Visual studio C# VSTO：重构

Question

来自 Visual basic，我有点想念 C# 中缺少的 With 语句，我正在寻找重构代码的方法，使其不那么拥挤。

我有以下代码：

Globals.Ribbons.RibbonMain.chkCalculation.Checked = (Globals.ThisAddIn.Application.Calculation == Microsoft.Office.Interop.Excel.XlCalculation.xlCalculationAutomatic);
Globals.Ribbons.RibbonMain.chkScreenUpdating.Checked = Globals.ThisAddIn.Application.ScreenUpdating;
Globals.Ribbons.RibbonMain.chkEvents.Checked = Globals.ThisAddIn.Application.EnableEvents;
Globals.Ribbons.RibbonMain.chkDisplayAlerts.Checked = Globals.ThisAddIn.Application.DisplayAlerts;

如何将共同点提取到 trim 代码中以使其更易读？

我的想法是创建下面的 2 个变量，但我不知道我应该使用的变量类型。有什么地方可以查找变量类型吗？

variableType R = Globals.Ribbons.RibbonMain
variableType A = Globals.ThisAddIn.Application

Answer 1

感谢@madreflection 分享知识。

由于我在多个地方使用这 2 个变量，所以我将它们提取为静态变量。

using EXCEL = Microsoft.Office.Interop.Excel;

    internal class clsMacros
    {
        //GLOBAL VARIABLES
        static RibbonMain RIBBON = Globals.Ribbons.RibbonMain;
        static EXCEL.Application APPLICATION = Globals.ThisAddIn.Application;

        public static void GetStatus()
        {
            RIBBON.chkCalculation.Checked = (APPLICATION.Calculation == EXCEL.XlCalculation.xlCalculationAutomatic);
            RIBBON.chkScreenUpdating.Checked = APPLICATION.ScreenUpdating;
            RIBBON.chkEvents.Checked = APPLICATION.EnableEvents;
            RIBBON.chkDisplayAlerts.Checked = APPLICATION.DisplayAlerts;        
        }
    }

Answer 2

var 应该可以正常工作，让编译器找出类型：

    var R = Globals.Ribbons.RibbonMain;
    var A = Globals.ThisAddIn.Application;
    
    R.chkCalculation.Checked = (A.Calculation == Microsoft.Office.Interop.Excel.XlCalculation.xlCalculationAutomatic);
    R.chkScreenUpdating.Checked = A.ScreenUpdating;
    R.chkEvents.Checked = A.EnableEvents;
    R.chkDisplayAlerts.Checked = A.DisplayAlerts;

Visual studio C# VSTO：重构

Visual studio C# VSTO: Refactoring

c#

refactoring

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