private void newToolStripMenuItem_Click(object sender, EventArgs e) { if (archive.UnsavedChanges) { DialogResult result = MessageBox.Show("You have unsaved changes. Do you wish to save them before closing?", "Warning", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Warning); if (result == DialogResult.Cancel) { return; } if (result == DialogResult.Yes) { archive.Save(); } } if (archive.New()) { archive.UnsavedChanges = true; PopulateLayerTypeComboBox(); saveToolStripMenuItem.Enabled = true; saveAsToolStripMenuItem.Enabled = true; buttonAddLayer.Enabled = true; tXDArchiveToolStripMenuItem.Enabled = true; hipHopToolExportToolStripMenuItem.Enabled = true; importHIPArchiveToolStripMenuItem.Enabled = true; collapseLayersToolStripMenuItem.Enabled = true; mergeSimilarAssetsToolStripMenuItem.Enabled = true; verifyArchiveToolStripMenuItem.Enabled = true; applyScaleToolStripMenuItem.Enabled = true; PopulateLayerComboBox(); PopulateAssetList(); } }