# IConnectionInfo Interface

Namespace: [Qlik.Engine](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.htm)  
Assembly: Qlik.Engine.dll

## Syntax

```
[ValueClass]
public interface IConnectionInfo
```

## Properties

| Name | Description |
| --- | --- |
| [ConnectStatement](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.ConnectStatement.htm#Qlik_Engine_IConnectionInfo_ConnectStatement) | JSON property name: qConnectStatement |
| [ContentHash](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.ContentHash.htm#Qlik_Engine_IConnectionInfo_ContentHash) | JSON property name: qContentHash |
| [EngineObjectID](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.EngineObjectID.htm#Qlik_Engine_IConnectionInfo_EngineObjectID) | JSON property name: qEngineObjectID |
| [Id](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.Id.htm#Qlik_Engine_IConnectionInfo_Id) | JSON property name: qId |
| [LogOn](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.LogOn.htm#Qlik_Engine_IConnectionInfo_LogOn) | JSON property name: qLogOn |
| [Meta](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.Meta.htm#Qlik_Engine_IConnectionInfo_Meta) | JSON property name: qMeta |
| [ModifiedDate](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.ModifiedDate.htm#Qlik_Engine_IConnectionInfo_ModifiedDate) | JSON property name: qModifiedDate |
| [Name](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.Name.htm#Qlik_Engine_IConnectionInfo_Name) | JSON property name: qName |
| [ObsoleteType1](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.ObsoleteType1.htm#Qlik_Engine_IConnectionInfo_ObsoleteType1) | JSON property name: qObsoleteType1 |
| [ObsoleteType2](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.ObsoleteType2.htm#Qlik_Engine_IConnectionInfo_ObsoleteType2) | JSON property name: qObsoleteType2 |
| [ObsoleteType3](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.ObsoleteType3.htm#Qlik_Engine_IConnectionInfo_ObsoleteType3) | JSON property name: qObsoleteType3 |
| [Password](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.Password.htm#Qlik_Engine_IConnectionInfo_Password) | JSON property name: qPassword |
| [SupportFileStreaming](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.SupportFileStreaming.htm#Qlik_Engine_IConnectionInfo_SupportFileStreaming) | JSON property name: qSupportFileStreaming |
| [Type](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.Type.htm#Qlik_Engine_IConnectionInfo_Type) | JSON property name: qType |
| [Username](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IConnectionInfo.Username.htm#Qlik_Engine_IConnectionInfo_Username) | JSON property name: qUsername |