GitHub
Download
Forum
Overview
Tutorial
C++ API
General interfaces
Connection
Connection_Create
Connection_Destroy
Connect
Disconnect
QueryConfiguration
QueryControl
QueryDomain
QuerySchemaEdit
IInstance
ISystemCallback
Memory
ObjectId
Thread
Data interfaces
Schema interfaces
Configuration interfaces
Structures
Error codes
C# API
DTDL
DADL
Setup
Connection::QueryControl
This function retrieves an interface to control the local service.
Syntax
HRESULT
QueryControl(
[out]
IDataFoundationControl**
p_ppControl
);
Parameter
p_ppControl
[out]
Type:
IDataFoundationControl**
Pointer to a variable that receives the requested interface pointer.
The variable contains the interface pointer on successful return. The variable is not modified on failure.
Call
Release
on the pointer when you no longer need it.
Return value
S_OK or an error from the
Error Codes
.
Remarks
Call
Release
on the IDataFoundationControl interface when you no longer need it.
© 2022 Mobiland AG