关于串口开发的问题?100分呀。

kwellcz 2004-08-11 08:10:25
我在.net下用Interop.MSCommLib库作了一个串口程序,可以编译并且调试成功。但是拿到另外一台机器上使用的时候,在private MSCommLib.MSCommClass axMSComm = new MSCommLib.MSCommClass()这行语句报错如下:

未处理的“System.Runtime.InteropServices.COMException”类型的异常出现在 testcom.exe 中。
其他信息: 类别未授权使用
谁能帮我解决呀,项目要交了,怎么办。急急呀!
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Canbus 2004-09-21
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先注册MSCOMM

然后再用raulredondo() 的方法注册许可证!!
Canbus 2004-09-13
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没有注册MSCOMM
csq0516 2004-08-11
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up
raulredondo 2004-08-11
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也有可能你没有注册MSCOMM,可以用regsvr32 filename来注册
raulredondo 2004-08-11
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REGEDIT
HKEY_CLASSES_ROOT\Licenses = Licensing: Copying the keys may be a violation of established copyrights.

// Masked Edit Control 6.0 license key
HKEY_CLASSES_ROOT\Licenses\BC96F860-9928-11cf-8AFA-00AA00C00905 = mmimfflflmqmlfffrlnmofhfkgrlmmfmqkqj

// Chart Control 6.0 (OLEDB) license key
HKEY_CLASSES_ROOT\Licenses\12B142A4-BD51-11d1-8C08-0000F8754DA1 = aadhgafabafajhchnbchehfambfbbachmfmb

// Common Dialog Control 6.0 license key
HKEY_CLASSES_ROOT\Licenses\4D553650-6ABE-11cf-8ADB-00AA00C00905 = gfjmrfkfifkmkfffrlmmgmhmnlulkmfmqkqj

// ADO Data Control 6.0 (OLEDB) license key
HKEY_CLASSES_ROOT\Licenses\C4145310-469C-11d1-B182-00A0C922E820 = konhqhioohihphkouimonhqhvnwiqhhhnjti

// Common Controls-3 6.0 license key
HKEY_CLASSES_ROOT\Licenses\38911DA0-E448-11D0-84A3-00DD01104159 = mcpckchcdchjcjcclidcgcgchdqdcjhcojpd

// Windows Common Controls-2 5.0 (SP2) license key
HKEY_CLASSES_ROOT\Licenses\9E799BF1-8817-11cf-958F-0020AFC28C3B = uqpqnqkjujkjjjjqwktjrjkjtkupsjnjtoun

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HKEY_CLASSES_ROOT\Licenses\7C35CA30-D112-11cf-8E72-00A0C90F26F8 = whmhmhohmhiorhkouimhihihwiwinhlosmsl

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保存成reg文件,导入一下,应该可以了(这句话不包括)
kwellcz 2004-08-11
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sorry,是win2000 pro的系统。
kwellcz 2004-08-11
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都是一样的系统,win200 pro系统。
good_cyg 2004-08-11
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另一台是啥系统呀?
yscfdavid 2004-08-11
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up
kwellcz 2004-08-11
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顶呀!
kwellcz 2004-08-11
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自己先顶一下。

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