# QixClassBase Constructor

## Overloads

| [QixClassBase(Int32, String)](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.QixClassBase.-ctor.htm#Qlik_Engine_QixClassBase__ctor_System_Int32_System_String_) |  | Create a C# representation of a qix object. |
| --- | --- | --- |
| [QixClassBase(Int32, String, IQlikConnection)](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.QixClassBase.-ctor.htm#Qlik_Engine_QixClassBase__ctor_System_Int32_System_String_Qlik_Engine_Communication_IQlikConnection_) |  | Create a C# representation of a qix object. |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.QixClassBase.-ctor.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.QixClassBase.-ctor.htm)

## QixClassBase(Int32, String)

Create a C# representation of a qix object.

### Declaration

```

          protected QixClassBase(int handle, string type)
    
  
```

### Parameters

| Type | Name | Description |
| --- | --- | --- |
| System.Int32 | handle | The qix handle of the object. |
| System.String | type | The qix type of the object. |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.QixClassBase.-ctor.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.QixClassBase.-ctor.htm)

## QixClassBase(Int32, String, IQlikConnection)

Create a C# representation of a qix object.

### Declaration

```

          protected QixClassBase(int handle, string type, IQlikConnection session)
    
  
```

### Parameters

| Type | Name | Description |
| --- | --- | --- |
| System.Int32 | handle | The qix handle of the object. |
| System.String | type | The qix type of the object. |
| [IQlikConnection](https://help.qlik.com/en-US/sense-developer/May2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.Communication.IQlikConnection.htm) | session | The session in which the qix object resides. |