call function

[ptvce]

i write a function and i can not to call it how can i call the fanction with btn_click. private bool format(string date) { bool format; if (date == "1384/04/03") { format = true; } else { format = false; } return format; } private void Button2_Click(object sender, System.EventArgs e) { date=txtdate.Text; format(date); }

[hooray]

The code you posted seems to be fine (it worked for my vs). Could it be that the Button2_Click() Method isn't called. Check the EventHandler for Button2 - there should be something like: this.button2.Click += new System.EventHandler(this.Button2_Click);

[ptvce]

i found the answer. classname p= new classname(); p.format(date);