private void Remove_Click(object sender, EventArgs e)
{
var toremove = button1.Text;
var index = list.IndexOf(toremove);
if (index < 0)
{
MessageBox.Show("Error!");
index = -1;
}
if (index == 0 || index % 2 == 0)
{
list.RemoveRange(index, 2);
if (list.Count == 0)
{
MessageBox.Show("No words to show. Please add new words.");
button1.Text = "Start";
AddNew a = new AddNew();
a.Show();
}
else
{
if (index >= list.Count - 1)
{
index = 0;
button1.Text = list[index];
}
else
{
button1.Text = list[index];
}
}
}
else
{
list.RemoveRange(index - 1, 2);
if (list.Count == 0)
{
MessageBox.Show("No words to show. Please add new words.");
button1.Text = "Start";
AddNew a = new AddNew();
a.Show();
}
else
{
if (index > list.Count)
{
button1.Text = list[0];
index = 1;
}
else
{
button1.Text = list[index - 1];
}
}
}
}
private void button1_Click(object sender, EventArgs e)
{
if (list.Count == 0)
{
MessageBox.Show("No words to show. Please add new words.");
AddNew a = new AddNew();
a.Show();
}
else
{
if (index > list.Count - 1)
{
button1.Text = list[0];
index = 1;
}
else
{
button1.Text = list[index];
index++;
}
}
}
private void button2_Click(object sender, EventArgs e)
{
AddNew a = new AddNew();
a.Show();
}