public CastImpl(Type sourceType, Type destinationType)
{
IsImplicitConvert = InternalConvert.IsImplicitConvert(sourceType, destinationType);
IsExplicitConvert = InternalConvert.IsExplicitConvert(sourceType, destinationType);
IsCustomConvert = InternalConvert.IsCustomConvert(sourceType, destinationType);
IsBasicConvert = InternalConvert.IsBasicConvert(sourceType, destinationType);
}
public static bool TryGetMathod(Type tSource, Type tDestination, out ConstructorInfo method)
{
method = null;
var constructors = tDestination.GetConstructors(Flags);
foreach (var constructor in constructors)
{
var parameters = constructor.GetParameters();
if (parameters.Length == 1 && tSource == parameters[0].ParameterType)
{
method = constructor;
return(true);
}
}
// 构造函数参数允许隐式转换。
foreach (var constructor in constructors)
{
var parameters = constructor.GetParameters();
if (parameters.Length == 1 && InternalConvert.IsImplicitConvert(tSource, parameters[0].ParameterType))
{
method = constructor;
return(true);
}
}
return(false);
//if (tDestination.GetConstructor(new Type[] { tSource }) is ConstructorInfo constructorInfo && OneParamsAndEqual(constructorInfo, tSource))
//{
// method = constructorInfo;
// return true;
//}
//method = null;
//return false;
}