以编程方式更改NSTextView的文本
问题描述：
我找不到任何似乎与 NSTextView 中显示的文本值相关的参数。我理解一个 NSTextView 使用一个复杂的结构（ NSLayoutManager 等...），但我找不到修改当前文本值的有效方法。
I can't find any parameter that seems to be related with the text value showed in a NSTextView. I understood that a NSTextView uses a complex structure (with NSLayoutManager etc...), but I can't find a valid way to modify the current text value.
答
方法是setString [textView setString：@string];
The right method is "setString" [textView setString:@"the string"];