Teşekkürler benzer bi yapıyla çözdüm cevap beklerken.
public partial class Form1 : MetroForm
{
Form2 frm2;
Form3 frm3;
public static Form2 acikmi2;
public static Form3 acikmi3;
public Form1()
{
InitializeComponent();
}
private void metroTile1_Click(object sender, EventArgs e)
{
if (acikmi3 != null)
{ frm3.Close(); acikmi3 = null; }
if (acikmi2 == null)
{
frm2 = new Form2();
frm2.MdiParent = this;
frm2.WindowState = FormWindowState.Maximized;
frm2.Show();
acikmi2 = frm2;
}
}
private void metroTile2_Click(object sender, EventArgs e)
{
if (acikmi2 != null)
{ frm2.Close(); acikmi2 = null; }
if (acikmi3 == null)
{
frm3 = new Form3();
frm3.MdiParent = this;
frm3.WindowState = FormWindowState.Maximized;
frm3.Show();
acikmi3 = frm3;
}
}
}