将Evalin分配到Matlab变量struct中

Question

我正在尝试从gui Farzeug内修改我的popupmenu结构。我正在尝试使用assignin函数。

contents = get(hObject,'Value')
 Klima_Regler_GUI = evalin('base','Fahrzeug.Klima_Regler'); 
 switch contents
  case 1
      Klima_Regler_GUI = 1;
      assignin('base','Fahrzeug.Klima_Regler',Klima_Regler_GUI);
  case 2
      Klima_Regler_GUI = 0.75;
      assignin('base','Fahrzeug.Klima_Regler',Klima_Regler_GUI);
  case 3
       Klima_Regler_GUI = 0.50;
      assignin('base','Fahrzeug.Klima_Regler',Klima_Regler_GUI);
  case 4
       Klima_Regler_GUI= 0.25;
      assignin('base','Fahrzeug.Klima_Regler',Klima_Regler_GUI);
 case 5
       Klima_Regler_GUI = 0;
       assignin('base','Fahrzeug.Klima_Regler',Klima_Regler_GUI);  
 otherwise

但我一直收到这个错误：

我将不胜感激任何帮助

Answer 1

使用Option Explicit Sub Sort_database() Dim i As Long Dim lastCol As Long, counter As Double For i = 2 To 14 With Worksheets(i) '<--| reference i-th sheet lastCol = GetLastCol(.Cells(30, 4)) '<--| get currently reference worksheet last column rightwards of its cell "D30" For counter = 4 To lastCol .Cells(78, counter) = WorksheetFunction.Sum(.Range(.Cells(31, counter), .Cells(77, counter))) '<--| use 'SUM()' built in Worksheet function Next counter .Range("M2").Value = WorksheetFunction.Sum(.Range(.Cells(78, 4), .Cells(78, lastCol))) '<-- '<--| use 'SUM()' built in Worksheet function and write its result in cell "M2" of currently referenced worksheet End With Next i End Sub Function GetLastCol(rng As Range) As Long GetLastCol = IIf(rng.End(xlToRight).Value = "", rng.Column, rng.End(xlToRight).Column) End Function 无法更改结构字段，因为

  

assignin（ws，'var'，val）将值val赋给工作空间ws中的变量var。 var输入必须只是数组名称;它不能包含数组索引。

但您可以使用assignin执行此操作：

evalin