private void imageEdgeCuttingToolStripMenuItem_Click(object sender, EventArgs e) { if (FrmImageEdgeCut == null) { FrmImageEdgeCut = new frmImageEdgeCut(); FrmImageEdgeCut.MdiParent = this; FrmImageEdgeCut.ClientSize = new System.Drawing.Size(2000, 800); this.WindowState = FormWindowState.Maximized; FrmImageEdgeCut.FormBorderStyle = FormBorderStyle.None; FrmImageEdgeCut.ControlBox = false; FrmImageEdgeCut.MaximizeBox = false; FrmImageEdgeCut.MinimizeBox = false; FrmImageEdgeCut.ShowIcon = false; FrmImageEdgeCut.FormClosed += FrmImageEdgeCut_FormClosed; FrmImageEdgeCut.Dock = DockStyle.Fill; FrmImageEdgeCut.Show(); } else { FrmImageEdgeCut.Activate(); } }
private void FrmImageEdgeCut_FormClosed(object sender, FormClosedEventArgs e) { FrmImageEdgeCut = null; }