private void buttonEditAsset_Click(object sender, EventArgs e) { try { uint oldAssetID = CurrentlySelectedAssetIDs()[0]; Section_AHDR AHDR = AssetHeader.GetAsset(archive.GetFromAssetID(oldAssetID).AHDR, out bool success, out bool setPosition); if (success) { archive.UnsavedChanges = true; archive.RemoveAsset(oldAssetID); while (archive.ContainsAsset(AHDR.assetID)) { MessageBox.Show($"Archive already contains asset id [{AHDR.assetID.ToString("X8")}]. Will change it to [{(AHDR.assetID + 1).ToString("X8")}]."); AHDR.assetID++; } archive.AddAsset(comboBoxLayers.SelectedIndex, AHDR); if (setPosition) { archive.SetAssetPositionToView(AHDR.assetID); } //PopulateAssetListAndComboBox(); SetSelectedIndices(new List <uint>() { AHDR.assetID }, true); } } catch (Exception ex) { MessageBox.Show("Unable to edit asset: " + ex.Message); } }