/// <summary>
/// 执行
/// </summary>
/// <param name="paramValues"></param>
/// <returns></returns>
public object Invoke(object[] paramValues)
{
var instance = Activator.CreateInstance(InstanceType);
//找到正确的参数对应顺序
var parameterlist = InvokeMethod.GetParameters().Select(p => p.Name.ToLower()).ToList();
var matchs = _reg_brace_p_.Matches(Route);
var l = new List <string>();
foreach (Match m in matchs)
{
var key = m.Value.ToLower().Replace("{", "").Replace("}", "");
l.Add(key);
}
var newp = new List <object>();
foreach (var item in parameterlist)
{
if (l.Contains(item))
{
newp.Add(paramValues[l.IndexOf(item)]);
}
}
if (HasParentParameter)
{
newp.Add(paramValues.Last());
}
return(InvokeMethod.Invoke(instance, newp.ToArray()));
}
public static LambdaParameterWrapper InvokeIndexer(object obj, object[] args)
{
if (obj == null)
{
throw new NullReferenceException(String.Format("Indexer target is null"));
}
if (obj is LambdaParameterWrapper)
{
obj = ((LambdaParameterWrapper)obj).Value;
}
var argsResolved = new object[args.Length];
for (int i = 0; i < args.Length; i++)
{
argsResolved[i] = args[i] is LambdaParameterWrapper ? ((LambdaParameterWrapper)args[i]).Value : args[i];
}
if (obj is Array)
{
var objArr = (Array)obj;
if (objArr.Rank != args.Length)
{
throw new RankException(String.Format("Array rank ({0}) doesn't match number of indicies ({1})",
objArr.Rank, args.Length));
}
var indicies = new long[argsResolved.Length];
for (int i = 0; i < argsResolved.Length; i++)
{
indicies[i] = ConvertManager.ChangeType <long>(argsResolved[i]);
}
var res = objArr.GetValue(indicies);
return(new LambdaParameterWrapper(res));
}
else
{
// indexer method
var invoke = new InvokeMethod(obj, "get_Item");
var res = invoke.Invoke(argsResolved);
return(new LambdaParameterWrapper(res));
}
}
public static LambdaParameterWrapper InvokeMethod(object obj, string methodName, object[] args)
{
if (obj is LambdaParameterWrapper)
{
obj = ((LambdaParameterWrapper)obj).Value;
}
if (obj == null)
{
throw new NullReferenceException(String.Format("Method {0} target is null", methodName));
}
var argsResolved = new object[args.Length];
for (int i = 0; i < args.Length; i++)
{
argsResolved[i] = args[i] is LambdaParameterWrapper ? ((LambdaParameterWrapper)args[i]).Value : args[i];
}
var invoke = new InvokeMethod(obj, methodName);
var res = invoke.Invoke(argsResolved);
return(new LambdaParameterWrapper(res));
}
public static LambdaParameterWrapper InvokeMethod(object obj, string methodName, object[] args) {
if (obj is LambdaParameterWrapper)
obj = ((LambdaParameterWrapper)obj).Value;
if (obj == null)
throw new NullReferenceException(String.Format("Method {0} target is null", methodName));
var argsResolved = new object[args.Length];
for (int i = 0; i < args.Length; i++)
argsResolved[i] = args[i] is LambdaParameterWrapper ? ((LambdaParameterWrapper)args[i]).Value : args[i];
var invoke = new InvokeMethod(obj, methodName);
var res = invoke.Invoke(argsResolved);
return new LambdaParameterWrapper(res);
}
public static LambdaParameterWrapper InvokeIndexer(object obj, object[] args) {
if (obj == null)
throw new NullReferenceException(String.Format("Indexer target is null"));
if (obj is LambdaParameterWrapper)
obj = ((LambdaParameterWrapper)obj).Value;
var argsResolved = new object[args.Length];
for (int i = 0; i < args.Length; i++)
argsResolved[i] = args[i] is LambdaParameterWrapper ? ((LambdaParameterWrapper)args[i]).Value : args[i];
if (obj is Array) {
var objArr = (Array)obj;
if (objArr.Rank != args.Length) {
throw new RankException(String.Format("Array rank ({0}) doesn't match number of indicies ({1})",
objArr.Rank, args.Length));
}
var indicies = new int[argsResolved.Length];
for (int i = 0; i < argsResolved.Length; i++)
indicies[i] = Convert.ToInt32(argsResolved[i]);
var res = objArr.GetValue(indicies);
return new LambdaParameterWrapper(res);
} else {
// indexer method
var invoke = new InvokeMethod(obj, "get_Item");
var res = invoke.Invoke(argsResolved);
return new LambdaParameterWrapper(res);
}
}
/// <summary>
/// Invoke the callback function. Throws if the callback has no function pointer assigned.
/// </summary>
/// <param name="args">Arguments to the callback function.</param>
public void Invoke(params object[] args)
{
PrepareInvoke();
InvokeMethod.Invoke(Delegate, args);
}