1.系統默認的顏色設置//無色  cell.selectionStyle = UITableViewCellSelectionStyleNone;  //藍色  cell.selectionStyle = UITableViewCellSelectionStyleBlue;  //灰色  cell.selectionStyle = UITableViewCellSelectionStyleGray;  2.自定義顏色和背景設置改變UITableViewCell選中時背景色：UIColor *color = [[UIColoralloc]initWithRed:0.0green:0.0blue:0.0alpha:1];//通過RGB來定義自己的顏色 cell.selectedBackgroundView = [[[UIView alloc] initWithFrame:cell.frame] autorelease];  cell.selectedBackgroundView.backgroundColor = [UIColor xxxxxx];  3.自定義UITableViewCell選中時背景cell.selectedBackgroundView = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cellart.png"]] autorelease];  //還有字體顏色  cell.textLabel.highlightedTextColor = [UIColor xxxcolor]; [cell.textLabel setTextColor:color] 4.設置tableViewCell間的分割線的顏色[theTableView setSeparatorColor:[UIColor xxxx ]];