Question: I did by code the following:

```
UILabel  * label = [[UILabel alloc] initWithFrame:CGRectMake(40, 70, 300, 50)];
    label.backgroundColor = [UIColor clearColor];
    label.textAlignment = UITextAlignmentCenter; // UITextAlignmentCenter, UITextAlignmentLeft
    label.textColor=[UIColor whiteColor];
    label.text = @"Telechargez et consultez les catalogues et les tarifs de la gamme Audi au format PDF";
    [self.view addSubview:label];

```

And it looks like [this](http://i56.tinypic.com/2w2oig9.png)
but I want it to look like [this](http://i51.tinypic.com/fxux50.png). How to change the label's properties?

Answer: 
if you know the number of line i.e if number of Line is 3 then you can write

```
label.numberOfLines=3;
label.lineBreakMode=UILineBreakModeCharacterWrap;

```

and if u don't know the exact line for label then you can write

```
label.numberOfLines=0;
label.lineBreakMode=UILineBreakModeCharacterWrap;

```
Set Numberoflines property of your label and then also increase some width of your lable so your label can shows proper. 

This property controls the maximum number of lines to use in order to fit the label’s text into its bounding rectangle. The default value for this property is 1. To remove any maximum limit, and use as many lines as needed, set the value of this property to 0.

If you constrain your text using this property, any text that does not fit within the maximum number of lines and inside the bounding rectangle of the label is truncated using the appropriate line break mode.

[read more](http://developer.apple.com/library/IOs/#documentation/UIKit/Reference/UILabel_Class/Reference/UILabel.html)