private void ContactsToolStripItem_Click(object sender, EventArgs e) { if (Application.OpenForms["SystemContacts"] as SystemContacts == null) { SystemContacts systemContacts = new SystemContacts(schedulerID) { MdiParent = this, WindowState = FormWindowState.Maximized }; Center(systemContacts); systemContacts.Show(); } }
private void ContactsToolStripItem_Click(object sender, EventArgs e) { for (int i = Application.OpenForms.Count - 1; i >= 0; i--) { if (Application.OpenForms[i] != this && Application.OpenForms[i].Name != "WelcomeHomePage") { Application.OpenForms[i].Close(); } } if (Application.OpenForms["SystemContacts"] as SystemContacts == null) { SystemContacts systemContacts = new SystemContacts(thisProviderID) { MdiParent = this, WindowState = FormWindowState.Maximized }; Center(systemContacts); systemContacts.Show(); } }