EnqueuedRequest (STRUCT) ¶ TYPE EnqueuedRequest : STRUCT InOut: Name Type request IDatasources.IDriverCustomRequest finishedCallback IDatasources.ICustomRequestCallback

ComponentBase.QueryInterface (METH) ¶ METHOD QueryInterface : POINTER TO POINTER TO BYTE InOut: Scope Name Type Comment Return QueryInterface POINTER TO POINTER TO BYTE Input iid DWORD InterfaceID pResult POINTER TO UDINT

ComponentPseudo.QueryInterface (METH) ¶ METHOD QueryInterface : POINTER TO POINTER TO BYTE InOut: Scope Name Type Comment Return QueryInterface POINTER TO POINTER TO BYTE Input iid DWORD InterfaceID pResult POINTER TO UDINT

ComponentRenamed.QueryInterface (METH) ¶ METHOD QueryInterface : POINTER TO POINTER TO BYTE InOut: Scope Name Type Comment Return QueryInterface POINTER TO POINTER TO BYTE Input iid DWORD InterfaceID pResult POINTER TO UDINT

ComponentRenamed.RemoteName (PROP) ¶ PROPERTY RemoteName : POINTER TO STRING

ICredentialsProvider ¶ GetCredentials (Method) IsGetCredentialsFinished (Method) LoginFailed (Method) LoginSucceeded (Method) StartGetCredentials (Method)

StaticCredentialsProvider.GetCredentials (METH) ¶ METHOD GetCredentials : SysTypes.RTS_IEC_RESULT Must return ERR_OK if called after a successfull |ICredentialsProvider.IsGetCredentialsFinished| InOut: Scope Name Type Comment Return GetCredentials SysTypes.RTS_IEC_RESULT Input uxiRequestId __UXINT The request id to get the credentials for Output credentials IDatasources.ICredentials The resulting credentials of the current implementation. Note Please remark that the returned object is not required to be alive longer than to the next calls on this object using the interface |ICredentialsProvider|

StaticCredentialsProvider.IsGetCredentialsFinished (METH) ¶ METHOD IsGetCredentialsFinished : SysTypes.RTS_IEC_RESULT Will return ERR_OK if the request is finished, ERR_PENDING if it is not yet finished, ERR_DS_RETRYLOGIN if the login should be tried again, another error code in case of an error InOut: Scope Name Type Comment Return IsGetCredentialsFinished SysTypes.RTS_IEC_RESULT Input uxiRequestId __UXINT The request id to check the result for

StaticCredentialsProvider.LoginFailed (METH) ¶ METHOD LoginFailed : SysTypes.RTS_IEC_RESULT Will be called when a login failed due to wrong credentials The behaviour of the datasource afterwards depends on the return value. In case of ERR_PENDING, the logincycle will be started again with a call to GetCredentials. In all other cases the driver will go to it’s error state. InOut: Scope Name Type Comment Return LoginFailed SysTypes.RTS_IEC_RESULT Input uxiRequestId __UXINT Output tRetryWaitTime TIME The time that is waited until the next try to login is started

StaticCredentialsProvider.LoginSucceeded (METH) ¶ METHOD LoginSucceeded Will be called when after a successful login. InOut: Scope Name Type Input uxiRequestId __UXINT