public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (indexes.Length >= 1)
dictionary[indexes[0].ToString()] = value;
return true;
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
// The indexed property is always named "Item" in C#
IProperty prop = GetIndexProperty();
prop.SetValue(RealObject, value, indexes);
return true;
}
/// <summary>
/// Tries the index of the set.
/// </summary>
/// <param name="binder">The binder.</param>
/// <param name="indexes">The indexes.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public override bool TrySetIndex(System.Dynamic.SetIndexBinder binder, object[] indexes, object value)
{
object outTemp;
var tCombinedArgs = indexes.Concat(new[] { value }).ToArray();
return(RemoteInvoke(new Invocation(InvocationKind.GetIndex, Invocation.IndexBinderName, Util.NameArgsIfNecessary(binder.CallInfo, tCombinedArgs)), out outTemp));
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value) {
string key = GetKey(indexes);
if (!String.IsNullOrEmpty(key)) {
_values[key] = Json.WrapObject(value);
}
return true;
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
ComMethodDesc method;
var target = _callable.DispatchComObject;
var name = _callable.MemberName;
bool holdsNull = value.Value == null && value.HasValue;
if (target.TryGetPropertySetter(name, out method, value.LimitType, holdsNull) ||
target.TryGetPropertySetterExplicit(name, out method, value.LimitType, holdsNull))
{
List<ParameterExpression> temps = new List<ParameterExpression>();
List<Expression> initTemps = new List<Expression>();
bool[] isByRef = ComBinderHelpers.ProcessArgumentsForCom(method, ref indexes, temps, initTemps);
isByRef = isByRef.AddLast(false);
// Convert the value to the target type
DynamicMetaObject updatedValue = new DynamicMetaObject(value.CastOrConvertMethodArgument(
value.LimitType,
name,
"SetIndex",
temps,
initTemps), value.Restrictions);
var result = BindComInvoke(method, indexes.AddLast(updatedValue), binder.CallInfo, isByRef, temps, initTemps);
// Make sure to return the value; some languages need it.
return new DynamicMetaObject(
Expression.Block(result.Expression, Expression.Convert(value.Expression, typeof(object))),
result.Restrictions
);
}
return base.BindSetIndex(binder, indexes, value);
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
//
// Demand Full Trust to proceed with the binding.
//
new PermissionSet(PermissionState.Unrestricted).Demand();
ComMethodDesc method;
var target = _callable.DispatchComObject;
var name = _callable.MemberName;
bool holdsNull = value.Value == null && value.HasValue;
if (target.TryGetPropertySetter(name, out method, value.LimitType, holdsNull) ||
target.TryGetPropertySetterExplicit(name, out method, value.LimitType, holdsNull)) {
bool[] isByRef = ComBinderHelpers.ProcessArgumentsForCom(ref indexes);
isByRef = isByRef.AddLast(false);
var result = BindComInvoke(method, indexes.AddLast(value), binder.CallInfo, isByRef);
// Make sure to return the value; some languages need it.
return new DynamicMetaObject(
Expression.Block(result.Expression, Expression.Convert(value.Expression, typeof(object))),
result.Restrictions
);
}
return base.BindSetIndex(binder, indexes, value);
}
// Set the property value by index.
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value) {
if (typeof(long).IsAssignableFrom(indexes[0].GetType())) {
Values[(long)indexes[0]] = SConvert.ToSettings(value);
return true;
}
return false;
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (indexes.Length == 1 && indexes[0] is string)
{
return this.TrySetMember((string)indexes[0], value);
}
return base.TrySetIndex(binder, indexes, value);
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (indexes == null)
throw new ArgumentNullException("indexes");
if (indexes.Length != 1)
throw new ArgumentException("Only support a single indexer parameter", "indexes");
_dictionary[indexes[0]] = value;
return true;
}
/// <summary>
/// Tries the index of the set.
/// </summary>
/// <param name="binder">The binder.</param>
/// <param name="indexes">The indexes.</param>
/// <param name="value">The value.</param>
/// <returns></returns>
public override bool TrySetIndex(System.Dynamic.SetIndexBinder binder, object[] indexes, object value)
{
if (base.TrySetIndex(binder, indexes, value))
{
var tCombinedArgs = indexes.Concat(new[] { value }).ToArray();
this.Recording.Add(new Invocation(InvocationKind.GetIndex, Invocation.IndexBinderName, Util.NameArgsIfNecessary(binder.CallInfo, tCombinedArgs)));
return(true);
}
return(false);
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (!(indexes[0] is string))
{
return false;
}
_members[indexes[0] as string] = new MemberDescription(indexes[0] as string, value, new Type[] { });
return true;
}
public bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value, TrySetIndexDelegate baseTrySetIndex)
{
if (indexes.Length > 1 || !(indexes[0] is string))
return baseTrySetIndex(binder, indexes, value);
var propertyName = (string)indexes[0];
if (!accessor.TrySetProperty(propertyName, value))
return baseTrySetIndex(binder, indexes, value);
return true;
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (indexes == null || indexes.Length != 1)
{
throw new ArgumentException("Invalid number of indexes");
}
object index = indexes[0];
// This cast should always succeed assuming TValue is dynamic.
this[(string)index] = value;
return true;
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (indexes[0] is string)
{
var key = indexes[0] as string;
UpdateDictionary(key, value);
return true;
}
else
{
return base.TrySetIndex(binder, indexes, value);
}
}
public override bool TrySetIndex(System.Dynamic.SetIndexBinder binder, object[] indexes, object value)
{
int index = (int)indexes[0];
try
{
list[index] = "" + (value);
return(true);
}catch (Exception ex)
{
Console.WriteLine(ex);
return(false);
}
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
var token = JToken.FromObject(value);
var i = (int)indexes[0];
if (i >= array.Count)
{
while (array.Count != i)
array.Add(null);
array.Add(token);
}
else
array[i] = token;
return true;
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
string index = ((string)indexes[0]).ToLower();
Logger.Debug("TrySetIndex For " + index);
if (_dictionary.ContainsKey(index))
{
_dictionary[index] = value;
}
else
{
_dictionary.Add(index, value);
}
return true;
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
ComMethodDesc method;
var target = _callable.DispatchComObject;
var name = _callable.MemberName;
bool holdsNull = value.Value == null && value.HasValue;
if (target.TryGetPropertySetter(name, out method, value.LimitType, holdsNull) ||
target.TryGetPropertySetterExplicit(name, out method, value.LimitType, holdsNull)) {
bool[] isByRef = ComBinderHelpers.ProcessArgumentsForCom(ref indexes);
isByRef = isByRef.AddLast(false);
return BindComInvoke(method, indexes.AddLast(value), binder.CallInfo, isByRef);
}
return base.BindSetIndex(binder, indexes, value);
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value) {
if (indexes.Count() != 1) {
return base.TrySetIndex(binder, indexes, value);
}
var index = indexes.Single();
// try to access an existing member
var strinIndex = index as string;
if (strinIndex != null && TrySetMemberImpl(strinIndex, value)) {
return true;
}
_props[indexes.Single()] = value;
return true;
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value) {
if (indexes == null || indexes.Length != 1) {
throw new ArgumentException(WebPageResources.DynamicDictionary_InvalidNumberOfIndexes);
}
string key = indexes[0] as string;
if (key != null) {
_state[key] = value;
return true;
}
else {
// HttpApplicationState only supports keys of type string when setting values, so any attempt
// to use other types will result in an error. We throw an exception here to explain to the user what is wrong.
// Returning false will instead cause a runtime binder error which might be confusing to the user.
throw new ArgumentException(WebPageResources.DynamicHttpApplicationState_UseOnlyStringToSet);
}
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
if (indexes.Any(arg => ComBinderHelpers.IsStrongBoxArg(arg))) {
return ComBinderHelpers.RewriteStrongBoxAsRef(binder, this, indexes.AddLast(value), true);
}
ComMethodDesc method;
var target = _callable.DispatchComObject;
var name = _callable.MemberName;
if (target.TryGetPropertySetter(name, out method, value.LimitType) ||
target.TryGetPropertySetterExplicit(name, out method, value.LimitType)) {
return BindComInvoke(method, indexes.AddLast(value), binder.Arguments);
}
return base.BindSetIndex(binder, indexes, value);
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
ComMethodDesc method;
var target = _callable.DispatchComObject;
var name = _callable.MemberName;
bool holdsNull = value.Value == null && value.HasValue;
if (target.TryGetPropertySetter(name, out method, value.LimitType, holdsNull) ||
target.TryGetPropertySetterExplicit(name, out method, value.LimitType, holdsNull)) {
IList<ArgumentInfo> argInfos = binder.Arguments;
ComBinderHelpers.ProcessArgumentsForCom(ref indexes, ref argInfos);
// add an arginfo for the value
argInfos = argInfos.AddLast(Expression.PositionalArg(argInfos.Count));
return BindComInvoke(method, indexes.AddLast(value), argInfos);
}
return base.BindSetIndex(binder, indexes, value);
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
var index = indexes.FirstOrDefault();
if (index == null)
return false;
Attempt attempt;
var s = index as string;
if (s != null)
{
attempt = Attempt.Do(() => _row[s] = value);
}
else
{
var isInt = index.AttemptGet(Convert.ToInt32);
if (isInt.Succeeded)
attempt = Attempt.Do(() => _row[isInt.Value] = value);
else return false;
}
return attempt.Succeeded;
}
public virtual bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value) {
return false;
}
public static bool TryBindSetIndex(SetIndexBinder binder, DynamicMetaObject instance, DynamicMetaObject[] args, DynamicMetaObject value, out DynamicMetaObject result) {
ContractUtils.RequiresNotNull(binder, "binder");
ContractUtils.RequiresNotNull(instance, "instance");
ContractUtils.RequiresNotNull(args, "args");
ContractUtils.RequiresNotNull(value, "value");
if (TryGetMetaObject(ref instance)) {
//
// Demand Full Trust to proceed with the binding.
//
new PermissionSet(PermissionState.Unrestricted).Demand();
result = instance.BindSetIndex(binder, args, value);
return true;
} else {
result = null;
return false;
}
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
object[] args = DynamicFriendlyOperationUtility.AddSetterValue(indexes, value);
_appVar[GetIndexAccessOperation(indexes.Length)](args);
return true;
}
public virtual new bool TrySetIndex(SetIndexBinder binder, Object[] indexes, Object value)
{
return default(bool);
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
//--- Debbuger Break --- //
if(System.Diagnostics.Debugger.IsAttached)
System.Diagnostics.Debugger.Break();
//--- Debbuger Break --- //
return base.TrySetIndex(binder, indexes, value);
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
var key = ConvertFromDynamicForKey(indexes[0]);
if (value is DynamicYamlEmpty)
node.Children.Remove(key);
else
node.Children[key] = ConvertFromDynamic(value);
return true;
}
public override bool TrySetIndex(System.Dynamic.SetIndexBinder binder, object[] indexes, object value)
{
return(TrySetProperty(indexes[0] as string, value));
}
public virtual DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
throw new NotImplementedException();
}
/// <summary>
/// Performs the binding of the dynamic set index operation.
/// </summary>
/// <param name="binder">An instance of the <see cref="SetIndexBinder"/> that represents the details of the dynamic operation.</param>
/// <param name="indexes">An array of <see cref="DynamicMetaObject"/> instances - indexes for the set index operation.</param>
/// <param name="value">The <see cref="DynamicMetaObject"/> representing the value for the set index operation.</param>
/// <returns>The new <see cref="DynamicMetaObject"/> representing the result of the binding.</returns>
public virtual DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
ArgumentNullException.ThrowIfNull(binder);
return(binder.FallbackSetIndex(this, indexes, value));
}
public override bool TrySetIndex(System.Dynamic.SetIndexBinder binder, object[] indexes, object value)
{
return(base.TrySetIndex(binder, indexes, value));
}
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
if (IsOverridden("TrySetIndex")) {
return CallMethodReturnLast("TrySetIndex", binder, DynamicMetaObject.GetExpressions(indexes), value.Expression, (e) => binder.FallbackSetIndex(this, indexes, value, e));
}
return base.BindSetIndex(binder, indexes, value);
}
public virtual new bool TrySetIndex(SetIndexBinder binder, Object[] indexes, Object value)
{
return(default(bool));
}
/// <summary>
/// Sets a member in script, through an indexer. Corresponds to indexer setter syntax in the front-end language.
/// </summary>
/// <param name="binder">The binder provided by the call site.</param>
/// <param name="indexes">The indexes to be used.</param>
/// <param name="value">The value to set.</param>
/// <returns>true - We never defer behavior to the call site, and throw if invalid access is attempted.</returns>
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
if (binder == null)
{
throw new ArgumentNullException("binder");
}
if (indexes == null)
{
throw new ArgumentNullException("indexes");
}
if (indexes.Length != 1)
{
throw new ArgumentException("indexes", HRESULT.DISP_E_BADPARAMCOUNT.GetException());
}
object index = indexes[0];
if (index == null)
{
throw new ArgumentOutOfRangeException("indexes");
}
// We don't cache resolved DISPIDs for indexers as they have the potential to be used for dynamic resolution
// of a bunch of members, e.g. when indexing into arrays. This would flood the cache, likely for just a one-
// time access. So we just don't cache in this case.
object result = InvokeAndReturn(index.ToString(), NativeMethods.DISPATCH_PROPERTYPUT, false /* no DISPID caching */,
new object[] { value });
return true;
}
public virtual bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
return(false);
}
public virtual bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value) => false;
public override DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value) {
ContractUtils.RequiresNotNull(binder, "binder");
return binder.FallbackSetIndex(UnwrapSelf(), indexes, value);
}
public virtual DynamicMetaObject BindSetIndex(SetIndexBinder binder, DynamicMetaObject[] indexes, DynamicMetaObject value)
{
ContractUtils.RequiresNotNull(binder, "binder");
return(binder.FallbackSetIndex(this, indexes, value));
}
public override bool TrySetIndex(SetIndexBinder binder, object[] indexes, object value)
{
return accessor.TrySetIndex(binder, indexes, value, base.TrySetIndex);
}
public virtual new System.Dynamic.DynamicMetaObject BindSetIndex(SetIndexBinder binder, System.Dynamic.DynamicMetaObject[] indexes, System.Dynamic.DynamicMetaObject value)
{
Contract.Requires(binder != null);
return(default(System.Dynamic.DynamicMetaObject));
}
