新手请教XmlTextReadme的用法!
用XmlTextReader从一个xml文件中将数据读入到一个RichTextBox控件中,手工修改几条数据,然后用XmlTextWriter将修改后的数据写入到文件schedule_input02.xml中,请高人指教指教,谢谢,在线等。
下面附上xml文件
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE schedule_input SYSTEM "schedule_input.dtd">
<root>
<flight>
<crr_code>001</crr_code>
<flt_num>991</flt_num>
<dow>abc</dow>
<flt_sch_info>
<effective_date>01-07-2003</effective_date>
<expired_date>02-07-2003</expired_date>
<creation_date>03-07-2003</creation_date>
<op_setting_id>a01</op_setting_id>
<inv_map_id>b01</inv_map_id>
<leg_cnt>a</leg_cnt>
<sch_leg>
<leg_orgn>ejsi</leg_orgn>
<leg_dstn>hudh</leg_dstn>
<dept_time>200356</dept_time>
<arr_time>200448</arr_time>
<date_offset>1</date_offset>
</sch_leg>
</flt_sch_info>
</flight>
<flight>
<crr_code>002</crr_code>
<flt_num>992</flt_num>
<dow>def</dow>
<flt_sch_info>
<effective_date>04-07-2003</effective_date>
<expired_date>05-07-2003</expired_date>
<creation_date>06-07-2003</creation_date>
<op_setting_id>a02</op_setting_id>
<inv_map_id>b02</inv_map_id>
<leg_cnt>b</leg_cnt>
<sch_leg>
<leg_orgn>dfrf</leg_orgn>
<leg_dstn>gffd</leg_dstn>
<dept_time>190356</dept_time>
<arr_time>190448</arr_time>
<date_offset>2</date_offset>
</sch_leg>
</flt_sch_info>
</flight>
</root>