public Param(uint token, Method enclosing)
: base(token)
{
char[] szName = new char[1024];
uint outNameSize;
uint tokmethod, seq, attr, constValueType, constValueSize;
IntPtr constValue;
// from the Param table
if (((CorTokenType)token & CorTokenType.mdtMask) != CorTokenType.mdtParamDef)
{
throw new ArgumentException
("Invalid token type while creating a Param");
}
Context.importIntf.GetParamProps
(this.token, out tokmethod, out seq, szName, 1024, out outNameSize,
out attr, out constValueType, out constValue, out constValueSize);
if ((int)outNameSize == 0)
{
throw new ArgumentException("invalid name as parameter");
}
else
{
this.name = Decoder.ReadString(szName, (int)outNameSize);
}
this.flags = (CorParamAttr)attr;
this.method = enclosing;
}
public string GetAttributeText()
{
AttributeTextBuilder.Length = 0;
CorParamAttr refParam = (CorParamAttr.pdIn | CorParamAttr.pdOut);
if ((AttributeFlags & refParam) == refParam)
{
AttributeTextBuilder.Append("ref ");
}
else if ((AttributeFlags & CorParamAttr.pdOut) == CorParamAttr.pdOut)
{
AttributeTextBuilder.Append("[out] ");
}
if ((AttributeFlags & CorParamAttr.pdIn) == CorParamAttr.pdIn)
{
AttributeTextBuilder.Append("[in] ");
}
if ((AttributeFlags & CorParamAttr.pdOptional) == CorParamAttr.pdOptional)
{
AttributeTextBuilder.Append("[opt] ");
}
return(AttributeTextBuilder.ToString());
}
public Param(IntPtr sig, ref int idx, Method enclosing)
: base(0)
{
// creation of unnamed parameter
this.name = null;
this.flags = CorParamAttr.pdIn;
this.method = enclosing;
this.SetSig(sig, ref idx, enclosing);
}
