## ReplacerContext class

Find/replace operation context.

```csharp
public class ReplacerContext : ProcessorContext
```

## Constructors

| Name | Description |
| --- | --- |
| [ReplacerContext](replacercontext/)() | The default constructor. |

## Properties

| Name | Description |
| --- | --- |
| [FindReplaceOptions](../../aspose.words.lowcode/replacercontext/findreplaceoptions/) { get; } | Find/replace options. |
| [FontSettings](../../aspose.words.lowcode/processorcontext/fontsettings/) { get; set; } | Font settings used by the processor. |
| [LayoutOptions](../../aspose.words.lowcode/processorcontext/layoutoptions/) { get; } | Document layout options used by the processor. |
| [WarningCallback](../../aspose.words.lowcode/processorcontext/warningcallback/) { get; set; } | Warning callback used by the processor. |

## Methods

| Name | Description |
| --- | --- |
| [SetReplacement](../../aspose.words.lowcode/replacercontext/setreplacement/#setreplacement_1)(*Regex, string*) | Sets pattern and replacement used by find/replace operation. |
| [SetReplacement](../../aspose.words.lowcode/replacercontext/setreplacement/#setreplacement)(*string, string*) | Sets pattern and replacement used by find/replace operation. |

## Examples

Shows how to replace string in the document using context.

```csharp
// There is a several ways to replace string in the document:
string doc = MyDir + "Footer.docx";
string pattern = "(C)2006 Aspose Pty Ltd.";
string replacement = "Copyright (C) 2024 by Aspose Pty Ltd.";

ReplacerContext replacerContext = new ReplacerContext();
replacerContext.SetReplacement(pattern, replacement);
replacerContext.FindReplaceOptions.FindWholeWordsOnly = false;

Replacer.Create(replacerContext)
    .From(doc)
    .To(ArtifactsDir + "LowCode.ReplaceContext.docx")
    .Execute();
```

Shows how to replace string in the document using documents from the stream using context.

```csharp
// There is a several ways to replace string in the document using documents from the stream:
string pattern = "(C)2006 Aspose Pty Ltd.";
string replacement = "Copyright (C) 2024 by Aspose Pty Ltd.";

using (FileStream streamIn = new FileStream(MyDir + "Footer.docx", FileMode.Open, FileAccess.Read))
{
    ReplacerContext replacerContext = new ReplacerContext();
    replacerContext.SetReplacement(pattern, replacement);
    replacerContext.FindReplaceOptions.FindWholeWordsOnly = false;

    using (FileStream streamOut = new FileStream(ArtifactsDir + "LowCode.ReplaceContextStream.docx", FileMode.Create, FileAccess.ReadWrite))
        Replacer.Create(replacerContext)
        .From(streamIn)
        .To(streamOut, SaveFormat.Docx)
        .Execute();
}
```

Shows how to replace string with regex in the document using context.

```csharp
// There is a several ways to replace string with regex in the document:
string doc = MyDir + "Footer.docx";
Regex pattern = new Regex("gr(a|e)y");
string replacement = "lavender";

ReplacerContext replacerContext = new ReplacerContext();
replacerContext.SetReplacement(pattern, replacement);
replacerContext.FindReplaceOptions.FindWholeWordsOnly = false;

Replacer.Create(replacerContext)
    .From(doc)
    .To(ArtifactsDir + "LowCode.ReplaceContextRegex.docx")
    .Execute();
```

Shows how to replace string with regex in the document using documents from the stream using context.

```csharp
// There is a several ways to replace string with regex in the document using documents from the stream:
Regex pattern = new Regex("gr(a|e)y");
string replacement = "lavender";

using (FileStream streamIn = new FileStream(MyDir + "Replace regex.docx", FileMode.Open, FileAccess.Read))
{
    ReplacerContext replacerContext = new ReplacerContext();
    replacerContext.SetReplacement(pattern, replacement);
    replacerContext.FindReplaceOptions.FindWholeWordsOnly = false;

    using (FileStream streamOut = new FileStream(ArtifactsDir + "LowCode.ReplaceContextStreamRegex.docx", FileMode.Create, FileAccess.ReadWrite))
        Replacer.Create(replacerContext)
            .From(streamIn)
            .To(streamOut, SaveFormat.Docx)
            .Execute();
}
```

### See Also

* class [ProcessorContext](../processorcontext/)
* namespace [Aspose.Words.LowCode](../../aspose.words.lowcode/)
* assembly [Aspose.Words](../../)