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DownloadDataInternal

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c# - 如何调用带有 out 参数的方法?

我想公开WebClient.DownloadDataInternal方法,如下所示:[ComVisible(true)]publicclassMyWebClient:WebClient{privateMethodInfo_DownloadDataInternal;publicMyWebClient(){_DownloadDataInternal=typeof(WebClient).GetMethod("DownloadDataInternal",BindingFlags.NonPublic|BindingFlags.Instance);}publicbyte[]DownloadData

c# - 如何调用带有 out 参数的方法?

我想公开WebClient.DownloadDataInternal方法,如下所示:[ComVisible(true)]publicclassMyWebClient:WebClient{privateMethodInfo_DownloadDataInternal;publicMyWebClient(){_DownloadDataInternal=typeof(WebClient).GetMethod("DownloadDataInternal",BindingFlags.NonPublic|BindingFlags.Instance);}publicbyte[]DownloadData