本文整理汇总了C#中System.Reflection.MethodBase.DeclareParamCount方法的典型用法代码示例。如果您正苦于以下问题：C# MethodBase.DeclareParamCount方法的具体用法？C# MethodBase.DeclareParamCount怎么用？C# MethodBase.DeclareParamCount使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Reflection.MethodBase的用法示例。
在下文中一共展示了MethodBase.DeclareParamCount方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Convert
protected override bool Convert(MethodBase method, object[] args, out object[] convertedArgs)
{
convertedArgs = new object[method.DeclareParamCount()];
//Note:if there is args omit(opt/var), use default value or empty array to adjust the number of args.
if (args.Length >= convertedArgs.Length)
{
if (method.IsVarArgs())//Note:Pass in args is more than declare, try convert and build vararg array.
{
if (!TryConvertArgumentArray(method, args, convertedArgs, convertedArgs.Length - 1))
return false;
return TryBuildVarArgArray(method, args, convertedArgs);
}
else if (args.Length == convertedArgs.Length)//Note:if equal, it might be exact match.
return TryConvertArgumentArray(method, args, convertedArgs, args.Length);
}
else//Note:Check with optarg/vararg, both is possible
{
if (method.IsOptArg(args.Length) || method.IsVarArgs())
{
if (!TryConvertArgumentArray(method, args, convertedArgs, args.Length))
return false;
if (method.IsVarArgs())
{
RetrieveOptArgDefault(method, convertedArgs, args.Length, method.DeclareParamCount() - args.Length - 1);
return TryBuildVarArgArray(method, args, convertedArgs);
}
else
{
RetrieveOptArgDefault(method, convertedArgs, args.Length, method.DeclareParamCount() - args.Length);
return true;
}
}
}
return false;
}示例2: FindBetterCandidate
private void FindBetterCandidate(object[] args, MethodBase mi, object[] converted_args)
{
if (_candidate.IsVarArgs() && mi.IsVarArgs())
{
//Note: if both candidate and current method isVarArgs, choose the one has more parameter
if (_candidate.DeclareParamCount() < mi.DeclareParamCount())
SaveCurrentFound(mi, converted_args);
}
else if (!_candidate.IsVarArgs() && !mi.IsVarArgs())
{
//Note:if both not VarArgs, choose exact match one, otherwise is ambiguous call
// (in case both can fit with opt param, it's ambiguous call).
if (_candidate.DeclareParamCount() == args.Length)
{
//Note:Saved candidate is better, nothing to do.
}
else if (mi.DeclareParamCount() == args.Length)
SaveCurrentFound(mi, converted_args);
else
ThrowHelper.ThrowAmbiguousMethod(_r.BoundType, mi.Name);
}
else if (_candidate.IsVarArgs() && !mi.IsVarArgs())//Note:Prefer NonVarArgs method
SaveCurrentFound(mi, converted_args);
//Note:else if (!_candidate.IsVarArgs() && mi.IsVarArgs()) Prefer NonVarArgs method, candidate is better, do nothing
}