protected internal override void NodeGUI()
 {
     OuUIUtility.FormatLabel("参数:");
     DrawFillsLayout(variables[0]);
     OuUIUtility.FormatLabel("反射方法:");
     OuUIUtility.FormatPopup(ref index, TreeNodeReflectionSystem.methodNames);
     base.NodeGUI();
 }
 void DrawCSVHandle()
 {
     if (!isInitiazation)
     {
         CSVHandle();
         return;
     }
     GUILayout.Label("选择行(首元素):");
     OuUIUtility.FormatPopup(ref selectedDataRowIndex, firstRows);
     GUILayout.Label("选择元素:");
     OuUIUtility.FormatPopup(ref selectedDataIndex, lexiconCSV[selectedDataRowIndex]);
     GUILayout.Label("转化:");
     variables[1].obj = lexiconCSV[selectedDataRowIndex][selectedDataIndex];
     DrawLocalLayout(variables[1]);
     GUILayout.Label("承接变量:");
     DrawGlobalLayout(variables[2]);
 }