internal void SetValueCore(BindableProperty property, object value, SetValueFlags attributes, SetValuePrivateFlags privateAttributes, bool forceSendChangeSignal) { bool checkAccess = (privateAttributes & SetValuePrivateFlags.CheckAccess) != 0; bool manuallySet = (privateAttributes & SetValuePrivateFlags.ManuallySet) != 0; bool silent = (privateAttributes & SetValuePrivateFlags.Silent) != 0; bool fromStyle = (privateAttributes & SetValuePrivateFlags.FromStyle) != 0; bool converted = (privateAttributes & SetValuePrivateFlags.Converted) != 0; if (property == null) { throw new ArgumentNullException(nameof(property)); } if (checkAccess && property.IsReadOnly) { Debug.WriteLine("Can not set the BindableProperty \"{0}\" because it is readonly.", property.PropertyName); return; } if (!converted && !property.TryConvert(ref value)) { Console.WriteLine("SetValue", "Can not convert {0} to type '{1}'", value, property.ReturnType); return; } if (property.ValidateValue != null && !property.ValidateValue(this, value)) { throw new ArgumentException("Value was an invalid value for " + property.PropertyName, nameof(value)); } if (property.CoerceValue != null) { value = property.CoerceValue(this, value); } BindablePropertyContext context = GetOrCreateContext(property); if (manuallySet) { context.Attributes |= BindableContextAttributes.IsManuallySet; context.Attributes &= ~BindableContextAttributes.IsSetFromStyle; } else { context.Attributes &= ~BindableContextAttributes.IsManuallySet; } if (fromStyle) { context.Attributes |= BindableContextAttributes.IsSetFromStyle; } // else omitted on purpose bool currentlyApplying = _applying; if ((context.Attributes & BindableContextAttributes.IsBeingSet) != 0) { Queue <SetValueArgs> delayQueue = context.DelayedSetters; if (delayQueue == null) { context.DelayedSetters = delayQueue = new Queue <SetValueArgs>(); } delayQueue.Enqueue(new SetValueArgs(property, context, value, currentlyApplying, attributes)); } else { context.Attributes |= BindableContextAttributes.IsBeingSet; SetValueActual(property, context, value, currentlyApplying, forceSendChangeSignal, attributes, silent); Queue <SetValueArgs> delayQueue = context.DelayedSetters; if (delayQueue != null) { while (delayQueue.Count > 0) { SetValueArgs s = delayQueue.Dequeue(); SetValueActual(s.Property, s.Context, s.Value, s.CurrentlyApplying, forceSendChangeSignal, s.Attributes); } context.DelayedSetters = null; } context.Attributes &= ~BindableContextAttributes.IsBeingSet; } }
public void SetValue(SetValueArgs args) { SetValue(args.StateType, args.GrainType, args.GrainReference, args.Name, args.Val); }