private void btnGrupo_Click(object sender, EventArgs e) { frmGroup frmGroup = Application.OpenForms["frmGroup"] as frmGroup; if (frmGroup != null) { frmGroup.WindowState = FormWindowState.Normal; frmGroup.BringToFront(); frmGroup.Activate(); } else { frmGroup = new frmGroup(); frmGroup.MdiParent = this.ParentForm; frmGroup.Dock = DockStyle.Fill; frmGroup.Show(); } }
private void btnGrupo_Click(object sender, EventArgs e) { frmGroup frmGroup = new frmGroup(); frmGroup.ShowDialog(); }