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csdn
13 年
C#调用ocx控件的方法,传递ref byte参数出错
方法为:char MyFunc( unsigned char * src , unsigned char * result)。 我现在在一个C#程序里使用这个方法(ActiveX控件已经导入并实例化,比如叫ax),MyFunc自动生成的原型是 byte MyFunc( ref byte src , ref byte result)。 Message: 从非托管 VARIANT ...
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