ControlFlowBuilder.AddCatchRegion Method

Definition

Namespace:

System.Reflection.Metadata.Ecma335

Assembly:

System.Reflection.Metadata.dll

Source:

ControlFlowBuilder.cs

Adds catch region.

public:
 void AddCatchRegion(System::Reflection::Metadata::Ecma335::LabelHandle tryStart, System::Reflection::Metadata::Ecma335::LabelHandle tryEnd, System::Reflection::Metadata::Ecma335::LabelHandle handlerStart, System::Reflection::Metadata::Ecma335::LabelHandle handlerEnd, System::Reflection::Metadata::EntityHandle catchType);

public void AddCatchRegion (System.Reflection.Metadata.Ecma335.LabelHandle tryStart, System.Reflection.Metadata.Ecma335.LabelHandle tryEnd, System.Reflection.Metadata.Ecma335.LabelHandle handlerStart, System.Reflection.Metadata.Ecma335.LabelHandle handlerEnd, System.Reflection.Metadata.EntityHandle catchType);

member this.AddCatchRegion : System.Reflection.Metadata.Ecma335.LabelHandle * System.Reflection.Metadata.Ecma335.LabelHandle * System.Reflection.Metadata.Ecma335.LabelHandle * System.Reflection.Metadata.Ecma335.LabelHandle * System.Reflection.Metadata.EntityHandle -> unit

Public Sub AddCatchRegion (tryStart As LabelHandle, tryEnd As LabelHandle, handlerStart As LabelHandle, handlerEnd As LabelHandle, catchType As EntityHandle)

Parameters

tryStart

LabelHandle

Label marking the first instruction of the try block.

tryEnd

LabelHandle

Label marking the instruction immediately following the try block.

handlerStart

LabelHandle

Label marking the first instruction of the handler.

handlerEnd

LabelHandle

Label marking the instruction immediately following the handler.

catchType

EntityHandle

The type of exception to be caught: TypeDefinitionHandle, TypeReferenceHandle or TypeSpecificationHandle.

Exceptions

ArgumentException

A label was not defined by an instruction encoder this builder is associated with.

-or-

catchType is not a valid type handle.

ArgumentNullException

A label has default value.