public static DbManger getInstance()
{
if (instance == null)
{
instance = new DbManger();
}
return(instance);
}
private void materialRaisedButton1_Click(object sender, EventArgs e)
{
string name = nameTextField.Text;
string age = ageTextField2.Text;
string addr = addrTextField3.Text;
//공백인지 아닌지 체크
if (name == "" || age == "" || addr == "")
{
MessageBox.Show("입력하세요", "입력오류",
MessageBoxButtons.OK,
MessageBoxIcon.Warning);
}
else
{
DbManger.getInstance().insertDB(name, Convert.ToInt32(age), addr);
Close();
}
}