---
id: "M:cAlgo.API.OptimizationFileParameter.#ctor(System.String,System.String)"
kind: "constructor"
type: "T:cAlgo.API.OptimizationFileParameter"
url: "https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationFileParameter/Constructor/"
---

> Documentation index for agents: https://help.ctrader.com/ctrader-algo/llms.txt · machine index: https://help.ctrader.com/ctrader-algo/api.json

# OptimizationFileParameter constructor

Member of [OptimizationFileParameter](https://help.ctrader.com/ctrader-algo/references/Plugin/Optimization/OptimizationFileParameter/index.md).

## OptimizationFileParameter(string name, string value)

Holds the parameter fixed at the given value.

Environments: Desktop supported · CLI not supported · Cloud not supported.

- CLI: Available to plugins only, and plugins cannot run in the CLI.
- Cloud: Available to plugins only, and plugins cannot run in the cloud.

C#:

```csharp
public OptimizationFileParameter(string name, string value)
```

Python:

```python
OptimizationFileParameter(name: str, value: str)
```

### Parameters

- `name` (`string`, Python `str`): The cBot parameter name.
- `value` (`string`, Python `str`): The fixed file path.

Available since cAlgo.API 5.9.

### Examples

C#:

```csharp
var parameter = new OptimizationFileParameter("SignalsFile", @"C:\Data\signals.csv");
Print("{0} optimized: {1}", parameter.Name, parameter.IsOptimized);
```

Python:

```python
parameter = OptimizationFileParameter("SignalsFile", r"C:\Data\signals.csv")
api.Print(f"{parameter.Name} optimized: {parameter.IsOptimized}")
```

## OptimizationFileParameter(OptimizationFileParameter original)



Environments: Desktop supported · CLI not supported · Cloud not supported.

- CLI: Available to plugins only, and plugins cannot run in the CLI.
- Cloud: Available to plugins only, and plugins cannot run in the cloud.

C#:

```csharp
public OptimizationFileParameter(OptimizationFileParameter original)
```

Python:

```python
OptimizationFileParameter(original: OptimizationFileParameter)
```

### Parameters

- `original` (`OptimizationFileParameter`, Python `OptimizationFileParameter`):

Available since cAlgo.API 5.9.