private async void btnAdd_ClickAsync(object sender, EventArgs e)
{
if (txtName.Text.Length <= 1)
{
MessageBox.Show("Common.. Input a proper name please.");
}
else if (txtNumber.Text.Length <= 1)
{
MessageBox.Show("Really..?! Is that a proper length number ?");
}
int status = await book.CreateContact(txtName.Text, txtNumber.Text);
if (status == 0)
{
MessageBox.Show("Phone number not in proper format.");
}
else if (status == 2)
{
MessageBox.Show("Duplicate Entry. Contact already exists.");
}
completesource.Add(txtName.Text);
rebind_data();
}
