```
UILabel*placeHolderLabel = [[UILabelalloc]init];
placeHolderLabel.text=@"写笔记...";
placeHolderLabel.numberOfLines=0;
placeHolderLabel.textColor= [UIColorlightGrayColor];
[placeHolderLabelsizeToFit];
[self.textViewaddSubview:placeHolderLabel];
```
```
UILabel*placeHolderLabel = [[UILabelalloc]init];
placeHolderLabel.text=@"写笔记...";
placeHolderLabel.numberOfLines=0;
placeHolderLabel.textColor= [UIColorlightGrayColor];
[placeHolderLabelsizeToFit];
[self.textViewaddSubview:placeHolderLabel];
```
本文标题:UITextView添加placeHolder
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