UITabelView:常用属性

@property (nonatomic)          CGFloat    rowHeight;             // will return the default value if unset

@property (nonatomic)          CGFloat     sectionHeaderHeight;   // will return the default value if unset

@property (nonatomic)          CGFloat     sectionFooterHeight;   // will return the default value if unset

@property(nonatomic, readwrite, retain) UIView *backgroundView

　　UITableView:常用方法

- (void)reloadData;

- (id)dequeueReusableCellWithIdentifier:(NSString *)identifier;

- (id)dequeueReusableHeaderFooterViewWithIdentifier:(NSString *)identifier

　　UITableView:数据源方法

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section;

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath;

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView; 

- (NSString *)tableView:(UITableView *)tableView titleForHeaderInSection:(NSInteger)section;    // fixed font style. use custom view (UILabel) if you want something different

- (NSString *)tableView:(UITableView *)tableView titleForFooterInSection:(NSInteger)section;

　　UITableView:代理方法

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath;

- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section;

- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section;

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section;   // custom view for header. will be adjusted to default or specified header height

- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section;   // custom view for footer. will be adjusted to default or specified footer height

　　UITableViewCell:属性

@property (nonatomic, readonly, retain) UIImageView *imageView NS_AVAILABLE_IOS(3_0);   // default is nil.  (默认style中有这三个属性)

@property (nonatomic, readonly, retain) UILabel     *textLabel NS_AVAILABLE_IOS(3_0);   // default is nil. 

@property (nonatomic, readonly, retain) UILabel     *detailTextLabel NS_AVAILABLE_IOS(3_0); // default is nil.  label will be created if necessary (and the current style supports a detail label).

　　UITableViewCell:方法

- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifie

　　UITableViewCellStyle的状态

    UITableViewCellStyleDefault,// Simple cell with text label and optional image view (behavior of UITableViewCell in iPhoneOS 2.x)

    UITableViewCellStyleValue1,// Left aligned label on left and right aligned label on right with blue text (Used in Settings)

    UITableViewCellStyleValue2,// Right aligned label on left with blue text and left aligned label on right (Used in Phone/Contacts)

    UITableViewCellStyleSubtitle// Left aligned label on top and left aligned label on bottom with gray text (Used in iPod).