def oneleft(self, window_name, object_name, iterations):
if not self.verifyscrollbarhorizontal(window_name, object_name):<EOL><INDENT>raise LdtpServerException('<STR_LIT>')<EOL><DEDENT>object_handle = self._get_object_handle(window_name, object_name)<EOL>i = <NUM_LIT:0><EOL>minValue = <NUM_LIT:1.0> / <NUM_LIT:8><EOL>flag = False<EOL>while i < iterations:<EOL><INDENT>if object_handle.AXValue <= <NUM_LIT:0>:<EOL><INDENT>raise LdtpServerException('<STR_LIT>')<EOL><DEDENT>object_handle.AXValue -= minValue<EOL>time.sleep(<NUM_LIT:1.0> / <NUM_LIT:100>)<EOL>flag = True<EOL>i += <NUM_LIT:1><EOL><DEDENT>if flag:<EOL><INDENT>return <NUM_LIT:1><EOL><DEDENT>else:<EOL><INDENT>raise LdtpServerException('<STR_LIT>')<EOL><DEDENT>
Press scrollbar left with number of iterations

@param window_name: Window name to type in, either full name,
LDTP's name convention, or a Unix glob.
@type window_name: string
@param object_name: Object name to type in, either full name,
LDTP's name convention, or a Unix glob.
@type object_name: string
@param interations: iterations to perform on slider increase
@type iterations: integer

@return: 1 on success.
@rtype: integer