private void ToolStripMenuItemToolbox_Click(object sender, EventArgs e) { if (ftb==null||ftb.IsDisposed) { ftb = new FormToolbox(); ftb.MdiParent = this; ftb.Show(); } }
private void ToolStripMenuItemToolbox_Click(object sender, EventArgs e) { if (ftb == null || ftb.IsDisposed) { ftb = new FormToolbox(); ftb.MdiParent = this; ftb.Show(); } }
private void openToolbox() { if (ftb == null || ftb.IsDisposed) { ftb = new FormToolbox(); ftb.MdiParent = this; ftb.Show(); } }
private void openToolbox() { if (ftb == null || ftb.IsDisposed) { ftb = new FormToolbox(); ftb.MdiParent = this; ftb.Show(); } }