c# - 在 Visual Studio 2010 中自动格式化 lambda 函数

Question

如何设置 Visual studio 2010，使多行 lambda 函数看起来不会难看，左边有那么多空白？

   dataView.CellFormatting += (s, e) =>
                                           {
                                               if ((e.ColumnIndex == 1)&&((dataView.SelectedCells.Count == 1)))
                                               {    
                                                   var scope = Scope.Instance;    
                                                   var row = dataView.Rows[e.RowIndex];
                                                   var variable = row.DataBoundItem as Variable;

                                                   if (scope.Variables.Contains(variable))
                                                   {
                                                       dataView[e.ColumnIndex, e.RowIndex].Style.BackColor =
                                                           scope.GetGraph(variable).Color;
                                                   }

                                                   else
                                                   {
                                                       dataView[e.ColumnIndex, e.RowIndex].Style.BackColor = Color.White;
                                                   }
                                               }
                                           };

Answer 1

这取决于您认为丑陋的空白有多少，但是您可以做的一件事是将其最小化，即在等号之后立即回车。然后你最终得到这样的东西。 `

   {
        var raw_custs =
            (from customer in GetActive()
             where customer.Name.Contains(name)
             select customer).Take(numberToGet).ToList();

我通常在进行这样的更改后立即按 CTRl-E CTRL-D 以使文档自动格式化(编辑->高级->格式化文档)

(刚刚看到你修改后的帖子 - 当我把它放在 VS 中并在 += 之后点击 return

dataView.CellFormatting +=
    (s, e) =>
    {
        if ((e.ColumnIndex == 1) && ((dataView.SelectedCells.Count == 1)))
        {
            var scope = Scope.Instance;
            var row = dataView.Rows[e.RowIndex];
            var variable = row.DataBoundItem as Variable;

            if (scope.Variables.Contains(variable))
            {
                dataView[e.ColumnIndex, e.RowIndex].Style.BackColor =
                    scope.GetGraph(variable).Color;
            }

            else
            {
                dataView[e.ColumnIndex, e.RowIndex].Style.BackColor = Color.White;
            }
        }