// Token: 0x0600177B RID: 6011 RVA: 0x0006F0E0 File Offset: 0x0006D2E0
public static void GetDictionaryKeyValueTypes(Type dictionaryType, out Type keyType, out Type valueType)
{
Class_517.ArgumentNotNull(dictionaryType, "type");
Type type;
if (Class_514.ImplementsGenericDefinition(dictionaryType, typeof(IDictionary <, >), out type))
{
if (type.IsGenericTypeDefinition)
{
throw new Exception("Type {0} is not a dictionary.".FormatWith(CultureInfo.InvariantCulture, dictionaryType));
}
Type[] genericArguments = type.GetGenericArguments();
keyType = genericArguments[0];
valueType = genericArguments[1];
return;
}
else
{
if (typeof(IDictionary).IsAssignableFrom(dictionaryType))
{
keyType = null;
valueType = null;
return;
}
throw new Exception("Type {0} is not a dictionary.".FormatWith(CultureInfo.InvariantCulture, dictionaryType));
}
}
// Token: 0x0600177A RID: 6010 RVA: 0x0006F044 File Offset: 0x0006D244
public static Type GetCollectionItemType(Type type)
{
Class_517.ArgumentNotNull(type, "type");
if (type.IsArray)
{
return(type.GetElementType());
}
Type type2;
if (Class_514.ImplementsGenericDefinition(type, typeof(IEnumerable <>), out type2))
{
if (type2.IsGenericTypeDefinition)
{
throw new Exception("Type {0} is not a collection.".FormatWith(CultureInfo.InvariantCulture, type));
}
return(type2.GetGenericArguments()[0]);
}
else
{
if (typeof(IEnumerable).IsAssignableFrom(type))
{
return(null);
}
throw new Exception("Type {0} is not a collection.".FormatWith(CultureInfo.InvariantCulture, type));
}
}
// Token: 0x06001775 RID: 6005 RVA: 0x0006EE98 File Offset: 0x0006D098
public static bool ImplementsGenericDefinition(Type type, Type genericInterfaceDefinition)
{
Type type2;
return(Class_514.ImplementsGenericDefinition(type, genericInterfaceDefinition, out type2));
}
// Token: 0x06001749 RID: 5961 RVA: 0x0006E264 File Offset: 0x0006C464
public static bool IsDictionaryType(Type type)
{
Class_517.ArgumentNotNull(type, "type");
return(typeof(IDictionary).IsAssignableFrom(type) || Class_514.ImplementsGenericDefinition(type, typeof(IDictionary <, >)));
}