用mscomm 控件, 对modem编程str1="ATDT96088#,,,1,,,,9,,,1001#2001#,,,2,,,1002#2002#,,,0#,,1,,,,,2,,,1003#2003#,,,0#,,1,,,,,2,,,1004#2004#,,,0#,,1,,,,,2,,,1005#2005#,,,0#,,1,,,,,2,,,1006#2006#,,,0#,,1,,,,,2,,,1007#2007#,,,0#,,1,,,,,2,,,1008#2008#,,,0#,,1,,,,,2,,,1009#2009#,,,0#,,1,,,,,2,,,1010#2010#,,,0#,,1,,,,,"mscomm1.output str1str1 的长度有限制么? 好像超过128 modem 就不响应了.
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