[+ 2.8.3] Updates partial information of an already registered user. The user you want to renew must be a registered user.
You can optionally specify the partial information you want to update using the mask.
If you want to delete partial information, you can delete it in combination with BS2User infoMask.

#include "BS_API.h"
 
int BS2_PartialUpdateUserFaceEx(void* context, uint32_t deviceId, BS2_USER_MASK mask, BS2UserFaceExBlob* userBlob, uint32_t userCount);

• [In] context : Context
• [In] deviceId : Device ID
• [In] mask: Mask for the part of the user you want to update

• [In] userBlob : Partial user information you want to update
• [In] userCount : Number of users

If successful, return BS_SDK_SUCCESS and generate BS2_EVENT_USER_UPDATE_PARTIAL_SUCCESS event.
If it fails, it returns a corresponding error code, and if it is a device occurrence error, the event BS2_EVENT_USER_UPDATE_PARTIAL_FAIL is generated.

BS2_PartialUpdateUser
BS2_PartialUpdateUserEx
BS2_PartialUpdateUserSmall
BS2_PartialUpdateUserSmallEx
BS2_PartialUpdateUserFaceEx

sample_partialupdateuserfaceex.cpp

BS2_USER_MASK maskWantUpdate = BS2_USER_MASK_SETTING | BS2_USER_MASK_SETTING_EX | BS2_USER_MASK_JOB;
int sdkResult = BS_SDK_SUCCESS;
 
BS2UserFaceExBlob userBlob = { 0, };
BS2User& user = userBlob.user;
BS2UserSetting& setting = userBlob.setting;
BS2UserSettingEx& settingEx = userBlob.settingEx;
 
setting.fingerAuthMode = BS2_AUTH_MODE_NONE;
setting.cardAuthMode = BS2_AUTH_MODE_NONE;
setting.idAuthMode = BS2_AUTH_MODE_NONE;
 
settingEx.faceAuthMode = BS2_AUTH_MODE_NONE;
settingEx.fingerprintAuthMode = BS2_AUTH_MODE_NONE;
settingEx.cardAuthMode = BS2_AUTH_MODE_NONE;
settingEx.idAuthMode = BS2_AUTH_MODE_NONE;
 
if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobUserID(user)))
    return sdkResult;
 
if ((maskWantUpdate & BS2_USER_MASK_SETTING) == BS2_USER_MASK_SETTING)
{
    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobExpiryDate(setting)))
        return sdkResult;
 
    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobPrivateAuthMode(setting, deviceInfo, deviceInfoEx)))
        return sdkResult;
 
    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobSecurityLevel(setting)))
        return sdkResult;
}
 
if ((maskWantUpdate & BS2_USER_MASK_SETTING_EX) == BS2_USER_MASK_SETTING_EX)
{
    if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobPrivateAuthModeEx(settingEx, deviceInfo, deviceInfoEx)))
        return sdkResult;
}
 
// ...
 
if ((maskWantUpdate & BS2_USER_MASK_JOB) == BS2_USER_MASK_JOB)
{
    msg.str("");
    msg << "Do you want to change/delete #" << user.userID << " jobs? (0:Change, 1:Delete)";
    uint32_t selected = Utility::getInput<uint32_t>(msg.str());
    switch (selected)
    {
    case 0:
        if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobJobCode(userBlob.job)))
            return sdkResult;
        user.infoMask |= BS2_USER_INFO_MASK_JOB_CODE;
        break;
 
    case 1:
    default:
        maskWantUpdate &= ~BS2_USER_MASK_JOB;
        break;
    }
}
else
{
    // Keep
    user.infoMask |= BS2_USER_INFO_MASK_JOB_CODE;
}
 
// ...
 
user.numCards = 0;
if ((maskWantUpdate & BS2_USER_MASK_CARD) == BS2_USER_MASK_CARD)
{
    msg.str("");
    msg << "Do you want to change/delete #" << user.userID << " cards? (0:Change, 1:Delete)";
    uint32_t selected = Utility::getInput<uint32_t>(msg.str());
    switch (selected)
    {
    case 0:
        if (BS_SDK_SUCCESS != (sdkResult = uc.getUserBlobCardInfo(&userBlob.cardObjs, user.numCards, id, deviceInfo, deviceInfoEx)))
            return sdkResult;
        user.infoMask |= BS2_USER_INFO_MASK_CARD;
        break;
 
    case 1:
    default:
        // unmasking and numCards = 0;
        maskWantUpdate &= ~BS2_USER_MASK_CARD;
        break;
    }
}
else
{
    // Keep
    user.infoMask |= BS2_USER_INFO_MASK_CARD;
}
 
 
sdkResult = BS2_PartialUpdateUserFaceEx(context, id, maskWantUpdate, &userBlob, 1);
if (BS_SDK_SUCCESS != sdkResult)
{
    TRACE("BS2_PartialUpdateUserFaceEx call failed: %d", sdkResult);
    return sdkResult;
}

sample_partialupdateuserfaceex.cs

BS2_USER_MASK maskWantUpdate = (BS2_USER_MASK)BS2UserMaskEnum.SETTING | (BS2_USER_MASK)BS2UserMaskEnum.SETTING_EX | (BS2_USER_MASK)BS2UserMaskEnum.JOB;
 
BS2ErrorCode sdkResult = BS2ErrorCode.BS_SDK_SUCCESS;
BS2UserFaceExBlob[] userBlob = Util.AllocateStructureArray<BS2UserFaceExBlob>(1);
 
userBlob[0].cardObjs = IntPtr.Zero;
userBlob[0].fingerObjs = IntPtr.Zero;
userBlob[0].faceObjs = IntPtr.Zero;
userBlob[0].user_photo_obj = IntPtr.Zero;
userBlob[0].faceExObjs = IntPtr.Zero;
 
userBlob[0].setting.fingerAuthMode = (byte)BS2FingerAuthModeEnum.NONE;
userBlob[0].setting.cardAuthMode = (byte)BS2CardAuthModeEnum.NONE;
userBlob[0].setting.idAuthMode = (byte)BS2IDAuthModeEnum.NONE;
 
userBlob[0].settingEx.faceAuthMode = (byte)BS2ExtFaceAuthModeEnum.NONE;
userBlob[0].settingEx.fingerprintAuthMode = (byte)BS2ExtFingerprintAuthModeEnum.NONE;
userBlob[0].settingEx.cardAuthMode = (byte)BS2ExtCardAuthModeEnum.NONE;
userBlob[0].settingEx.idAuthMode = (byte)BS2ExtIDAuthModeEnum.NONE;
 
string userID;
if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobUserID(ref userBlob[0].user, out userID)))
    return;
 
if ((maskWantUpdate & (BS2_USER_MASK)BS2UserMaskEnum.SETTING) == (BS2_USER_MASK)BS2UserMaskEnum.SETTING)
{
    if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobExpiryDate(ref userBlob[0].setting)))
        return;
 
    if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobPrivateAuthMode(ref userBlob[0].setting)))
        return;
 
    if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobSecurityLevel(ref userBlob[0].setting)))
        return;
}
 
if ((maskWantUpdate & (BS2_USER_MASK)BS2UserMaskEnum.SETTING_EX) == (BS2_USER_MASK)BS2UserMaskEnum.SETTING_EX)
{
    if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobPrivateAuthModeEx(ref userBlob[0].settingEx)))
        return;
}
 
// ...
 
if ((maskWantUpdate & (BS2_USER_MASK)BS2UserMaskEnum.JOB) == (BS2_USER_MASK)BS2UserMaskEnum.JOB)
{
    Console.WriteLine("Do you want to change/delete #{0} jobs? (0:Change, 1:Delete)", userID);
    Console.Write(">> ");
    int selected = Util.GetInput(0);
    switch (selected)
    {
        case 0:     // Change jobs
            if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobJobCode(ref userBlob[0].job)))
                return;
 
            userBlob[0].user.infoMask |= (byte)BS2UserInfoMaskEnum.JOB_CODE;
            break;
 
        case 1:     // Delete
        default:
            maskWantUpdate &= ~(BS2_USER_MASK)BS2UserMaskEnum.JOB;
            break;
    }
}
else
{
    // Keep
    userBlob[0].user.infoMask |= (byte)BS2UserInfoMaskEnum.JOB_CODE;
}
 
userBlob[0].user.numCards = 0;
if ((maskWantUpdate & (BS2_USER_MASK)BS2UserMaskEnum.CARD) == (BS2_USER_MASK)BS2UserMaskEnum.CARD)
{
    Console.WriteLine("Do you want to change/delete #{0} cards? (0:Change, 1:Delete)", userID);
    Console.Write(">> ");
    int selected = Util.GetInput(0);
    switch (selected)
    {
        case 0:     // Change cards
            if (BS2ErrorCode.BS_SDK_SUCCESS != (sdkResult = getUserBlobCardInfo(sdkContext, deviceID, ref userBlob[0].cardObjs, ref userBlob[0].user.numCards)))
                return;
 
            userBlob[0].user.infoMask |= (byte)BS2UserInfoMaskEnum.CARD;
            break;
 
        case 1:     // Delete cards on the device
        default:
            // unmasking and numCards = 0;
            maskWantUpdate &= ~(BS2_USER_MASK)BS2UserMaskEnum.CARD;
            break;
    }
}
else
{
    // Keep
    userBlob[0].user.infoMask |= (byte)BS2UserInfoMaskEnum.CARD;
}
 
// ...
 
sdkResult = (BS2ErrorCode)API.BS2_PartialUpdateUserFaceEx(sdkContext, deviceID, maskWantUpdate, userBlob, (UInt32)numOfUser);
if (BS2ErrorCode.BS_SDK_SUCCESS != sdkResult)
	Console.WriteLine("BS2_PartialUpdateUserFaceEx call failed {0}", sdkResult);