Parameter.cs

Go to the documentation of this file.

namespace System.Reflection.Metadata;
 
public readonly struct Parameter
{
    private readonly MetadataReader _reader;
 
    private readonly int _rowId;
 
    private ParameterHandle Handle => ParameterHandle.FromRowId(_rowId);
 
    public ParameterAttributes Attributes => _reader.ParamTable.GetFlags(Handle);
 
    public int SequenceNumber => _reader.ParamTable.GetSequence(Handle);
 
    public StringHandle Name => _reader.ParamTable.GetName(Handle);
 
    internal Parameter(MetadataReader reader, ParameterHandle handle)
    {
        _reader = reader;
        _rowId = handle.RowId;
    }
 
    public ConstantHandle GetDefaultValue()
    {
        return _reader.ConstantTable.FindConstant(Handle);
    }
 
    public BlobHandle GetMarshallingDescriptor()
    {
        int num = _reader.FieldMarshalTable.FindFieldMarshalRowId(Handle);
        if (num == 0)
        {
            return default(BlobHandle);
        }
        return _reader.FieldMarshalTable.GetNativeType(num);
    }
 
    public CustomAttributeHandleCollection GetCustomAttributes()
    {
        return new CustomAttributeHandleCollection(_reader, Handle);
    }
}