ArgList

[dashne]

how to check if a method parameter is ArgList (__argList) Type?

[BadRyuner]

MethodDefinition somemethod = ... ;
var sig = somemethod.Signature;
var isHasArgList = sig.Attributes.HasFlag(AsmResolver.DotNet.Signatures.CallingConventionAttributes.VarArg);
// or
var isHasArgList = sig.CallingConvention == AsmResolver.DotNet.Signatures.CallingConventionAttributes.VarArg;

[dashne]

thank you for your reply, is that mean last parameter of method is arglist type

[Washi1337]

The __arglist parameter in C# does not actually translate to a physical parameter definition or type in the metadata/signature. __arglist is just C# syntax for the vararg calling convention, indicating there may be more arguments passed into the function beyond the ones defined in the method's signature.

See: https://sharplab.io/#v2:EYLgZgpghgLgrgJwgZwLQGED2AbbEDGMAlpgHYAyRMECU2yANDCEdgD4ACATAIwCwAKEEcAzAAJuEngHZBAb0FilE8RwAsYgLIAKIqRhiAHgzEB9U1AQBzbEWQwAlIuUKBysQF9BzpaIkaAOW0nNxcfdy1tHhERaRNzSxs7GCiTLhMRBwcAbnCvAQ8gA