whether it is checked or not something to this effect:
For Each row As DataGridViewRow In DataGridView1.Rows
If row.Cells("Process").Value = True Then
'Stuff
End If
Next
That what you're looking for?