CSharpSyntaxTree.GetCompilationUnitRoot(CancellationToken) Method

Definition

Namespace:

Microsoft.CodeAnalysis.CSharp

Assembly:

Microsoft.CodeAnalysis.CSharp.dll

Package:

Microsoft.CodeAnalysis.CSharp v4.9.2

Source:

CSharpSyntaxTree.cs

Gets the root of the syntax tree statically typed as CompilationUnitSyntax.

public Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax GetCompilationUnitRoot (System.Threading.CancellationToken cancellationToken = default);

member this.GetCompilationUnitRoot : System.Threading.CancellationToken -> Microsoft.CodeAnalysis.CSharp.Syntax.CompilationUnitSyntax

Public Function GetCompilationUnitRoot (Optional cancellationToken As CancellationToken = Nothing) As CompilationUnitSyntax

Parameters

cancellationToken

CancellationToken

Returns

CompilationUnitSyntax

Exceptions

InvalidCastException

Throws this exception if HasCompilationUnitRoot is false.

Remarks

Ensure that HasCompilationUnitRoot is true for this tree prior to invoking this method.