private void button4_Click(object sender, EventArgs e)
{
if (SingleObject.GetSingle().FrmFive == null)
{
SingleObject.GetSingle().FrmFive = new Form5();
}
SingleObject.GetSingle().FrmFive.Show();
}
private void button2_Click(object sender, EventArgs e)
{
if (SingleObject.GetSingle().FrmThree == null)
{
SingleObject.GetSingle().FrmThree = new Form3();
}
SingleObject.GetSingle().FrmThree.Show();
}
public static SingleObject GetSingle()
{
if (_single == null)
{
_single = new SingleObject();
}
return(_single);
}
private void button3_Click(object sender, EventArgs e)
{
if (SingleObject.GetSingle().FrmFour == null)
{
SingleObject.GetSingle().FrmFour = new Form4();
}
SingleObject.GetSingle().FrmFour.Show();
}
