IErrorInfo.GetHelpContext(UInt32) 方法

定义

检索错误的帮助上下文。

public:
 int GetHelpContext([Runtime::InteropServices::Out] System::UInt32 % pdwHelpContext);
int GetHelpContext([Runtime::InteropServices::Out] unsigned int & pdwHelpContext);
public int GetHelpContext (out uint pdwHelpContext);
abstract member GetHelpContext : uint32 -> int
Public Function GetHelpContext (ByRef pdwHelpContext As UInteger) As Integer

参数

pdwHelpContext
UInt32

弄指向帮助上下文 ID 的指针。

返回

Int32

如果该方法成功,则它会返回 S_OK。 如果该方法失败,则会返回错误代码。

适用于