public IEnumerable <string> GetSuggestions(Type type, string startsWith)
{
if (this.cachedFuncGetSuggestions is null)
{
// cache function delegate
this.cachedType = type;
try
{
this.cachedFuncGetSuggestions = (CustomSuggestionsDelegate)
type.ScriptingGetMethod(this.methodName)
.CreateDelegate(typeof(CustomSuggestionsDelegate));
}
catch (NullReferenceException)
{
throw new Exception(
$"Please ensure that the static method with name {this.methodName} exists in {type.Name}");
}
}
else if (this.cachedType != type)
{
throw new Exception("Cached method is for the another type");
}
return(this.cachedFuncGetSuggestions(startsWith));
}
public IEnumerable <string> GetSuggestions(Type type, string startsWith)
{
if (this.cachedFuncGetSuggestions is null)
{
// cache function delegate
this.cachedType = type;
this.cachedFuncGetSuggestions = (CustomSuggestionsDelegate)
type.ScriptingGetMethod(this.methodName)
.CreateDelegate(typeof(CustomSuggestionsDelegate));
}
else if (this.cachedType != type)
{
throw new Exception("Cached method is for the another type");
}
return(this.cachedFuncGetSuggestions(startsWith));
}