public function getColumnByName($strColumnName) {
		if ($this->objColumnArray) {
			foreach ($this->objColumnArray as $objColumn){
				if ($objColumn->Name == $strColumnName)
					return $objColumn;
			}
		}
		return null;
	}
public function getColumnByName($strColumnName) {
		if ($this->objColumnArray) {
			foreach ($this->objColumnArray as $objColumn){
				if ($objColumn->Name == $strColumnName)
					return $objColumn;
			}
		}
		return null;
	}
public function getColumnByName ( $ strColumnName ) { if ( $ this -> objColumnArray ) { foreach ( $ this -> objColumnArray as $ objColumn ) { if ( $ objColumn -> Name == $ strColumnName ) return $ objColumn ; } } return null ; }
return the SqlColumn object related to that column name
@param string $strColumnName Name of the column
@return SqlColumn
return the SqlColumn object related to that column name