# null

# DoIP\_SetWriteLevel

[Valid for: CANoe DE](../../../Shared/FeatureAvailability.md)

**Note**

The following DoIP CAPL function is only available with the modeling library **DoIP.dll** and eventually an appropriate implementation of the CAPL Callback Interface. Information about the DoIP DLL and the CAPL Callback Interface you find here:

* [DoIP CAPL Introduction](../CAPLDiagnosticDoIP.md)
* [AN-IND-1-012\_CAPL\_Callback\_Interface.pdf](javascript:startDemoLoader\('AN-IND-1-012_CAPL_Callback_Interface.pdf'\))
* [AN-IND-1-026\_DoIP\_in\_CANoe.pdf](javascript:startDemoLoader\('AN-IND-1-026_DoIP_in_CANoe.pdf'\))

## Function Syntax

```plaintext
void DoIP_SetWriteLevel(long level);
```

## Description

Sets the amount of messages written to the CANoe Write Window by the DoIP implementation.

## Parameters

* **Level**
  * 0: no output
  * 1: only errors
  * 2: also warnings
  * Higher values are only relevant during development.

## Return Values

—

## Example

—
