I need your help, if it is possibe.
I need to check if already exists a employer in the list with same code entered in the textbox.
I have a list of employers, and I add employers like this :
else if (cb_type.Text == type1.text)
type1 typeone = new typeone(Convert.ToInt32(tb_Code.Text), tb_Name.Text, Convert.ToDateTime(dateTimePicker1.Text), cb_Sex.Text, tb_Adress.Text, Convert.ToInt32(tb_Phone.Text), tb_Email.Text, pictureBox1.Image);
In the moment that i add a new employer i need to verify if already exists a employer with the same code that is entered in textbox.
I try this :
foreach (employer E in Lemployer)
if tb_code.text == E.getCode())
Messagebox.show("Code Already exists");
But this isn't working, someone can help me doing this?