> For the complete documentation index, see [llms.txt](https://zamberetta.gitbook.io/auctus-class-library/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zamberetta.gitbook.io/auctus-class-library/reference/common/data-types/stringbuilder-extensions/append-string-boolean.md).

# Append(String, Boolean)

Appends the specified string to this instance.

{% code title="Declaration" %}

```csharp
public static StringBuilder Append(this StringBuilder sb, string value, bool remember)
```

{% endcode %}

{% code title="Example" %}

```csharp
var sb = new StringBuilder("Code is like humor.");

sb.Append("When you have to explain it,", false);
sb.Append("it’s bad.", true);
```

{% endcode %}

{% code title="Result" %}

```csharp
"Code is like humor.When you have to explain it,it’s bad."
```

{% endcode %}