Editor.Source_Files.Views.EntityEditorView.componentTreeView_KeyDown C# (CSharp) Method

        private void componentTreeView_KeyDown(object sender, KeyEventArgs e)
        {
            if(e.KeyData == Keys.Delete)
            {
                if (componentTreeView.SelectedNode == null)
                    return;

                String componentName;

                try
                {
                    componentName = componentTreeView.SelectedNode.Text;
                }
                catch(NullReferenceException exp)
                {
                    rootView.logView.logWarning("No component selected!");
                    return;
                }

                switch(getTargetType())
                {
                    case EntityEditTargetType.TARGET_ENTITY:
                        uint componentId = uint.Parse(componentTreeView.SelectedNode.Name);

                        rootView.operationManagerInstance.removeComponent(instance, targetId, componentId);
                        break;
                    case EntityEditTargetType.TARGET_TYPE:
                        rootView.operationManagerInstance.removeComponentOnType(instance, name, componentName);
                        break;
                }
            }
        }