private void bShowProof_Click(object sender, EventArgs e) { if (proof == null) { return; } DrawableViewer pViewer = new DrawableViewer(proof, "Proof"); pViewer.Show(); }
private void bShowTree_Click(object sender, EventArgs e) { if (tree == null) { return; } DrawableViewer tViewer = new DrawableViewer(tree, "Tree"); tViewer.Show(); }