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C++ API Reference - General

Method Description
GetErrorString Returns the error string.
GetVersion Returns the version number string for the SDK.

GetErrorString

Get error message by error code.

static const char* dynamsoft::dlr::CLabelRecognition::GetErrorString (const int errorCode)	

Parameters

[in] errorCode The error code.

Return value

The error message.

Code Snippet

const char* errorString = GetErrorString(errorCode);

 

GetVersion

Get version information of SDK.

static const char* dynamsoft::dlr::CLabelRecognition::GetVersion ()

Return value

The version information string.

Code Snippet

const char* versionInfo = GetVersion();

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