BC30311 Value of type 'Guna2TextBox' cannot be converted to 'TextBox'

Question

how can i fix it. I try it with gunaUicheckbox to checkbox it can work. But now i trying gunaTextBox to textbox it will show error. i store it with array

Dim test As TextBox() test = New TextBox() {txtAmatriciana, txtAmericano, txtApplePie, txtCafeLate, txtCappucino, txtCaramelMacciato, txtCheeseCake, txtChickenBBQParmSub, txtChickenLinguini}